Equate: Math Crossword Puzzle

Equate is a math crossword puzzle. Every row and column is an equation, and your job is to drop the right numbers into the gaps so all of them add up at once. It has 500 levels, a daily puzzle and a Zen mode, and it plays offline.

As a math puzzle game it looks simple. Then the lines start crossing, a number that fits one equation breaks another, and you're thinking three moves ahead.

HOW IT PLAYS
- Tap an empty square, then tap a number from the tray.
- Addition, subtraction, multiplication and division, all in whole numbers.
- Any arrangement that makes every equation true counts as solved. If your answer works, it's right.

500 LEVELS THAT GROW WITH YOU
- 25 chapters of 20 levels, from gentle warm-ups to dense Master boards.
- Every level is a little harder than the one before: more equations, bigger numbers, fewer givens.
- Finish a chapter to open the next, or open one early with coins.

HINTS THAT TEACH
Stuck? A hint doesn't just fill a square. It shows you the line it used, like "4 x ? = 20, so the missing number is 5", so the next one is yours.

DAILY PUZZLE AND CHECK-IN
- A fresh daily math puzzle that gets harder through the week.
- Check in every day for coins. Seven days in a row pays the most.
- An optional evening reminder so your streak doesn't slip.

ZEN MODE
No timer and no mistake count. Pick a difficulty and play at your own pace, as long as you like.

MADE TO FEEL GOOD
- Tactile number keys that press like a real calculator.
- A soft chime when a line comes right, and a proper celebration when you solve.
- Light and dark themes, large numbers, and switches for sound and vibration.
- Plays offline. No account needed.

STATISTICS
Statistics track your best times, average times and clean solves (no hints, no mistakes) for every difficulty.

QUESTIONS PEOPLE ASK
What is a math crossword puzzle?
It is a grid where every row and column is an equation. You place numbers in the gaps so that all the equations are true at the same time.

How do you play Equate?
Tap an empty square, then tap a number from the tray. Any arrangement that makes every equation true counts as solved.

How many levels are there?
500 levels in 25 chapters of 20, from gentle warm-ups to dense Master boards, plus a fresh daily puzzle.

Is there a mode with no timer?
Yes. Zen mode has no timer and no mistake count. You pick a difficulty and play at your own pace.

Does the math crossword work offline?
Yes. Equate plays offline and needs no account.

What does a hint do?
It fills a square and shows the line it used, such as "4 x ? = 20, so the missing number is 5".

Train your mental math, keep your mind sharp, or just unwind with a math crossword puzzle. Equate is free to play and supported by ads.

Recent changes:
First release of Equate: math crossword puzzles with 500 levels, hints that explain their working, a daily puzzle and a no-timer Zen mode.