function-machine/division/starter · Sada 81

8 problems
1
Input: 2 → [×3] → ? =
2
Input: 10 → [+2] → ? =
3
Input: 7 → [-1] → ? =
4
? → [-1] → 9 =
5
? → [+2] → 5 =
6
Input: 6 → [×3] → ? =
7
? → [-3] → 1 =
8
Input: 8 → [?] → 5, what is the rule? =
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