"100 prisoner problem" (attempts)

[boris602]

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def my_prisoners(p):     for i in range(6):         attempt=0         idx=i         found= False         while attempt<3:             if p[idx]==i+1:                 found=True                 break             else:                 idx=p[idx]-1                 attempt += 1         if not found:             return False     return True

I dont know why it has not worked before, but now it randomly works. However, iam very grateful for ur help.

[j.crater]

I am glad you got it working, and thanks for posting the solution.