$$ \definecolor{red44}{RGB}{255, 109, 107} \definecolor{green44}{RGB}{49, 207, 140} \definecolor{blue44}{RGB}{117, 184, 255} \definecolor{purple44}{RGB}{175, 112, 255} \definecolor{yellow44}{RGB}{244, 194, 13} $$

The Ultimate Four 4s Repository

The goal is to find a mathematical expression of every number using only a combination of exactly four 4s and common mathematical operators.


Solutions

These are the currently known solutions from 0 to 1,000,000. To search for numbers greater or less than a certain number, you can put '<', '>', '<=', or '>=' in front of your number. Also, you can click on a number to see who found the solution!

Found a mistake or want to submit a solution? Check here about contacting me.


Number Level Equation