function-machine/division/hard · Набор 49

8 problems
1
Input: 7 → [?] → 15, what is the rule? =
2
? → [+2] → 6 =
3
Input: 4 → [×2] → ? =
4
Input: 2 → [?] → 5, what is the rule? =
5
Input: 8 → [?] → 19, what is the rule? =
6
Input: 10 → [?] → 20, what is the rule? =
7
Input: 1 → [?] → 6, what is the rule? =
8
? → [×2] → 20 =
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