Margin of Error
Pxpiksy Games · 2026 · Education, Strategy, Casual, Puzzle, Card Game
PC
Best price
Free
This game is free to play.
About Margin of Error
Margin of Error is a roguelike deck-building game with a mathematical puzzle twist, where you play not just with numbers - but also with logic and strategy. it features a card system with numbers 0-9 and unique operators like +, -, ×, (pi), etc.