Nonogram Lab ↗
Reveal 80 picture grids from row and column clues.
AYE.GG / PUZZLE CAMPAIGN
Knight Circuit
Visit every open tile exactly once with chess-knight jumps.
Level 1 of 80
Moves0
Best—
Progress1 / 80
A knight jumps two squares in one direction and one perpendicular. Select a glowing destination, then plan your next landing. Keyboard focus stays with the rebuilt board or palette after a move. If that control becomes unavailable, focus moves to an available choice; completing the puzzle leads to Next level. Composing input and keys already handled by another control do not trigger game moves or Undo; Ctrl/Cmd/Alt shortcuts stay native.
Progress stays on this device.
How to play Knight Circuit
A knight jumps two squares in one direction and one perpendicular. Select a glowing destination, then plan your next landing. Keyboard focus stays with the rebuilt board or palette after a move. If that control becomes unavailable, focus moves to an available choice; completing the puzzle leads to Next level. Composing input and keys already handled by another control do not trigger game moves or Undo; Ctrl/Cmd/Alt shortcuts stay native.
The campaign has eighty distinct, reproducible boards. You can revisit unlocked levels and improve your best move count.
Levels 51–80 use an 8 × 8 board and routes of 32–41 squares. Check squares with only one onward jump before closing off your escape.