Lattice vs Mind Mover

Cross math is only the beginning. Lattice turns number logic into calm, tactile puzzles. Place every number so each connected equation becomes true. Start with familiar cross-math boards, then explore waves, orbits, dials, a pyramid, a rotating cube, and other structures. WHY PLAY LATTICE? • 1,000+ engine-verified puzzles across 11 worlds • Five difficulty levels, from Easy to Master • A fresh Daily puzzle and an Endless mode • Optional hints that teach the next useful step • Calm themes, satisfying sound, and thoughtful haptics • No account, energy timer, or subscription • Core puzzles work offline after installation PLAY FREE OR UNLOCK COMPLETE Play for free with ads. When eligible, a rewarded ad can grant a hint. Lattice Complete is one optional purchase that removes ads and unlocks the complete experience—there is no recurring subscription. BUILT FOR REAL PUZZLE SOLVERS Every included puzzle is verified to have one solution. Difficulty comes from the deduction required, not from guessing. Choose your level and learn each new shape at your own pace. Daily verification and the optional Endless leaderboard require a network connection.

Can you solve all 100? Mind Mover is a free math puzzle game that challenges your brain with problems from basic arithmetic to number theory and combinatorics. No in-app purchases — just pure mathematical reasoning. HOW TO PLAY Each puzzle shows a math expression with missing numbers. Drag number tiles from the bottom of the screen into the empty slots to make the equation true. Simple to learn, deeply satisfying to solve. Use hints when you get stuck — they recharge over time. 10 LEVELS OF CHALLENGE - Levels 1-3: Column arithmetic, fractions, square roots, Pythagorean theorem, sequences, equations - Levels 4-5: Powers, percentages, progressions, factorials, difference of squares - Levels 6-7: GCD & LCM, primes, Fibonacci, magic squares, cryptarithmetic - Levels 8-10: Combinatorics, quadratic equations, Vieta's formulas, series, Armstrong numbers FEATURES - 100 unique math puzzles with increasing difficulty - 10 levels from school arithmetic to competition-level math - Intuitive drag-and-drop gameplay - Smart hint system that recharges automatically - Tutorial mode for beginners - Detailed progress and solve-time statistics - Works completely offline — no internet needed - No in-app purchases WHO IS IT FOR Students looking to practice math (grades 5-11 curriculum), adults who love brain teasers, puzzle fans seeking a new challenge. Each puzzle takes 1-3 minutes — perfect for commutes, breaks, or an evening brain workout. Download Mind Mover and see how far your math takes you.