Dark
Tap a cell, neighbours flip. Make the grid dark.
Tap cells until every light is off.
About Dark
A 4×4 of lights. Tap a cell and it and its neighbours flip. The grid is the same for everyone today. All dark wins; extra taps cost you. Unlimited runs, best counts.
- How to play: Tap cells until every light is off.
- A go takes about 40 seconds. The daily puzzle is identical for every player and resets at your local midnight.
- Share any score as a challenge link — whoever opens it faces the same puzzle with your number to beat.
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Hanoi
Three discs. Move the stack. Same start today.
40s a go
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Nim
Three heaps. Tap the heap a winning player must touch.
12s a go
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Browse all tap games or today's daily challenges.