Games & Entertainment · Puzzle

Rattle Sort

Three sieve trays hang over three glass cups. Swap them and turn them so every marble finds its way, then press Shake and watch them rattle, roll and drop. 300 levels, each proven solvable, plus a daily puzzle.

Coming soon to Google Play

Build the path, the marbles follow

You never move a marble. You arrange the sieves, then one shake decides everything.

Sieves sort by size
A marble drops through a gap only if it is wide enough; otherwise it rolls along the tilt to the next gap.
Swap and turn the trays
Change the order of the trays and shift their gaps left or right until every marble lands right.
One shake
Most levels give you a single shake, so every level is about planning, not trial and error.
300 levels
Every level is proven solvable, with a move target for three stars and a daily puzzle with a coin reward.
A cozy workshop
Glossy marbles, brass and wood, gentle music and satisfying rattles.
Fair ads, plays offline
No ads during a level or after a failed shake, videos always optional. No Wi-Fi needed.