
Fun Fact of the Day: In chess, the knight can visit each square exactly once.
I soooo knew this was possible when I was little. Then I forgot.
On the hand, the line of the path makes a neat face. xD
I tried to give my daughter for each spot she completed, she quit after like 10 moves…
This is relevant to my interests.
As satisfying as Things Fitting Perfectly Into Other Things.