Four puzzles on one grid, back to back, once a day.
The clock runs from the moment you tap Play until the last grid clears.
Hints
If a game notices you're stuck, a Hint button appears.
Hints never show the answer — they point at what's already gone wrong.
Every hint is counted, shown on your result, and blocks the clean and
speed badges for that run.
Paused
Clock stopped
The board is hidden while you're paused, and this time
doesn't count against your run.