Sudoku : Rune Alchemist

The ancient seal has shattered and monsters have escaped into the world. You are the Guardian of the Rune Stones — and your weapon is logic.

Sudoku : Rune Alchemist turns every puzzle into a battle. Each number you place correctly strikes the monster guarding the board. Fill the grid completely and the seal is restored. Place a wrong number and you lose health — and your combo.

⚔️ SUDOKU THAT FIGHTS BACK
Every monster has its own skills and shows you its next move, so you can plan ahead:
• Smash — a crushing blow
• Fog — hides numbers on your board
• Shatter — smashes your placed numbers off the grid
• Drain — wipes out your combo

🏰 100 LEVELS ACROSS 10 WORLDS
Travel across floating islands — grasslands, deserts, snowy peaks, volcanoes, glaciers and the edge of the world. A boss waits every 5 levels. Every level gets harder: more blanks, faster attacks, tougher monsters.

🔷 FIVE WAYS TO PLAY
• Apprentice — relaxed, great for learning
• Alchemist — the standard challenge
• Spell Master — for experienced players
• Legend Challenge — brutal
• Rune Mode — no numbers at all, only the 9 element sigils

📅 DAILY CHALLENGE
Two fixed puzzles every day, the same for every player — one classic, one in Rune Mode. Race the clock and beat your own best time.

✨ BUILT FOR PHONES
• One-handed portrait play
• Notes to pencil in possibilities
• Oracle Crystals reveal a square when you are stuck
• Every puzzle has exactly one solution — guaranteed
• Plays offline, no account needed
• English and Thai

Pixel art, chiptune sound effects, and a sudoku engine that generates a fresh, unique puzzle every single time.

Restore the seal, Rune Alchemist.