MathDaily: Math Crossword

MathDaily is a relaxing, addictive math crossword. Instead of letters, you fill the grid with numbers so that EVERY equation — across and down — works out at once. Easy to learn, hard to put down.

A NEW CHALLENGE EVERY DAY
Solve the daily puzzle and grow your streak. The same puzzle for everyone: compete with yourself and with others.

THREE WAYS TO PLAY
• Daily challenge: a fresh puzzle every day.
• Classic: climb level by level, at your own pace.
• Endless: chain boards until you slip, and beat your record.

FOUR DIFFICULTIES
From Easy to Expert. Harder doesn't mean a bigger board — it means more to deduce. It always fits on screen, no scrolling.

LEVEL UP
Earn tiered medals — Bronze, Silver, Gold, Platinum and Diamond — by solving puzzles in any mode.

BUILT TO ENJOY
• No accounts, no sign-up: open and play.
• Light and dark mode.
• Big numbers and color-coded signs you can read at a glance.
• Hints when you get stuck.

Train your mental math a little every day. How many days can you keep the streak?