function-machine/mixed-ops/hard · مجموعة 13

8 problems
1
? → [×3 - 2] → 13 =
2
? → [×2 + 3] → 15 =
3
Input: 10 → [?] → 12, what is the rule? =
4
? → [×2 + 3] → 19 =
5
Input: 2 → [×3 - 2] → ? =
6
? → [-3] → 1 =
7
? → [×2 + 1] → 15 =
8
Input: 10 → [?] → 7, what is the rule? =
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