Brain Teaser Puzzles

wood brain teaser - remove the hidden marble. a difficulty level of 5 on a scale of 5 to 10, (5 is the easiest and 10 is the hardest)

metal brain teaser - disassemble and reassemble the puzzle. a difficulty level of 4 on a scale of 1 to 6, (1 is the easiest and 6 is the hardest)

metal brain teaser - disassemble and reassemble the puzzle. a difficulty level of 6 on a scale of 1 to 6, (1 is the easiest and 6 is the hardest)

wood brain teaser - disassemble and reassemble the puzzle. a difficulty level of 7 on a scale of 5 to 10, (5 is the easiest and 10 is the hardest)

metal brain teaser - remove the brass disk. a difficulty level of 8 on a scale of 5 to 10, (5 is the easiest and 10 is the hardest)

This handcrafted oak Tangram puzzle consists of only 7 pieces cut from a square: 2 large triangles, 1 medium-sized triangle, 2 small triangles, 1 square and 1 lozenge. Try to use all 7 pieces to create alphabet letters, or use your imagination to build animals, people, things - whatever! Game set ...

The spinning, sliding brainteaser challenge. To play this new spin on a ThinkFun original, simply start at the designated spot as shown, then one by one turn each disk sideways to form a straight line. The object is to line up the disks in order to release the slide. Twist by twist, turn by turn, ...

wire brain teaser - you need to remove the heart shape. a difficulty level of 5 on a scale of 5 to 10, (5 is the easiest and 10 is the hardest)

wire brain teaser - you need to remove the ring. the fiendish scorpion's sting requires you to solve it without getting stung. no scissors are needed to solve this puzzle. a difficulty level of 10 on a scale of 5 to 10, (5 is the easiest and 10 is the hardest) .

plastic brain teaser - disassemble and reassemble the puzzle. a difficulty level of 9 on a scale of 5 to 10, (5 is the easiest and 10 is the hardest) .removing the 16 magnetic pieces of this puzzle is quite easy. you'll find it a lot more difficult to put the puzzle back together again. you might ...