Solo Puzzles

Creating The Next Generation of Little Geniuses The Queen Bee is leading her worker bees in the construction of their new honeycomb and they need help! Roll the six dice to determine the locations of the worker bees. The challenge is then to fit all 11 of the coloured shapes around the bees, with no gaps, to complete the perfect honeycomb! There are 46,656 unique possible combinations in which the…

Make the world smile in the third installment of the series: Brains Make Me Smile. These new tricky logic puzzles are full of unhappy faces and only one smiley face. By playing pieces between the unhappy faces and the smiley face, you are trying to create only happy faces. While you only needed the right tiles before, you now have to consider the right order in which to place your pieces. Thanks t…

Escape The Dungeon The object of Break Out is to escape the dungeon through the gate. Guide your hero along a path around crates, pillars, and crystals to find your way to the exit. Open the gate by picking up the magic key, but make sure to arrive in the correct position to open the door! In some challenges you will also need to defeat the monster by picking up the weapon before you can escape. A…

A masterpiece by metal smith Akio Yamamoto, the key word for this puzzle is “love”. The two separate, linked loops make this puzzle extremely challenging. The objective is to remove the masterfully united “Adam” and “Eve” loops from the metal plate crafted in the shape of the “Forbidden Fruit” and, if you succeed in putting them back together again, your love may just come to fruition. • Ages: +8…

Designed with 4 arrows piercing the heart. Is it a trick that Cupid is playing? Remove each arrow by carefully examining the heart. Designed by Russian designer Andrei Ivanov. Specifications • Ages: +8 • Player: 1

A quarter of this cake has been cut away showing three identical layers inside. This puzzle looks simple but it is very ingenious. Designed by American designer Bram Cohen. Specifications • Ages: +8 • Player: 1

As the name implies, there is a trick hidden inside the cylinder puzzle. There is absolutely no hint or clue on how to start from the outside appearance. If there is one hint that we can provide, it is to go about it as if you were cracking open a safe. Enjoy finding the solution while pretending to be a spy cracking open a safe with a shaken not stirred martini by your side. The theme is “lock”.…

This diamond consists of two pieces. Taking them apart is easy, but putting them back together takes some thought. Keep this simple yet elegant puzzle with you at all times. Designed by American designer Scott Elliott.

Three pieces with spots on them, look almost ready to tumble free from their dice-inspired frame. However, one piece coming out draws another one inside, making it hard to get a handle on this teaser of a puzzle. Designed by Australian designer Timothy Collins.

Cast Donuts has beautifully shaped rings that look like 2 donuts intertwined together. Try solving the puzzle by imagining the inner structure and using each of the rings’ division lines as a hint. You will be pleasantly surprised by the unique movements needed to separate the rings. This puzzle is a masterpiece in design and concept. Creator: Finland’s Timonen.

Patented in America in 1975, the somewhat swirled pieces of this puzzle by Eldon Vaughn must be disjoined and then put back together. I once found a smaller version of this puzzle about twenty years ago in America but considered it impossible to solve at the time. We have made a new version maintaining the difficulty of the original and licensed it for the Cast Puzzle series. This is without a dou…

We have created a puzzle that takes on a ball-like shape of an astronomical model composed of a planet and a surrounding ring. The planet positioned tightly inside the ring looks as if it cannot be taken out, and all you can do with it is rotate it on its axis. Or is this really the case? The theme of the puzzle is “heaven”, made by Oskar of The Netherlands.

The “G clef” and “eighth note” intertwine and give off a beautiful note as if they’re playing music. The design, which does not resemble a puzzle at first glance, is beautiful to the eye as well as fun. Theme: “Playing music”. Designed by Russian Dmitry Pevnitskiy and Kirill Grebnev.

The plate shaped pieces intervene with each other for the perfect balance. The pieces all fall apart instantaneously, unbelievable when considering all the straight moves you make with the pieces to take them apart. Designed by Yoshiyuki Kotani from Japan and Kirill Grebnev from Russia.

Rotate and remove the cross-shaped piece from the outer disk. You will find the movement, both horizontally and vertically, very satisfying, creating a pleasant tactile experience as you solve it. Designed by Japanese designer Masumi Ohno.

This puzzle is created from two each of two types of pieces. With a scrupulously calculated design and tricky movement of the pieces, this will not be an easy puzzle to solve.

At the end of the 19th century, Britain experienced a huge puzzle craze. I managed to pick up a number of the puzzles famous during that period in flea markets, despite their rarity. This is one that we have suc- cessfully revived in its new form. The key point of this puzzle is decisively navigating its labyrinth, in which exists one point of weakness for you to break through. For the indecisive…

I came up with the idea for this puzzle when I was 19 years old. It just came to me during a stroll home in the snow, truly a creation of my youth. Unfor- tunately, saying anything here about its construction would give away how to solve it. I certainly can’t disappoint the fans that have come to expect frus- tratingly difficult puzzles from me. Besides, the fans that refuse to accept any kind of…

There are two goals to the Cast Nutcase created by the Dutch puzzle inventor, Oskar: 1. Remove the small nut by disassembling the cast nutcase. 2. Cast puzzle enthusiasts (nutcases) can enjoy trying to change the wording on the bolt from “nut-case” to “case-nut”. The key word is “Interlocking”.

Disassemble and assemble puzzle. A ball with rugged projections and a ring around it. This is a maze puzzle that is solved by rolling the sphere. Faq.: Of course we were tempted to call this puzzle design Virus or Covid or Corona, but this was perceived as too delicate. Planet is the original name given by the creator of this puzzle (Masui Ohno).

This puzzle is based on an original called the “Puzzle Ring”. Popularized in 15th-century Europe, this ring style was used for official engagement and marriage rings. Christian reformist, Martin Luther, was even known to wear one. It is also rumored to prove as evidence of its wearer’s adultery…when it comes apart into pieces. That’s quite a history contained in this little puzzle.

A puzzle that interlocks each piece with the two other pieces via an exlusive, organic design. There are numerous possible combinations other than the ones shown here, giving you plenty of room to enjoy some puzzling experimentation.

This uniquely shaped puzzle really does look like a UFO. The spheroidal pieces in the center may slip and slide away when you try to remove them, which makes finding the solution quite tricky. Designed by Vesa Timonen from Finland. Specifications • Ages: +8 • Player: 1