Level 82: Cloud Nine Double
Optimal: 2
digits
Target Number
18
Solo Digit: 9
0
Waiting for input
Digits Used: 0
In Level 82, your challenge is to reach the target number 18 using only the solo digit 9. The optimal solution requires exactly 2 digits.
Notice how close 18 is to multiples, factorials, or powers of 9. If direct multiplication or division leaves a remainder, look for ways to generate 9 / 9 = 1 or (9 - 9) = 0 to fine-tune your final total.