From 39959a597cd2f7d0a07c5c54b459115e71d8792b Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 11:53:29 +0800
Subject: [PATCH 01/28] Sync progress with local machine

---
 progress.json | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 progress.json

diff --git a/progress.json b/progress.json
new file mode 100644
index 000000000..15b908831
--- /dev/null
+++ b/progress.json
@@ -0,0 +1,36 @@
+[
+  {
+    "exercise_name": "grocery-shopping",
+    "started_at": 1768481258.94402,
+    "completed_at": 1768481261.549174,
+    "comments": [
+      "Great work! You have successfully used `git add` and `git commit` to modify the shopping list! Keep it up!"
+    ],
+    "status": "Completed"
+  },
+  {
+    "exercise_name": "log-and-order",
+    "started_at": 1768482066.86889,
+    "completed_at": 1768482069.428771,
+    "comments": [],
+    "status": "Completed"
+  },
+  {
+    "exercise_name": "stage-fright",
+    "started_at": 1768480990.19829,
+    "completed_at": 1768480991.602862,
+    "comments": [
+      "Great work! You have successfully checked in all the actors!"
+    ],
+    "status": "Completed"
+  },
+  {
+    "exercise_name": "under-control",
+    "started_at": 1768480144.068088,
+    "completed_at": 1768480145.484351,
+    "comments": [
+      "You successfully used git init to initialize this folder as a Git repository!"
+    ],
+    "status": "Completed"
+  }
+]
\ No newline at end of file

From 2b32746e0f0908c124d944c8ba3398a9857764a4 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 12:02:17 +0800
Subject: [PATCH 02/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index 15b908831..34bfe03f1 100644
--- a/progress.json
+++ b/progress.json
@@ -32,5 +32,14 @@
       "You successfully used git init to initialize this folder as a Git repository!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "remote-control",
+    "started_at": 1768881656.637856,
+    "completed_at": 1768881737.205866,
+    "comments": [
+      "That is not the right Github url!"
+    ],
+    "status": "Incomplete"
   }
 ]
\ No newline at end of file

From da30686750b0d239d4058268d3951b8fdb2a5a53 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 12:03:10 +0800
Subject: [PATCH 03/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index 34bfe03f1..dd20e764c 100644
--- a/progress.json
+++ b/progress.json
@@ -41,5 +41,14 @@
       "That is not the right Github url!"
     ],
     "status": "Incomplete"
+  },
+  {
+    "exercise_name": "remote-control",
+    "started_at": 1768881768.100148,
+    "completed_at": 1768881789.569902,
+    "comments": [
+      "That is not the right Github url!"
+    ],
+    "status": "Incomplete"
   }
 ]
\ No newline at end of file

From 86016061de355a7a057de49de246b7b3f904f897 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 12:04:02 +0800
Subject: [PATCH 04/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index dd20e764c..2691df410 100644
--- a/progress.json
+++ b/progress.json
@@ -50,5 +50,14 @@
       "That is not the right Github url!"
     ],
     "status": "Incomplete"
+  },
+  {
+    "exercise_name": "remote-control",
+    "started_at": 1768881830.649731,
+    "completed_at": 1768881841.572926,
+    "comments": [
+      "Great work setting up a public remote repository!"
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file

From 43397e6a36a94482c258d400d6dfd418a17f57d3 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 12:33:04 +0800
Subject: [PATCH 05/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index 2691df410..abf7270c6 100644
--- a/progress.json
+++ b/progress.json
@@ -59,5 +59,14 @@
       "Great work setting up a public remote repository!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "link-me",
+    "started_at": 1768883582.724792,
+    "completed_at": 1768883584.101752,
+    "comments": [
+      "Great work with using git remote to add an upstream remote!"
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file

From 6fed5ae8444cd45aed610a1bdc575098d158c3c5 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 14:01:22 +0800
Subject: [PATCH 06/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index abf7270c6..6cd2814ed 100644
--- a/progress.json
+++ b/progress.json
@@ -68,5 +68,14 @@
       "Great work with using git remote to add an upstream remote!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "push-over",
+    "started_at": 1768888879.224292,
+    "completed_at": 1768888881.246829,
+    "comments": [
+      "Great work pushing changes to the remote!"
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file

From 99d65b8fd12eec9dc8748c644488ae4c512fc0d1 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 14:22:02 +0800
Subject: [PATCH 07/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index 6cd2814ed..13c038cce 100644
--- a/progress.json
+++ b/progress.json
@@ -77,5 +77,14 @@
       "Great work pushing changes to the remote!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "ignoring-somethings",
+    "started_at": 1768890118.500864,
+    "completed_at": 1768890122.425935,
+    "comments": [
+      "Great work using .gitignore!"
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file

