Puzzle rules
Matchstick Equations
Move exactly the stated number of matchsticks to make the equation correct. Each moved stick must be removed from one position and placed in another, and every resulting digit and operator must be valid.
How to solve
Complete rules
Goal: Make the equation mathematically correct. Rules: - Move exactly the number of matchsticks stated by the puzzle. - A move consists of taking one existing stick and placing it in a new position; rotation is allowed unless the puzzle says otherwise. - Every resulting digit and operator must be valid. - Do not remove a stick without reusing it unless removal is specifically allowed.