Tinta: Color Sudoku Logic

Offline deduction brain puzzle

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Sudoku with the numbers fired and colors hired. No timer, no mercy for guessing: every single cell can be deduced. Dare to finish without a hint? 300 grids with one single solution, always reachable through pure logic. No timer, no lives to lose, never an ad in the middle of a grid. Tinta is sudoku with the numbers fired and colors hired. Every grid hides a secret coloring — and everything, absolutely everything, can be deduced. Zero luck, zero guessing: if you're stuck, the answer is already staring at you. HOW IT PLAYS • Tap a cell, it changes color. Congrats, you know the rules. • Count chips tell you how many cells of a color sit in a row or column. • The = and ≠ markers link two neighboring cells: twins, or rivals. • A few cells start revealed: your footholds. • Hit Check when you're ready. Fewer tries, more stars. Simple. Cruel. Addictive. IT ESCALATES • 300 levels generated and verified by a logic engine: one unique solution, always reachable through pure reasoning. • Three worlds: 4×4 with 3 colors to warm up, then a fourth color, then the 5×5 that bites. • Up to 3 stars per level — a perfect first try is the real trophy. • And every grid resumes exactly where you left it. STUCK? NO JUDGMENT • The logic hint highlights the next deducible cell — figuring out why is on you. • Reveal colors one correct cell to get you rolling again. • Earn coins by solving levels (or by watching an ad, if you feel like it). MADE FOR HUMANS • No timer, no lives, never an ad in the middle of a grid. Your brain deserves the quiet. • Purist mode: turn off the correct-cell counter and play without a net. • Color assist: a distinct symbol per color, so you never depend on color alone. • Soft, warm interface, dark mode included, one-time Remove Ads purchase. Into sudoku, binairo (takuzu) or nonograms? Tinta is your next coffee-break obsession. One grid, one coffee, let logic do the talking.

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A quiet update, all about the small things. • A few refinements and internal adjustments. As always: 300 grids, no timer, no lives to lose — and never an ad in the middle of a grid.

The developer, Nicolas Zanette, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data
    • Diagnostics
  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Nicolas Zanette
Size
  • 4.5 MB
Category
  • Puzzle
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English and French
Age Rating
4+
In-App Purchases
Yes
  • 550 Coins $3.99
  • 100 Coins $0.99
  • 1500 Coins $7.99
Copyright
  • © 2026 Nicolas Zanette