What is Chick Sort?
Chick Sort is a branch-sort puzzle with living OvOs perched on branches around a tree trunk. Tap a branch, tap another, and the OvOs at the tip hop across. Four OvOs of one colour on a branch cheer and fly away, freeing the branch.
Later levels add sleepy "?" OvOs that only wake when the OvO in front of them hops away. There are 230 levels with a calmer level every 5th and a hard one every 10th, plus a fresh daily puzzle.
How to play
- Tap a branch to pick up the OvOs of one colour at its tip.
- Tap another branch: they hop over if it is empty, or its tip is the same colour and it has room.
- Four OvOs of one colour on a branch cheer and fly away.
- Clear every branch to win the level.
Tips
- Keep a branch empty: it is your most useful move.
- Free the OvO in front of a sleepy "?" OvO to wake it and see its colour.
- Stuck? Undo, take a hint or grow a spare branch.
Features
- 230 levels that are always solvable
- Sleepy "?" OvOs and combo fly-aways
- A fresh daily puzzle
- Undo, Hint, +Branch and Skip boosters
Chick Sort FAQ
Is Chick Sort free to play?
Yes. Chick Sort is free to play on OvO.games and in the OvO.games app, with ads. The first 40 levels are free for everyone; the optional OvO Pass subscription removes ads and unlocks every level. You can also unlock more levels with OvO Tokens.
Where can I play Chick Sort?
In any modern web browser at ovo.games (no download), and in the OvO.games app for iPhone, iPad and Android. Sign in with Apple or Google to sync your progress between devices.
How many levels does Chick Sort have?
Chick Sort has 230 levels, and new ones are added through live updates.

