function-machine/subtraction/hard · Sada 94

7 problems
1
? → [×3 - 2] → 28 =
2
Input: 2 → [?] → 12, what is the rule? =
3
Input: 5 → [×2] → ? =
4
Input: 6 → [×5] → ? =
5
Input: 5 → [+2] → ? =
6
Input: 5 → [×5] → ? =
7
Input: 4 → [×5] → ? =
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