Count to 5.

Tally marks in different cultures.

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DrWatson · 70-79, M

@4meAndyou There is actually a kind of a pattern. The successive strokes alternate between horizontal and vertical.

4meAndyou · F

@DrWatson It's that little half vertical that's messing me up. 🤣🤣🤣

DrWatson · 70-79, M

@4meAndyou My guess is that it is to give balance to the overall figure at the end.