Sudoku Glow

Sudoku Glow — your daily sudoku ritual, with something more.

A sudoku built with real care, made for daily play: a clean board, controls sized for your thumb, and a design that adapts to dark or light mode, your choice.

Daily Challenge A new puzzle every day, with its own calendar to track your history, streaks, and best times. Come back daily and watch your progress build month after month.

Adventure Mode Journey through 4 seasonally-themed worlds — Spring, Summer, Autumn, and Winter — solving puzzles woven into a real path, complete with checkpoints, lives, and branching choices. Collect stickers as you clear each block, and unlock each world's final trophy.

Built for playing well, not just fast

Auto-notes and pencil mode for candidates A hint system for when you get stuck Unlimited undo Multiple difficulty levels, from beginner to expert Average and best time stats per difficulty No forced ads between puzzles — a few optional extras can be unlocked by watching a short ad if you want to, never required Achievements & Stats Dozens of achievements to unlock as you play, with your own trophy gallery.

Available in English, Spanish, French, German, Portuguese, Italian, and Catalan.