A square grid of quarter-circle pairs. Each tile flips by seed, so the sheet reads as one continuous maze of arcs.
Sébastien Truchet, 1704
Sébastien Truchet’s tiles, here as quarter-circle pairs on a square grid. Each cell flips by seed. Because opposite corners always match, the arcs join into one continuous maze.
tilinggrid
1D foldA single row of tiles. Repeat the row downward and the maze covers the sheet.