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Cast Delta
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Cast Delta

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ObjectTake apart and put back together
DifficultyLevel 7 - Challenging
TypeHanayama Metal Puzzles
Dimensions2.2 in x 2 in x 0.4 in / 5.7 cm x 5 cm x 1 cm
PackagingCardboard Box

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Product Info

Note: Our level rating system is different than Hanayama's.  Hanayama's level 1 is equivalent to our level 5.... level 6 is equivalent to our level 10.

The Delta puzzle is formed by joining three separate pieces that mesh with each other.

It is the brain-child of Hong Kong native Kyoo Wong who, with the eye of an engineer, has worked on a number of cast puzzles.  While simpe in form, its geometry somehow challenges and stirs up our creativity.  The theme is the number three.

Designed by Kyoo Wong.

Customer Reviews

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4.1 rating

8 Reviews

Disclaimer: These reviews are written by our customers. Puzzle Master makes every attempt to keep these posts informative and relevant. If you find a post objectionable or inappropriate, please let us know by sending an email to [email protected]

    On Friday March 5th Theodore wrote,
I spent several hours trying to spin, twist, pull, squish, slip, and even crank this puzzle out of its position. It would not let me solve it. Then, seemingly by accident, Delta opened. clearly something has changed, whether it be the puzzle or myself is still a mystery.
    On Friday January 8th Aleksey wrote,
Simple puzzle for beginners. The solution took about 10 minutes. However, it is still interesting and I do not regret buying it.
    On Friday September 27th Bill wrote,
It was really fun to solve, but fairly easy and I did it pretty fast. For a new puzzle solver looking for something easy and fun, I would recommend this one!
    On Monday November 26th Andrew Salameh wrote,
The puzzle looks awesome and it was a fun time trying to solve. My only complaint is that i actually neded to use a lot of force to solve. At first i thought i may have done it wrong, so i looked up the solution and it turned out i did it right however while watching a bunch of solution videos, nobody had to use any force to solve. So i just feel mine might have some QC issues. A cool puzzle regardless
    On Monday January 1st Dave wrote,
Good puzzle, though it required more dexterity than cunning. Not necessarily obvious how to do it, but not extremely tricky either. Fun and challenging, though not the best for true puzzle nuts. Well built like all Hanayama puzzles, it's a nice addition to the collection.
    On Sunday May 14th Nik Ska wrote,
Fairly easy, but still fun puzzle. I guess it would benefit from tighter fit, that would definitely raise the level.
    On Sunday February 16th Shaggy wrote,
I love this puzzle from the first time I saw it is a new in the collection. Now I have it and I quickly solved it. I had only two ideas for the solution and one of them was the correct. I think the idea/design gives more points, that is why its overall difficulty is 3 (7 on this site). Maybe it would be interesting for a new puzzle solver.
    On Monday November 18th Evgeniy wrote,
Fairly easy puzzle for the 3-rd difficulty level. I think it's rather 2-nd. Solved it in about 15 minutes, but I already have many hanayama puzzles and know most of their features. Maybe because of that, Delta was so easy for me.
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