Well two days ago, i was in a sap codin g camp (ranted about that)
The challenge: moke a robot that avoid collisions and 6inds a black mm spot on tha floor
We marginally had enough time te implement sth but well i tried to do an algo.
10 mins before deadline i realized that it wouldnt work. So i took an old prototype (without algo) from the trash bin, fixed compilation errors and went to the competition without testing. Because we had to do a little explanation for the parents about arduinos, we all were shaky. A friend of mine even failed to remember his text xD

Asso, because of Fortuna wanting to beat us down, we were the last team driving in the arena. Everybody got pretty fast times. (with a random algo). At the end, we took our robot with the untestet thrash bin program.
It drove pretty well, avoided collisions and then it happened: it reached (only robot not to collide) the black spot in 1:09!!! 😁