From 33ce100b55d720be86deb618e42ddb4a433b2f4e Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 14:30:07 +0800
Subject: [PATCH 08/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index 13c038cce..e95084074 100644
--- a/progress.json
+++ b/progress.json
@@ -86,5 +86,14 @@
       "Great work using .gitignore!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "fork-repo",
+    "started_at": 1768890603.970805,
+    "completed_at": 1768890606.964123,
+    "comments": [
+      "Great work creating a fork with Github!"
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file

From ad2db645d4b96582b6880ac5171c4a503e9fe342 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 14:40:45 +0800
Subject: [PATCH 09/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index e95084074..780e609a6 100644
--- a/progress.json
+++ b/progress.json
@@ -95,5 +95,14 @@
       "Great work creating a fork with Github!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "clone-repo",
+    "started_at": 1768891240.616487,
+    "completed_at": 1768891244.790179,
+    "comments": [
+      "The origin remote does not point to your fork!"
+    ],
+    "status": "Incomplete"
   }
 ]
\ No newline at end of file

From 10ef8da220c30f9443b304690bebd064aceaee0d Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 14:41:20 +0800
Subject: [PATCH 10/28] Reset progress for clone-repo

---
 progress.json | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/progress.json b/progress.json
index 780e609a6..e95084074 100644
--- a/progress.json
+++ b/progress.json
@@ -95,14 +95,5 @@
       "Great work creating a fork with Github!"
     ],
     "status": "Completed"
-  },
-  {
-    "exercise_name": "clone-repo",
-    "started_at": 1768891240.616487,
-    "completed_at": 1768891244.790179,
-    "comments": [
-      "The origin remote does not point to your fork!"
-    ],
-    "status": "Incomplete"
   }
 ]
\ No newline at end of file

From d4ed1ed3524f321f9ebda438a3eea4f74f92144c Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 14:44:24 +0800
Subject: [PATCH 11/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index e95084074..6244bac8f 100644
--- a/progress.json
+++ b/progress.json
@@ -95,5 +95,14 @@
       "Great work creating a fork with Github!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "clone-repo",
+    "started_at": 1768891461.235486,
+    "completed_at": 1768891463.928521,
+    "comments": [
+      "Great work creating a clone of a fork from Github!"
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file

From 1c49e4db7b8bcad4bd64f160f7c875b1ac2be73f Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 15:12:35 +0800
Subject: [PATCH 12/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index 6244bac8f..74322a4cb 100644
--- a/progress.json
+++ b/progress.json
@@ -104,5 +104,14 @@
       "Great work creating a clone of a fork from Github!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "fetch-and-pull",
+    "started_at": 1768893153.410127,
+    "completed_at": 1768893154.846566,
+    "comments": [
+      "Great work fetching and pulling different upstreams!"
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file

From d821f9a27fe18796273d1934b355c94feb41b612 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 15:43:18 +0800
Subject: [PATCH 13/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index 74322a4cb..3e67ff1fb 100644
--- a/progress.json
+++ b/progress.json
@@ -113,5 +113,14 @@
       "Great work fetching and pulling different upstreams!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "view-commits",
+    "started_at": 1768894995.329517,
+    "completed_at": 1768894998.13347,
+    "comments": [
+      "Answer for In April, what were the new names added to the duty rosters? Remove/add extra rows where appropriate. does not contain all of the right answers."
+    ],
+    "status": "Incomplete"
   }
 ]
\ No newline at end of file

From 3a6c08b8ec82b81f952e68c70b2165f9ede9c101 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 15:59:16 +0800
Subject: [PATCH 14/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index 3e67ff1fb..6e37f46ea 100644
--- a/progress.json
+++ b/progress.json
@@ -122,5 +122,14 @@
       "Answer for In April, what were the new names added to the duty rosters? Remove/add extra rows where appropriate. does not contain all of the right answers."
     ],
     "status": "Incomplete"
+  },
+  {
+    "exercise_name": "view-commits",
+    "started_at": 1768895953.237895,
+    "completed_at": 1768895956.2235,
+    "comments": [
+      "Answer for In April, what were the new names added to the duty rosters? Remove/add extra rows where appropriate. does not contain all of the right answers."
+    ],
+    "status": "Incomplete"
   }
 ]
\ No newline at end of file

