Daily Fourmula

Choose your difficulty level: Easy (1-100), Medium (100-400), or Hard (challenging numbers)
Use exactly four 4's to create an expression that equals today's target number
You can use +, -, *, /, parentheses, concatenation (44), square root (√), factorial (!), power of (**) and decimal (.4)
Type your expression or use the calculator buttons
You can solve all three difficulty levels each day!
A new puzzle every day at midnight UTC — set your name below to appear in yesterday's solutions.

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You solved today's Easy puzzle in 0 attempt(s)!

Yesterday's Solutions