FIELD: games; entertainment.
SUBSTANCE: brain-twister comprises sphere, ball located inside sphere and game elements of three types. The first two types of game elements are formed by sphere dissection by three planes that are perpendicular to its vertical axis, by three planes that are perpendicular to its first horizontal axis, and three planes that are perpendicular to its second horizontal axis, which is perpendicular to the first one. At that game element of the third type is connected to ball, in body of which three figure bores are arranged in the form of three closed rings that intersect with each other and located perpendicularly to each other, and through hole that ends with indent with rectangular sides on one side.
EFFECT: simplification of design and improved manufacturability with simultaneous improvement of reliability.
3 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| THREE-DIMENSIONAL LOGIC PUZZLE "GRAND MASTER-II" | 1991 |
|
RU2005528C1 |
| THREE-DIMENSIONAL LOGICAL PUZZLE | 0 |
|
SU1733028A1 |
| 0 |
|
SU1780792A1 | |
| THREE-DIMENSIONAL COMBINATION PUZZLE | 2004 |
|
RU2253496C1 |
| CUBE-PUZZLE | 0 |
|
SU1140810A1 |
| 0 |
|
SU1780793A1 | |
| THREE-DIMENSIONAL LOGIC PUZZLE | 0 |
|
SU1461489A1 |
| VERSIONS OF THREE-DIMENSIONAL LOGIC TOY | 0 |
|
SU1152598A1 |
| BALL-GLOBE | 1992 |
|
RU2067487C1 |
| VOLUMETRIC LOGIC PUZZLE | 0 |
|
SU1136820A1 |