From 8a48fece7d1931323d1c8a58f78fc355715b60c2 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 16:04:21 +0800
Subject: [PATCH 15/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index 6e37f46ea..d6f99d4ef 100644
--- a/progress.json
+++ b/progress.json
@@ -131,5 +131,14 @@
       "Answer for In April, what were the new names added to the duty rosters? Remove/add extra rows where appropriate. does not contain all of the right answers."
     ],
     "status": "Incomplete"
+  },
+  {
+    "exercise_name": "view-commits",
+    "started_at": 1768896258.638869,
+    "completed_at": 1768896261.421117,
+    "comments": [
+      "Answer for In April, what were the new names added to the duty rosters? Remove/add extra rows where appropriate. does not contain all of the right answers."
+    ],
+    "status": "Incomplete"
   }
 ]
\ No newline at end of file

From 5f067f75e512331445a764a8b9670fa2d2a5fef1 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 16:08:37 +0800
Subject: [PATCH 16/28] Update progress

---
 progress.json | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/progress.json b/progress.json
index d6f99d4ef..e073145a4 100644
--- a/progress.json
+++ b/progress.json
@@ -140,5 +140,15 @@
       "Answer for In April, what were the new names added to the duty rosters? Remove/add extra rows where appropriate. does not contain all of the right answers."
     ],
     "status": "Incomplete"
+  },
+  {
+    "exercise_name": "view-commits",
+    "started_at": 1768896514.177949,
+    "completed_at": 1768896517.018721,
+    "comments": [
+      "Answer for In April, what were the new names added to the duty rosters? Remove/add extra rows where appropriate. does not contain all of the right answers.",
+      "Answer for In January, who were in the Tuesday duty roster? Remove/add extra rows where appropriate. does not contain all of the right answers."
+    ],
+    "status": "Incomplete"
   }
 ]
\ No newline at end of file

From 9aee9714199681c5708e2e1a2343f30da0b09e0e Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 16:09:13 +0800
Subject: [PATCH 17/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index e073145a4..4114ec8af 100644
--- a/progress.json
+++ b/progress.json
@@ -150,5 +150,14 @@
       "Answer for In January, who were in the Tuesday duty roster? Remove/add extra rows where appropriate. does not contain all of the right answers."
     ],
     "status": "Incomplete"
+  },
+  {
+    "exercise_name": "view-commits",
+    "started_at": 1768896549.859687,
+    "completed_at": 1768896552.633941,
+    "comments": [
+      "Answer for In April, what were the new names added to the duty rosters? Remove/add extra rows where appropriate. does not contain all of the right answers."
+    ],
+    "status": "Incomplete"
   }
 ]
\ No newline at end of file

From 4eddb719c290a6676ca3fd382026b35e83506c37 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 16:09:36 +0800
Subject: [PATCH 18/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index 4114ec8af..7b45c4224 100644
--- a/progress.json
+++ b/progress.json
@@ -159,5 +159,14 @@
       "Answer for In April, what were the new names added to the duty rosters? Remove/add extra rows where appropriate. does not contain all of the right answers."
     ],
     "status": "Incomplete"
+  },
+  {
+    "exercise_name": "view-commits",
+    "started_at": 1768896572.778651,
+    "completed_at": 1768896575.596617,
+    "comments": [
+      "Answer for In April, what were the new names added to the duty rosters? Remove/add extra rows where appropriate. does not contain all of the right answers."
+    ],
+    "status": "Incomplete"
   }
 ]
\ No newline at end of file

From 6ffd9b026663ce898a00db0d35b8602dab55348a Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 16:10:12 +0800
Subject: [PATCH 19/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index 7b45c4224..1b0608d4a 100644
--- a/progress.json
+++ b/progress.json
@@ -168,5 +168,14 @@
       "Answer for In April, what were the new names added to the duty rosters? Remove/add extra rows where appropriate. does not contain all of the right answers."
     ],
     "status": "Incomplete"
+  },
+  {
+    "exercise_name": "view-commits",
+    "started_at": 1768896609.078344,
+    "completed_at": 1768896611.915853,
+    "comments": [
+      "Answer for In April, what were the new names added to the duty rosters? Remove/add extra rows where appropriate. does not contain all of the right answers."
+    ],
+    "status": "Incomplete"
   }
 ]
\ No newline at end of file

From 6555d2920b137587cca7fb68502acfff22e7cec8 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 16:11:24 +0800
Subject: [PATCH 20/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index 1b0608d4a..ff0e890e1 100644
--- a/progress.json
+++ b/progress.json
@@ -177,5 +177,14 @@
       "Answer for In April, what were the new names added to the duty rosters? Remove/add extra rows where appropriate. does not contain all of the right answers."
     ],
     "status": "Incomplete"
+  },
+  {
+    "exercise_name": "view-commits",
+    "started_at": 1768896682.322022,
+    "completed_at": 1768896683.705908,
+    "comments": [
+      "Great work in viewing and understanding the diff of a specific commit!"
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file

