JPH0511988U

JPH0511988U - Cube assembly puzzle

Info

Publication number: JPH0511988U
Application number: JP40665690U
Authority: JP
Inventors: 重己後藤
Original assignee: 重己後藤
Priority date: 1990-12-19
Filing date: 1990-12-19
Publication date: 1993-02-19

Abstract

(57)【要約】［目的］知的パズルゲーム［構成］同じ大きさの小立方体５個を、面と面が接する
様に接続すると、選択図に示した様な２９個の形の異な
る小切片が形作られる。その２９個のうちから任意の２
５個を取り出して、小立方体の数にして５×５×５＝１
２５個分の大きさに当たる、大立方体を組み立てるパズ
ルである。 (57) [Abstract] [Purpose] Intelligent puzzle game [Constitution] If five small cubes of the same size are connected so that the faces are in contact with each other, 29 small cubes with different shapes as shown in the selection diagram are displayed. A section is formed. Any 2 out of the 29
Take out 5 and make the number of small cubes 5 × 5 × 5 = 1
It is a puzzle that assembles a large cube that is equivalent to 25 pieces.

Description

【考案の詳細な説明】この考案は、小切片を組み合わせて立方体を形作る知的パズルゲームである。DETAILED DESCRIPTION OF THE INVENTION The present invention is an intelligent puzzle game in which small pieces are combined to form a cube.

従来より、正方形を５個あるいは６個接続した形の異なる小切片を多数組み合わせて長方形を組み立てるパズルが存在している。また、その応用として、小立方体を接続した形の異なる小切片を組み合わせて立方体を組み立てるパズルも容易に考えられる。しかしながら、それらのパズルは、簡単であるか、または極めて難しいものであるかのどちらかであった。本パズルは、それほど簡単ではないが、適当な時間（３０〜６０分）さえあれば誰にでも解決可能な楽しめるパズルである。 Conventionally, there has been a puzzle in which a rectangle is assembled by combining a plurality of small pieces having different shapes in which five or six squares are connected. In addition, as an application, puzzles can be easily considered in which cubes are assembled by combining small pieces of different shapes in which small cubes are connected. However, the puzzles were either easy or extremely difficult. This puzzle is not so easy, but it is a fun puzzle that anyone can solve if they have a proper time (30 to 60 minutes).

まず本パズルの構成から説明する。 First, the structure of this puzzle will be described.

小立方体５個を、それぞれの面と面が接する様に接続した場合、光学的対称のものを含めると第１図の（１）から（２９）までの２９種類が存在する。When five small cubes are connected so that their faces are in contact with each other, there are 29 types of (1) to (29) in FIG. 1 including the optically symmetric ones.

但し、（２９）の小切片は、他の小切片と異なり、小立方体同士の辺と辺とが接する部分がある。勿論これを使用しても大立方体を組み立てる事は可能であるが、２８個を使用して組み立てる場合は除外する。 However, unlike the other small pieces, the small piece of (29) has a portion where the sides of the small cubes are in contact with each other. Of course, it is possible to assemble a large cube using this, but it is excluded when assembling using 28 pieces.

第２図は、小切片を組み合わせて、大立方体を組み立てた図である。このとき３個の小切片が残る。参考までに、それら３個の小切片の番号と大立方体の角にある小切片の番号を記録しておくと、どの小切片を使用してどの様に組み立てたかが良く分かる。 FIG. 2 is a diagram in which small cubes are combined to assemble a large cube. At this time, three small pieces remain. For reference, by recording the numbers of these three small slices and the numbers of the small slices at the corners of the large cube, it is easy to understand which small slice was used and how it was assembled.

実際にやってみると、その都度異なる３小切片が残り、なかなか同じ組み合わせにはならない事が分かり楽しめる。 When you actually try it, you can enjoy that you can see that 3 small slices that are different each time remain and that it is not quite the same combination.

また、１度組み立ててから、ばらばらにして同じ２５個の小切片を使用して大立方体を組み立てる事が、かなり難しい事が分かる。 Also, it can be seen that it is quite difficult to assemble it once and then assemble it into separate pieces using the same 25 small pieces.

従って、使用する小切片の数を最初から制限すればする程（例えば２７個、２６個と減らしていく）大立方体を組み立てる難度が増すことになる。 Therefore, as the number of small pieces used is limited from the beginning (for example, it is reduced to 27 pieces, 26 pieces), the difficulty of assembling a large cube increases.

[Brief description of drawings]

第１図は、形の異なる小切片を、２９個列挙し、それぞ
れに便宜上の番号を付けた図。第２図は、大立方体を組み立てた、解答の１例と、残っ
た３小切片の図。FIG. 1 is a diagram in which 29 small pieces having different shapes are listed and numbered for convenience. FIG. 2 is a diagram of an example of an answer assembled with a large cube and the remaining three small sections.

Claims

[Scope of utility model registration request]

It is the size of 5 small cubes connected, and using 25 out of 28 or 29 small pieces with different shapes, the number of small cubes is 5 × 5 × 5 = 125. ,
A puzzle that assembles a large cube.