Colmo: Jar Puzzle

Contains adsIn-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
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About this game

Colmo is a number puzzle with one rule: every jar has a capacity, and you pour the doses dealt to you until it is EXACTLY full. A full jar bursts and is shelved; a dose that would overflow is refused. Not one short, not one over.

FILL IT TO THE BRIM
A jar with 7 left bursts when you pour a 7. Pour an 8 and the jar refuses, showing you exactly how far over you were. The whole game rests on that small decision: which dose into which jar?

JARS HAVE TEMPERAMENTS
Starred jars are the level's goal. Narrow necks won't let a big dose through the mouth. Wax-sealed jars stay shut until a neighbour bursts. Every new temperament is taught by a wordless level.

READ NOTHING, PLAY NOW
Colmo has no tutorial text. Events teach the rules: your first tap bursts your first jar, your first refusal is your first lesson. Numbers speak every language.

HUNDREDS OF LEVELS + ENDLESS
Climb the shelf wall bottom to top: level after level, three stars each, and an unnumbered jar waiting at the ceiling. Clear every level on a shelf and the whole chapter pays out.

THREE JOKERS
Park sets a dose aside for later. Undo takes back your last pour, budget and all. Reroll swaps the dose you were dealt. Each level hands you the jokers it expects you to need, and coins you have earned can buy one more.

NO CLOCK ON THE BOARD
No level is timed and nothing rushes your turn. Think it through on the bus, on a plane, in a queue: Colmo plays offline, and your progress is saved on the device. Signing in is optional and only adds a cloud backup.

FEATURES
- Finish with doses to spare for more stars
- Optional sign-in for cloud save (never required)
- Short sessions, playable one-handed
- A logic puzzle with nothing to read

Like sudoku in one way only: nothing to read. The rule is different, fill each jar exactly.

Download it and fill your first jar. The jars explain the rest.
Fill each jar to exactly its number. Never one short, never one over.
Updated on
Sep 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App info and performance and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

The menu now has rows to our other games. And if you like the game, the rating window opens at the right moment, when a level is done.