From e1680d7a45ed42647d569cc3eafc22152cdeccb4 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 16:45:46 +0800
Subject: [PATCH 21/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index ff0e890e1..f17f2b135 100644
--- a/progress.json
+++ b/progress.json
@@ -186,5 +186,14 @@
       "Great work in viewing and understanding the diff of a specific commit!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "tags-add",
+    "started_at": 1768898743.054923,
+    "completed_at": 1768898745.958477,
+    "comments": [
+      "\"v1.0\" message must be exactly \"first full duty roster\"."
+    ],
+    "status": "Incomplete"
   }
 ]
\ No newline at end of file

From c86e29060f1e684150057a70859141d1f5392766 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 16:46:54 +0800
Subject: [PATCH 22/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index f17f2b135..aa590f28c 100644
--- a/progress.json
+++ b/progress.json
@@ -195,5 +195,14 @@
       "\"v1.0\" message must be exactly \"first full duty roster\"."
     ],
     "status": "Incomplete"
+  },
+  {
+    "exercise_name": "tags-add",
+    "started_at": 1768898812.533549,
+    "completed_at": 1768898813.995965,
+    "comments": [
+      "Great work using git tag to annotate various commits in the repository!"
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file

From c314dbe5e01505f934647486c29af15732da1243 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 16:56:35 +0800
Subject: [PATCH 23/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index aa590f28c..e6e27a516 100644
--- a/progress.json
+++ b/progress.json
@@ -204,5 +204,14 @@
       "Great work using git tag to annotate various commits in the repository!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "tags-update",
+    "started_at": 1768899393.789276,
+    "completed_at": 1768899395.232898,
+    "comments": [
+      "Great work! You have successfully updated the tags to point to the correct commits."
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file

From 32aecc62aee86c485bd9ad77c1897696ba717151 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 17:17:58 +0800
Subject: [PATCH 24/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index e6e27a516..fc888545c 100644
--- a/progress.json
+++ b/progress.json
@@ -213,5 +213,14 @@
       "Great work! You have successfully updated the tags to point to the correct commits."
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "tags-push",
+    "started_at": 1768900675.572517,
+    "completed_at": 1768900677.931392,
+    "comments": [
+      "Wonderful! You have successfully synced the local tags with the remote tags!"
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file

From bc7decd6eca8f11a44fd141688d3d5dabcf9ff67 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 18:01:05 +0800
Subject: [PATCH 25/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index fc888545c..454ad32b0 100644
--- a/progress.json
+++ b/progress.json
@@ -222,5 +222,14 @@
       "Wonderful! You have successfully synced the local tags with the remote tags!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "sensors-diff",
+    "started_at": 1768903263.976191,
+    "completed_at": 1768903265.354326,
+    "comments": [
+      "Great work comparing commits in git history!"
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file

From b03d9c80e2976dba81ace3d4e069d0c556e0f202 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 18:47:25 +0800
Subject: [PATCH 26/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index 454ad32b0..c2bc45444 100644
--- a/progress.json
+++ b/progress.json
@@ -231,5 +231,14 @@
       "Great work comparing commits in git history!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "sensors-checkout",
+    "started_at": 1768906044.065712,
+    "completed_at": 1768906045.455236,
+    "comments": [
+      "Great work traversing the revision history!"
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file

From 1d2a24f16b6c8927a02c755b6d84b5ef84f40ad8 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 19:04:02 +0800
Subject: [PATCH 27/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index c2bc45444..50179d2f2 100644
--- a/progress.json
+++ b/progress.json
@@ -240,5 +240,14 @@
       "Great work traversing the revision history!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "sensors-reset",
+    "started_at": 1768907041.003627,
+    "completed_at": 1768907042.52089,
+    "comments": [
+      "You have reset the repository to the correct state!"
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file

From 345b27274d5b114163b094d56cccbfff7b363c89 Mon Sep 17 00:00:00 2001
From: jyc300564 <194587431+jyc300564@users.noreply.github.com>
Date: Tue, 20 Jan 2026 19:14:23 +0800
Subject: [PATCH 28/28] Update progress

---
 progress.json | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/progress.json b/progress.json
index 50179d2f2..7c9cf99bb 100644
--- a/progress.json
+++ b/progress.json
@@ -249,5 +249,14 @@
       "You have reset the repository to the correct state!"
     ],
     "status": "Completed"
+  },
+  {
+    "exercise_name": "sensors-revert",
+    "started_at": 1768907661.952406,
+    "completed_at": 1768907663.421921,
+    "comments": [
+      "Good work reverting commits!"
+    ],
+    "status": "Completed"
   }
 ]
\ No newline at end of file