Sudoku 3D Challenge

The radial picker is more forgiving: numbers dim once all are placed on the board — row, column, and box clashes no longer gray them out. Place where your logic leads.

Sudoku 3D Challenge is the premium Sudoku for players who want more than another basic 9×9 board.

Climb from Noob to Insane through 45 base stages, then keep going with optional infinite extra stages per difficulty.

FEATURES • 6 difficulty tiers: Noob, Beginner, Intermediate, Hard, Expert, Insane • 45 base stages of progressive challenge • Optional infinite extra stages for long-term playability • Distinctive 3D Sudoku cube experience in the Insane tier • Radial number input, note mode, number lock, and clear feedback • Dark, and Light themes • Privacy-first experience with no ads and no tracking

NEW IN 2.0 • Theme switching across the full app • Better save + restore reliability for staged boards • Matching-number highlights for faster visual scanning • Improved 3D light-mode readability • More gameplay controls in Settings

WHY SUDOKU 3D CHALLENGE Sudoku 3D Challenge is designed for focus, not clutter. It’s polished, readable, and premium from the first stage to the deepest endgame.

【 FREE TO PLAY 】 Complete the game with the included modes and puzzles — no purchase required.

【 OPTIONAL IN-APP PURCHASES 】 Unlock additional difficulty packs (Intermediate, Hard, Insane). These are extras and are not required to complete the game.

【 3D CUBE PUZZLES 】 The Insane tier features a revolutionary 9×9×9 Sudoku cubes (729 cells!) with: • Slice navigation through 9 depth layers • Active layer highlighting • Choose classic 2D or groundbreaking 3D mode

【 PROGRESSIVE DIFFICULTY 】 44 carefully crafted stages across 5 tiers: • Beginner (3 stages): Learn with plenty of clues • Intermediate (5 stages): Develop your techniques • Hard (9 stages): Challenge yourself • Expert (12 stages): Master advanced logic • Insane (15 stages): The ultimate test including 3D cubes

【 NO ADS. NO SUBSCRIPTIONS. 】 Completely optional purchases, you can play through to the insane level without any purchases. Yours forever. No tracking. No data collection. Just pure Sudoku.

【 PERFECT FOR 】 • Puzzle enthusiasts wanting a true challenge • Casual players learning to master Sudoku • Commuters needing mindful engagement • Anyone bored with standard 9×9 grids

Ready to evolve your Sudoku game?

Download Sudoku 3D Challenge and experience the future of logic puzzles.