Level 142: Factorial Fumble
Optimal: 2
digits
Target Number
20
Solo Digit: 4
0
Waiting for input
Digits Used: 0
In Level 142, your challenge is to reach the target number 20 using only the solo digit 4. The optimal solution requires exactly 2 digits.
Notice how close 20 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.