Equaboard: Math Crossword

Equaboard is a calm math crossword puzzle game. Fill the board with number tiles so every crossing equation is correct, across and down. Every board has exactly one answer, and you can always reach it by pure logic. No guessing needed. HOW TO PLAY It works like a classic crossword, but with numbers: a true math crossword. Each board is a grid of crossing equations with empty slots. Drag a number tile from the tray into a slot, or tap a slot and then a tile. When an equation is right, it glows with a check mark. When it is wrong, it gives a gentle shake. Move, swap or return any tile at any time, and undo every step. A MATH PUZZLE THAT GROWS WITH YOU Start with simple addition and subtraction. New ideas arrive one at a time: crossing equations, decoy tiles that do not belong, multiplication, bigger boards, division, hidden signs, locked slots and shaped boards. Every 10th level is a boss board. There are more than 1,000 levels, and new boards keep coming after that. SPOT THE DECOYS Not every tile in the tray belongs on the board. Work out which numbers fit and which are decoys. It turns a simple number puzzle into a real logic puzzle. A NEW DAILY PUZZLE A fresh daily math puzzle every day: gentle on Monday, toughest on Sunday. Keep your streak going, and do not worry about one missed day: a rest day keeps your streak safe. Past daily puzzles stay playable. HINTS THAT TEACH Stuck? A hint explains the next logical step instead of just giving you the answer. Notes mode lets you pencil in candidate numbers, just like in Sudoku. 15 BEAUTIFUL BOARDS Choose your board: Honey Oak, Marble, Crystal, Lagoon, Jade, Coral and more. The whole game takes on the colours of the board you pick. CHALLENGE A FRIEND Share how you solved a puzzle as an emoji grid that never gives away the numbers. Send a short code like D-284 and your friend plays the exact same board. MADE FOR COMFORT - Play offline, anywhere. No account needed. - No lives, no energy, no timers in levels. Play at your own pace. - Large, clear numbers and big touch targets. - Works with TalkBack and large text. - Soft tile sounds and vibration can be switched off, and Reduce motion calms the animations. - Auto-save: leave mid-puzzle and continue later. WHO IT IS FOR If you enjoy Sudoku, Kakuro, crosswords, number puzzles or cross math puzzles, Equaboard gives you a fresh math crossword and logic puzzle with real arithmetic. It is a relaxing math game for adults that still keeps your mind busy. Pick up a board, find the logic, and solve it.