Vtg Cryptic Classic SADDLE THE HORSES Puzzle Brainteaser Solitaire Binary Arts

Vintage Cryptic Classic SADDLE THE HORSES Puzzle Brainteaser Solitaire Binary Arts Age 6-106. Arrange the 3 cards flat on the table, without bending or cutting, so all 3 cowboys are properly on horseback. (Includes solution in compartment). Designed by Australian physicist Dugald Keith. Package has been opened. Wear on pkg, puzzle cards are in good condition.