10 of the Greatest Puzzles in History

Criteria include ingenuity, staying power, the puzzles’ effect on history—and whether they gave the author a good kind of headache or bad kind of headache.

EuroGraphics (EURHR The Greatest Bookstore in The World 1000Piece Puzzle 1000Piece Jigsaw Puzzle : Toys & Games

Humble Oil & Refining Co. Great Moments in American History - 300 pieces (factory sealed vintage puzzle from 1969) : r/Jigsawpuzzles

10 of the Greatest Puzzles in History

The World's Largest Puzzle by Dowdle

Picture Map Jigsaw Puzzle of Asia 500 Large Pcs for Years 10 Plus Jhg for sale online

Great Railroad Strike, 1877 Jigsaw Puzzle by Granger - Pixels

1000, Schmidt, The Battle of Kahlenberg, Stephan Kessler - Rare Puzzles

Puzzle, Definition, Origins, Types, & Facts

10 of the best 3D puzzle kits to make

The Great Masters Puzzle Book Four 96 Pc Jigsaw Puzzles

10 of the Greatest Puzzles in History