Sudoku Tower - SudokuDB.com

Sudoku Tower is the most complete sudoku and logic puzzle app on Android — 100+ game modes, every popular variant, plus puzzles you won't find anywhere else. 🧩 EVERY SUDOKU VARIANT YOU LOVE Play Classic 9×9 or dive into 100+ variants - Classic, X-Sudoku, Windoku, Wordoku - Killer, Thermo, Arrow, Sandwich - Jigsaw, Anti-Knight, Anti-King, Miracle - Kropki, Even/Odd, Quadruple, Consecutive - German Whispers, Palindrome, Renban, Nabner, Between Lines - Skyscraper, Fortress, Ice Breaker 🏗️ EXCLUSIVE 3D TOWER SUDOKU A puzzle type you'll find nowhere else. Stack 4×4, 6×6 or 9×9 grids into a 3D tower where rows, columns AND vertical pillars must all contain each digit exactly once. Rotate the tower with one finger, switch to layer-by-layer view, or solve in full 3D. 📐 OTHER LOGIC PUZZLES Beyond sudoku — six more puzzle types that share your favorite deductive thinking: - Kakuro — fill cells so each run sums to its clue - Futoshiki — Latin square with inequality signs - Numbrix — connect 1–25 in an orthogonal path - Hidato — same as Numbrix but with diagonal moves - Hitori — shade cells to remove duplicates - Mathdoku (Kenken) — Latin square with arithmetic cages ⭐ DESIGNED FOR DEDICATED PLAYERS - Eight difficulty tiers from Beginner to Extreme - Daily Challenge with calendar history and streak tracking - Weekly Tournament — global leaderboards rotate each week - Featured Hybrid puzzles combine multiple variants - 13 seasonal events spanning the calendar year 🎨 DEEP CUSTOMIZATION - 40 themes (10 free, 30 Pro) — from AMOLED Black to Warm Sepia, Ocean, Forest, Sakura, and more - 146+ profile icons, including 20+ unlocked through gameplay achievements - 100 win celebrations and 42 digit completion effects - Color-mark cells with 5 highlight colors 📈 PROGRESS TRACKING - XP and 60+ achievements to crack - Detailed stats per mode, per difficulty - Personal best times - Daily quest rewards - Weekly best leaderboards 🎯 SMART HELP, NEVER REQUIRED - Hints that show the next logical step (not the answer) - Notes mode for pencil marks to help decrypt - Auto-complete when only naked singles remain - Three lives per puzzle (or unlimited with Pro) - Undo unlimited times 📱 BUILT FOR ANDROID - Native haptic feedback - Smooth 60fps animations - Offline play with downloadable puzzle packs - Daily reminder notifications (optional) - Works on phones and tablets 🏆 PLAYER COMMUNITY - Compete on Google Play Games leaderboards - Share completed puzzles with friends - Report unsolvable puzzles directly to us - Active mining server adds thousands of new puzzles weekly Download Sudoku Tower and discover why we have more game modes than every other sudoku app combined.