Mini Sudoku vs CipherBreaker

The friendlier 6×6 number puzzle — a quick brain workout, any time. Now with Classic 9×9 too. Smaller grid. Same satisfying logic. Mini Sudoku is perfect for players who want a fast, focused challenge without hours of commitment. FOUR DIFFICULTY LEVELS • Easy — great for beginners • Medium — a step up • Hard — think carefully • Expert — sharpen your mind NEW: CLASSIC 9×9 Want the full-size grid? Switch to Classic 9×9 on the home screen — the same clean design, notes and hints, four levels of its own, and your game saved if you're interrupted. A short tutorial walks you through the 9×9 rules. DAILY PUZZLE A fresh puzzle every morning. Track your streak, build the habit. HELPFUL TOOLS • Notes to plan your moves • Hints when you're stuck • Auto-check highlights mistakes instantly • Timer to track your personal best CLEAN & AD-FREE No ads. No clutter. Just you and the puzzle. UNLOCK ONCE, PLAY FOREVER Start with a free trial. Love it? One small payment unlocks everything — for life. No subscription, ever.

Think you're sharp? Prove it. CipherBreaker is a pure deduction game with zero luck involved. Every code can be cracked by logic alone — if you're good enough. Read the clues, eliminate the impossible, and close in on the answer one calculated guess at a time. This isn't another match-three with a brain-game label slapped on it. It's the real thing: a test of reasoning that rewards how you think, not how lucky you are. WHY CIPHERBREAKER - Pure logic, zero luck — every puzzle is solvable by deduction alone - Case Files — seven investigations: work the scene for evidence, then deduce the Final Code - 7 distinct modes — from gentle warm-ups to brutal challenges that will humble you - Daily Challenge — one shared puzzle a day, build your streak, prove your consistency - Sharpen up against AI opponents that push you to think faster and cleaner - A clean, focused design that gets out of your way and lets you think HOW IT WORKS Crack a hidden code using feedback after each guess. Sounds simple. It isn't. The best players don't guess more — they guess smarter, turning every clue into the next deduction. Master the logic and the codes fall fast. Get sloppy and they'll bury you. CASE FILES Chapter 1, FIRST SHIFT: seven cases on one night floor, and nobody else is awake. Every stage you solve recovers a piece of evidence, and the clues you earn are what let you deduce the case's Final Code. Miss a stage and that lead goes cold — you close the case with less to go on. Stars, XP and tokens per case, and a Detective Rank that climbs from Rookie to Master Cipherbreaker. FOR PEOPLE WHO LIKE TO THINK If you love logic puzzles, number games, code-breaking, or anything that makes your brain actually work, CipherBreaker was built for you. No filler. No fluff. Just deduction, sharpened to a point. Can you crack every code — or will the code crack you? Download CipherBreaker and find out how sharp you really are.