All Legal combinations of digits For the 24 Game

The rules of our 24 game are based on the original card game, and quite simple: Take 4 integers between 0 and 9, and by joining them with parentheses () and the 4 arithmetic symbols (+,-,×,÷) only, formulate an equation that gives 24. My mother and I used to compete and see who could work … Continue reading All Legal combinations of digits For the 24 Game