Hokku: Logic Puzzle

Contains adsIn-app purchases
Content rating
Everyone
0+
Downloads
Content rating
Everyone
In-Game Purchases
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About this game

Hokku is a logic puzzle built on one quiet rule set.

Every board is divided into coloured regions. Place one hedgehog in each row, each column and each region — and never let two hedgehogs touch, not even at the corners.

That is the whole game. No timers pushing you. No numbers to memorise. No luck.

EVERY PUZZLE HAS EXACTLY ONE SOLUTION

All 1,175 levels are verified twice before they ship: once to confirm a single valid solution exists, and once to confirm that solution can be reached by reasoning alone. You will never be asked to guess and backtrack.

A DIFFICULTY CURVE THAT BREATHES

Boards run from a gentle 4×4 up to a demanding 12×12. Difficulty rises steadily but never in a straight line — a punishing puzzle is followed by a quieter one, so a hard-won solve is never immediately punished.

HINTS THAT EXPLAIN, NOT SOLVE

Stuck? The hint system finds the next deduction you can actually make and shows you why it works. It teaches the reasoning instead of filling in the answer.

A NEW PUZZLE EVERY DAY

A fresh daily puzzle arrives each morning, with its own difficulty rhythm across the week. Solve it to build your streak and unlock rewards as the streak grows. Miss a day and you can still recover it.

PLAYS ANYWHERE

Fully offline. No account, no sign-in, no connection needed. Your progress stays on your device.

FAMILIAR IF YOU LIKE DEDUCTION PUZZLES

If you enjoy sudoku, Star Battle or nonograms, Hokku will feel immediately familiar. The deduction is the same — you place hedgehogs instead of writing numbers.

Free to play, with optional rewarded ads.

Hokku by Schlank Games.
Place one hedgehog per row, column and region. Pure logic, no guessing.
Updated on
Sep 8, 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.
  • This app may share these data types with third parties
    App activity and Device or other IDs
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

general improvements
Content rating
Everyone
In-Game Purchases
Learn more

App support

About the developer
SCHLANK YAZILIM VE TICARET LIMITED SIRKETI
info@schlank.games
Atatürk Mah. Ertuğrul Gazi Sk. Metropol İstanbul A Blok No: 2E İç Kapı No: 331 34758 Ataşehir/İstanbul Türkiye
+90 532 385 76 83

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