HTU: Step 1: Insert N & X Step 2: Wait Note: If you waited for > 0.5 secs, then read the "Numbers searched" area. That is the result. HIW: The AI will search until Y = N. If X * Y mod 10 = 0, the "Numbers searched" area will increase by 1. You can ignore the "Last search" & "Seconds" area. Try insert X = 0. Comment " F4F please"