The app presents geometrical puzzles based on classical Euclidean constructions. It offers 156 levels, 10 tools, and an explore mode with hints for users to solve challenges.
by HORIS INTERNATIONAL LIMITED★ 4.8930 ratingsGamesFreeData updated 2026-11-13
Guide a through challenges by tapping to select correct answers. Choose from addition, subtraction, multiplication, or division. Progress through increasingly difficult levels with new problems each time.
Learn order of operations using . Answer multiple-choice questions with hints. Hear the formula spoken aloud. Practice adding, subtracting, multiplying, dividing, exponents, and parentheses. Track progress and reinforce proper calculation order.