New Game
Step Solve
Undo Last Move
Switch to C++ Kernel
⚙️ SETTINGS ▼
First Zero
Easy
Normal
Hard
Transpose
H
-5
-
+
+5
W
-5
-
+
+5
M
-100
-10
-
+
+10
+100
Seed
Cell:
−
130%
+
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