New answers tagged

25 votes
Accepted

Which heptomino is it obvious can't tile the plane?

The one that
RobPratt's user avatar
  • 13.1k
4 votes
Accepted

Yet another pentomino puzzle

I was curious what could possibly be so unusual in the solution. I adapted a program I had for solving pentominos and came up with.
Florian F's user avatar
  • 28.2k
44 votes
Accepted

`print("Hello, World!")`

... ... ... ... ... ... ... ...
loopy walt's user avatar
  • 20.5k

Top 50 recent answers are included