✨ AI-Powered Puzzle Training
The smartest way to
master KenKen
Solve beautiful puzzles, get AI-powered analysis of every move, and receive personalized coaching that accelerates your progress.
Also known as Mathdoku or CalcuDoku — same puzzle, same rules.
No credit card required • 7-day free Pro trial • Learn how to play
546+
Puzzles available
7
Puzzles solved
10
Solvers
More than a puzzle app
KenKen AI is a complete cognitive training platform powered by artificial intelligence.
AI Analysis
Every solved puzzle gets analyzed for technique usage, efficiency, and patterns unique to your solving style.
Personalized Coaching
Chat with your AI coach about techniques, past mistakes, and strategies for tricky cages, right from the app.
Beautiful Puzzles
546+ hand-curated puzzles from 3×3 to 9×9 grids, rendered in crisp high-resolution SVG.
Track Progress
Rich statistics, streak tracking, achievement badges, and performance charts to keep you motivated.