Radius? 50
I escaped in 2468 move(s).
Walk again (yes/no)? y

Radius? 35
I escaped in 987 move(s).
Walk again (yes/no)? y

Radius? 100
I escaped in 13713 move(s).
Walk again (yes/no)? n

Total walks = 3
Total steps = 17168
Best walk   = 987