How many 4 block rectangles in a 10 by 10 grid?
The rules given with this question were simple; you have a 10 by 10 grid in which you can place 4 block-long rectangles horizontally or… Read More »How many 4 block rectangles in a 10 by 10 grid?
Jean-Luc B.
FPV Drone
Able to do 0 to more than 100 km/h in less than a second, with a live video feed and crazy maneuverability, fpv (first person… Read More »FPV Drone
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