Logic puzzles · A Knobli game
Loop Craft
Two ways to find one closed loop. Follow numbered clues in Number Loop or connect hollow and solid pearls in Pearl Loop. Explore 72 collection puzzles, then unlock random puzzles in each mode.Follow numbers or connect pearls. Find one closed loop.
Play Loop Craft
Numbers or pearls
Choose Number Loop or Pearl Loop. Each mode has 36 puzzles: 12 each in 5×5, 7×7 and 9×9 grids. Collection grid sizes describe the board, not its difficulty.
More puzzles to discover
Complete all 36 collection puzzles in a mode to unlock Random Puzzle for that mode. Choose a size and Easy, Medium or Hard. New puzzles are generated on your device, including offline after installation. One random puzzle is saved per mode.
Room to think, wherever you play
Use solid lines or dashed tentative lines, undo and redo, and optional pencil sounds. Progress saves on this device. On touchscreens, pinch to zoom the board and drag to pan while zoomed. Play offline after the first successful online load and offline preparation; install from home on supported browsers.
How to play
- Choose Number Loop or Pearl Loop, then a puzzle. Make one closed loop without branches, crossings or disconnected loops.
- In Number Loop, each number counts the loop lines around its cell. Blank cells impose no count.
- In Pearl Loop, pass through every pearl. Go straight through hollow pearls and turn immediately before or after them, or both. Turn at solid pearls and go straight at both neighbouring positions.
- Choose Line for solid lines or Try for dashed tentative lines. Tap or click an edge to draw; repeat with the same tool to clear it, or use the other tool to change its style. Both styles count towards completion. Use undo or redo to revise a move.
Play in English, German, Italian or French.