Ivan Moscovich

The Big Book of Brain Games: 1,000 PlayThinks of Art, Mathematics & Science

Ivan Moscovich

$5.89 - $6.89

1000 Play Thinks: Puzzles, Paradoxes, Illusions & Games

Ivan Moscovich

$4.96 - $7.39

The Little Book of Big Brain Games: 517 Ways to Stretch, Strengthen and Grow Your Brain

Ivan Moscovich

$4.79 - $10.66

Magnetic Puzzle Pack...Over 100 Interactive Games and Puzzles with 3-D Magnetic Playing Pieces

Ivan Moscovich

$10.99

Leonardo's Mirror and Other Puzzles (Ivan Moscovich's Mastermind Collection)

Ivan Moscovich

$5.69 - $6.69

Brain-Flexing Balance Problems & Other Puzzles (Mastermind Collection)

Ivan Moscovich

$5.09 - $5.69

Knotty Number Problems & Other Puzzles (Mastermind Collection)

Ivan Moscovich

$5.79

Tough Topology Problems & Other Puzzles

Ivan Moscovich

$9.19

The Shoelace Problem & Other Puzzles (Mastermind Collection)

Ivan Moscovich

$5.69 - $7.49

The Monty Hall Problem & Other Puzzles (Mastermind Collection)

Ivan Moscovich

$5.59 - $14.09

The Puzzle Universe: A History of Mathematics in 315 Puzzles

Ivan Moscovich

$10.69 - $19.92

Loopy Logic Problems & Other Puzzles (Mastermind Collection)

Ivan Moscovich

$15.89 - $17.79

Sensational Shape Problems & Other Puzzles (Mastermind Collection)

Ivan Moscovich

$5.09 - $5.69

Strain Your Brain: Power Puzzles (Official Mensa Puzzle Book)

Ivan Moscovich

$5.99 - $6.79

The Hinged Square & Other Puzzles (Mastermind Collection)

Ivan Moscovich

$5.49 - $5.79

The Think Tank

Ivan Moscovich

$4.89 - $5.09

Probability Games and Other Activities

Ivan Moscovich

$4.79

Mind Games: Number Games

Ivan Moscovich

$5.39

Fiendishly Difficult Visual Perception Puzzles

Ivan Moscovich

$6.79

Mind Benders: Games of Shape

Ivan Moscovich

$6.69

Brainmatics: Logic Puzzles

Ivan Moscovich

$8.69

The Puzzle Universe: The History of Math in 315 Puzzles

Ivan Moscovich

$9.09

Perplexing Pattern Problems & Other Puzzles (Mastermind Collection)

Ivan Moscovich

$6.69 - $7.49

Mindgames: Network Games

Ivan Moscovich

$9.49 - $9.99

Magic Cylinder Book: Hidden Pictures to Color and Discover

Ivan Moscovich

$6.09 - $7.19

Cunning Combination Problems & Other Puzzles (Mastermind Collection)

Ivan Moscovich

$6.69 - $7.59

Fiendishly Frustrating Brain-twisting Puzzles

Ivan Moscovich

$4.89 - $6.09

MindGames: Pattern Games (Mindgames)

Ivan Moscovich

$7.19

Fiendishly Difficult Math Puzzles

Ivan Moscovich

$5.59

Loopy Logic Problems and Other Puzzles

Ivan Moscovich

$16.35