Level 591: Quadruple Threat
Optimal: 5 digits
Target Number

9025

Solo Digit: 4
Waiting for input
Digits Used: 0

Level 591 Overview & Strategy

Hard

In Level 591, your challenge is to reach the target number 9025 using only the solo digit 4. The optimal solution requires exactly 5 digits.

Solo Digit: 4
Target Goal: 9025
Optimal Length: 5 digits
Allowed Operations: + − × ÷ ^ ! √ ( )

Solving Tip

Notice how close 9025 is to multiples, factorials, or powers of 4. If direct multiplication or division leaves a remainder, look for ways to generate 4 / 4 = 1 or (4 - 4) = 0 to fine-tune your final total.