Wikimedi'Òc

Hyperc16.gif - Dohduhdah

Colour grid showing 256 color image composed of true color values.png - File Upload Bot (Magnus Manske)

16 by 16 Sudoku invented..jpg - Hridayeshwar Singh Bhati

Associative magic square 2013.jpeg - FSV

Z2^3; Lattice of subgroups Hasse diagram adjacency matrix (colored).svg - Watchduck

Fixed 0F-FF Colour Palette Set.png - The Harvett Vault

EuDi; batch 3; b colors truth table.svg - Watchduck