Eternity II puzzle
puzzle competition released in 2007, published by Lord Christopher Monckton, marketed and copyrighted by TOMY UK Ltd.; a 2 million USD prize was offered for a solution, but the competition ended in 2010 with no solutions found
puzzle competition released in 2007, published by Lord Christopher Monckton, marketed and copyrighted by TOMY UK Ltd.; a 2 million USD prize was offered for a solution, but the competition ended in 2010 with no solutions found