Hanayama Huzzle Cast Donuts - puzzle level 4/6

Donuts logic puzzle - challenge level 4/6
Two unassuming pieces, one goal and many attempts leading to the solution. The task is to separate the parts, then join them back together. Sounds simple? The difficulty level 4/6 makes the puzzle require observation, patience and good coordination of the intellect and both hands.
This is an offer for people who like to find solutions through trial, observation and logical thinking. The original form and high build quality also make it a striking gift for puzzle lovers.
Benefits of solving the puzzle
develops logical and spatial thinking,
trains concentration, patience and observation,
engages both the mind and both hands at once,
provides satisfaction from both taking apart and reassembling the pieces,
is an interesting alternative to screen entertainment,
has compact dimensions, so it is easy to take on a trip,
works well as an original gift gadget,
level 4/6 offers a demanding but manageable challenge.
Use of the logic puzzle
The puzzle is suitable for a quiet evening, a work break, a meeting with friends or a trip. It can be solved alone or passed on to others as a small challenge. Thanks to its distinctive form, it also looks good as an impulse gadget and as a gift for customers looking for unusual entertainment.
Who is this gadget for?
For women and men who like puzzles – especially for people who value manual-logical tasks.
For fans of riddles and logic games – as another challenge for a private collection.
For programmers, engineers and analysts – for people who professionally or as a hobby look for patterns and solutions.
For creative minds – the puzzle encourages testing different approaches.
For patient seekers of challenges – level 4/6 requires commitment and careful observation.
For office workers – as an engaging distraction during a short break.
For travelers – the compact format makes it easy to take the gadget on the road.
For collectors of unusual puzzles – because of the original construction and the recognizable form of the series.
For someone who “already has everything” – as a non-trivial gift that requires active engagement.
For gift shops, toy stores and gadget retailers – as a product with a clear use and high gift potential.
Gadget in brief
manual-logical puzzle in the Donuts form,
task consisting of separating and then rejoining the pieces,
difficulty level: 4/6,
high build quality,
trains imagination, concentration and creativity,
requires combining logical thinking with precise work of both hands,
suitable for collections and as an original gift.
Gadget parameters
Dimensions: 12 x 7 x 4 cm
Weight: 0.110 kg
Minimum order: 1 piece
Stand/display: none