The combinatorics of redistricting plans
This new picture by Jamie Tucker-Foltz is a tiling of a 42×42 grid by 4-ominoes, otherwise known as Tetris pieces. The remarkable property of this particular tiling is that it is locked, which means …
This new picture by Jamie Tucker-Foltz is a tiling of a 42×42 grid by 4-ominoes, otherwise known as Tetris pieces. The remarkable property of this particular tiling is that it is locked, which means …