100 Game
Click any cell to start
⟲ Undo
↺ Reset
⚡ Solve
■ Stop
Show Warnsdorff degrees
Delay:
200ms
Move History
Click a move to undo back to it
⌨️ Arrow keys to select direction (press again to cycle diagonals) · Space to confirm · Backspace to undo · Click valid cell to place