diff --git a/docs/superpowers/evidence/tutor-i3block-weekday-quota-2026-10-12.json b/docs/superpowers/evidence/tutor-i3block-weekday-quota-2026-10-12.json
new file mode 100644
index 00000000..7c0bb4f3
--- /dev/null
+++ b/docs/superpowers/evidence/tutor-i3block-weekday-quota-2026-10-12.json
@@ -0,0 +1,30 @@
+{
+  "intent": "The i3blocks tutor block shows progress against today's per-weekday tutor quota (15/30/50 minutes) instead of a fixed 60, matching earned_time 0.10.0.",
+  "scope": [
+    "linux_configuration/i3blocks/tutor.sh (TARGET derived from the weekday)",
+    "Non-goals: no change to earned_time, the tutor ledger format, or any service; the table is a literal copy of earned_time's _quota.py"
+  ],
+  "changes": [
+    "TARGET is now chosen per weekday via the printf %(%u)T builtin (fork-free): Tue-Thu 15, Mon/Fri 30, Sat/Sun 50 minutes, replacing the constant 60"
+  ],
+  "verification": [
+    {
+      "command": "bash linux_configuration/i3blocks/tutor.sh (run on Monday 2026-10-12)",
+      "result": "pass",
+      "evidence": "Block printed '⚙ tutor 9/30' (Monday target 30)"
+    },
+    {
+      "command": "shellcheck linux_configuration/i3blocks/tutor.sh",
+      "result": "pass",
+      "evidence": "Clean, no findings"
+    }
+  ],
+  "risks": [
+    "The weekday table is duplicated from earned_time; a future quota change there must be mirrored here",
+    "Not run on every weekday; only Monday was observed live"
+  ],
+  "rollback": [
+    "git revert the commit (restores readonly TARGET=60)",
+    "Confirm the i3bar tutor block renders N/60 again"
+  ]
+}
diff --git a/linux_configuration/i3blocks/tutor.sh b/linux_configuration/i3blocks/tutor.sh
index e87a7c3a..51c43d75 100755
--- a/linux_configuration/i3blocks/tutor.sh
+++ b/linux_configuration/i3blocks/tutor.sh
@@ -18,7 +18,16 @@ set -euo pipefail
 readonly LEDGER="${TUTOR_LEDGER:-$HOME/.local/share/tutor/ledger.json}"
 # i3blocks' PATH has no ~/src: absolute path.
 readonly RUN="${TUTOR_RUN:-$HOME/src/tutor/run.sh}"
-readonly TARGET=60 # earned_time daily cap, minutes
+# Minutes that earn the full reward today: a literal copy of earned_time's
+# per-weekday tutor quota (_quota.py, 0.10.0): Tue-Thu 15, Mon/Fri 30,
+# Sat/Sun 50. A builtin strftime, so the tick stays fork-free.
+printf -v weekday '%(%u)T' -1
+case $weekday in
+2 | 3 | 4) TARGET=15 ;;
+1 | 5) TARGET=30 ;;
+*) TARGET=50 ;;
+esac
+readonly TARGET
 
 readonly YELLOW='#F1FA8C'
 readonly ORANGE='#FFB86C'