University Games

Hashtag is a puzzle that combines four plate-like pieces interfering with each other in exquisite balance. Its unexpected movement cannot be imagined from the linear movement when playing, but will be instantaneous.

Hanayama is known worldwide for chal

"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. Based on these original puzzles from Britain’s famous puzzle period, th

Hanayama Puzzle: Hourglass lvl 6

"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 a

With this puzzle, each piece is entangled with the other two pieces. Its organic design without a grip is interesting. Since there are combinations other than those pictured, we hope you enjoy trial and error. Designed by puzzle writer Kyoo Wong of Hong K

Hanayama cast puzzles are high-quality brain teasers made with cast metal and sure to trick your brain! They come in 6 challenging, Mensa-rated levels of difficulty, 1 being the easiest, and 6 being very difficult. The included booklet illustrates the cha

Hanayama cast puzzles are high-quality brain teasers made with cast metal and sure to trick your brain! They come in 6 challenging, Mensa-rated levels of difficulty, 1 being the easiest, and 6 being very difficult. The included booklet illustrates the cha

Serhiy Grabarchuk is a famous Ukrainian puzzle designer who lives in Uzhgorod. The puzzle depicted on the piece of drawing that he sent looked like a strange adornment weaved into a "coiffure" design. If you put a glass carefully onto the completing puzzl

Like the swirling shape of the galaxy…that is why this puzzle was named Galaxy. It is not that difficult to solve but one becomes totally mesmerized by the pieces that move freely. It is more difficult to put them back together than to take them apart. Ta

The Cast Key is one of the long-selling puzzles among Hanayama’s Cast Puzzle series. We have created a new version of this puzzle emphasizing style and precision, as PART II. The objective is to separate the two keys and then restore them to their initial

Jerry Slocum has one of the world’s largest puzzle collections. Housed and honored in a museum in Beverly Hills, his collection includes over twenty thousand different types of puzzles. It was there that we first got the idea to make this puzzle. Thanks t

This puzzle is created by the young Finnish puzzle designer Vesa Timonen. Timonen has come up with an endearing Cast Puzzle based on an original Puzz-Ring he created for his girlfriend. One of the appeals of this puzzle is that it can double up as an acce