Keep every number unique
The numbers are already placed. Draw equal-size, connected regions with no repeated numbers.
Logic, colour and number puzzles
A little puzzle break from the everyday.
The numbers stay. Choose connected regions to solve number, colour and arithmetic puzzles on Android, iPhone and iPad.
Free on iPhone, iPad and Android. Includes ads and optional purchases.
The core idea
Choose a region, then fill it with neighbouring cells. Each region must stay connected and contain the right number of cells. The rule changes with the mode.
The numbers are already placed. Draw equal-size, connected regions with no repeated numbers.
Connect red, yellow and blue cells in the proportions shown by each region’s recipe.
Connect numbers to meet each region’s arithmetic target. Equate unlocks as you progress.
Real gameplay
See real puzzles take shape in Logic, Chroma and Equate, from small 4×4 boards to larger 8×8 challenges.
Inside Tessera




Beyond Journey
Follow the 600-level Journey, then try the challenge modes you unlock along the way. Free play has limits in some modes; Premium removes those play limits.
Race a simulated rival on the same puzzle.
Memorize the solution, then rebuild it.
Numbers fade while reveals stay limited.
Survive escalating rounds with modifiers.
Four challenge modes
Race a simulated rival, rebuild a memorized pattern, work around hidden numbers, or take on an eight-round Mosaic Run.
Challenge modes unlock through progress. Free daily play limits apply; Premium removes play limits in unlocked modes.
Made for a few quiet minutes
Your progress stays with you: saves and settings are stored on your device, with an option to export them.
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