yes, my question was to understand exactly how long it takes for those who use kangaroo to find a priv key starting from the public one, with respect to the respective puzzles. For example

Puzzle 66 :   20000000000000000 -  3ffffffffffffffff
Puzzle 71 : 400000000000000000 - 7fffffffffffffffff
Puzzle 76 :  8000000000000000000 - fffffffffffffffffff
Puzzle 81:   100000000000000000000 to  1ffffffffffffffffffff

can someone who uses kangaroo give me an exact idea of ​​the times it takes with an nvidia tesla 100? Tnx