this one is really simple, i think divide it as half (6-6). k0 }0 r& {7 S) d. P
weigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier
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weigh 3-3 of the other group (2nd chance)
8 d; b$ d0 V* @$ athen weigh 1-1 from heavier group (3rd chance)-> you will know which is heavier |