Brain Puzzles

7 Pieces, all different, will form a cube 240 ways.  In addition, there are many other shapes to make, each using all of the pieces.

Our instruction sheets to include 60 3-D shapes that can be made (with solutions), along with recommended websites that are dedicated to this puzzle that will give you many more shapes, plus math theory, history and more.
Invented by Danish mathematician Piet Hein in 1936.

A best seller amongst schools, as the children really enjoy it, but it’s also a favorite with seniors as it develops new neural synapses in addition to being very entertaining. It will develop spatial relationship skills in all ages. You start to be able to visualize the relationship of the piece in your hand to the available space in the puzzle in your mind.

Level of Difficulty: Level 3

Can you free the pyramid from the cage without breaking the cage?  This is a truly fun puzzle to solve but requires you to think outside the box and employ some basic geometric principles.

Ages 5+

Level of Difficulty: Level 2

Can you separate the 2 pieces without cutting the strings or pulling them out the balls?

They seem to be hopelessly locked together....but of course it can be done.  This is a fun puzzle that is quite easy when you know what to do, but only a very few find the solution quickly.

Level of Difficulty: Level 2

The Tangram Heart originates from the 1880’s.

In addition to the heart shape, we provide 59 different shapes (and solutions) that can be made, with each shape requiring all 9 pcs.

All hardwood quality construction. Comes in a wooden box with lid.

Level of Difficulty: Level 2

Large Wood Sequential Puzzle Brain Teaser - Discover the perplexing challenge of assembling six uniquely shaped pieces into a seamless cube formation, each requiring precise placement in a specific sequence. This enigmatic puzzle promises an exhilarating test of logic and spatial reasoning. Beware, disassembling the cube proves equally formidable, ensuring a captivating journey from start to finish.

Level of Difficulty: Level 5

This is a super fun but challenging puzzle that comes in an all hardwood box with sliding lid. Embedded into a hold area on the lid is a red block, the "Redstone". If you remove the lid you will see that the box appears to be full to the top with 8 pcs. You goal is to take the Redstone and insert it into the box such that you can close the lid using all 9 pieces! Seems impossible.. but of course it can be done. Comes with clear instructions. Box measures about 4 1/2" x 3" x 2 3/4" high.

Level 4 difficulty 

6 puzzles to solve from the 9 L-shaped pieces. An EXCELLENT puzzle with many challenges!

• Level 1 (easy) – make a cube, any cube.
• Level 3 (moderate) – make a cube with just RED dots showing on all 6 outer surfaces. Then, make a cube with just GREEN dots
• Level 3+ (moderate +) – make a cube that looks just like a Dice cube (numbers 1-6 with opposite sides adding up to 7)
• Level 4+ (tough) – make a Dice cube with just RED dots. Then make a Dice cube with just GREEN dots. Highly recommend!

Difficult Wood Puzzle for Adults - Dare to conquer the challenge of fitting all six pieces into the egg-shaped opening, an endeavor as surprising as it is difficult! The maple pieces are meticulously crafted to fit snugly within the 6in x 5in floorboard frame, with precision ensured by laser cutting, leaving only one definitive solution. The distinctive oval shape of the frame adds an extra layer of complexity, thwarting even the most seasoned computer programmers. Comes packed unsolved. Solution is provided.(Refrain from peeking at the solution before attempting to solve this puzzle; cheating robs you of the joy of discovery and the thrill of solving it on your own!)

Level of Difficulty: Level 5

There are 13 possibilities to solve this puzzle, your objective is to build your own City Block. You will have 9 "building complexes" and 1 water tower in your City.  To start building you can place the water tower into any of the 13 holes and fit your building in the space around it.

Once you find success in building your first city, move on to the next by placing the water tower in a different hole and build away until you build all 13 possibilities.  This puzzle will provide a challenge regardless of where you start.

Puzzle measures about 4.75 x 4.75 x 2.75" W

Level of Difficulty: Level 4

The object of this puzzle is to form a die by arranging the 9 logs, each with dots in different locations to form a Dice cube. (A Dice cube has 1 through 6 with opposite sides adding to 7.)  

This is a logic puzzle and will take some thought if you wish to solve quickly, if you jump in without thinking you may be in for a long ride.

Level of Difficulty: Level 3