Up for sale is a complete copy of the legendary Eternity II Puzzle board game, released by TOMY in 2007 and designed by Christopher Monckton. Famous for its unclaimed $2 million prize, this notoriously difficult edge-matching mind-bender features a 16x16 grid board and all 256 pattern tiles. Please note that while all pieces are present, one tile is severely damaged/chewed (as clearly pictured) making this an ideal "play copy" for anyone looking to take on the ultimate mathematical brain teaser challenge, or perfect for replacing missing replacement spare parts. The outer box shows minor shelf wear, but the main board and instruction manual booklet are in good, clean condition. Sold as seen, a fantastic vintage math puzzle collectible!