Uwe Mèffert (28 November 1939–30 April 2022) was a German puzzle designer and inventor. He manufactured and sold mechanical puzzles in the style of Rubik's...
7 KB (790 words) - 06:30, 13 March 2025
tetrahedron puzzle in the style of Rubik's Cube. It was made and patented by Uwe Mèffert after the original 3 layered Rubik's Cube by Ernő Rubik, and introduced...
10 KB (1,057 words) - 19:36, 22 June 2025
German tennis player Greg Meffert, New Orleans technology chief Jim Meffert, Minnesota politician and executive Uwe Mèffert, German designer of mechanical...
441 bytes (89 words) - 04:05, 3 March 2022
produced in quantities far short of the demand.[citation needed] In 2004, Uwe Mèffert acquired the plastic molds from its original manufacturer at the request...
6 KB (941 words) - 08:28, 17 August 2024
by several different manufacturers with slightly different designs. Uwe Mèffert eventually bought the rights to some of the patents and continues to...
20 KB (2,660 words) - 16:32, 4 June 2025
Krell's design was the first 5×5×5 design that was manufactured and sold. Uwe Mèffert manufactured the cube and sold it in Hong Kong in 1983. Ideal Toys, who...
18 KB (1,933 words) - 12:57, 9 June 2025
to the Rubik's Cube. It was invented by Tony Durham and marketed by Uwe Mèffert. Although it is cubical, it differs from the typical cubes' construction;...
6 KB (451 words) - 17:40, 14 June 2025
non-cubic shapes as it is twisted. As of 2009, it is sold by Uwe Mèffert in his puzzle shop, Meffert's. It consists of 4 layers of 8 pieces, each surrounding...
16 KB (1,808 words) - 19:16, 14 June 2025
This puzzle is the dual polyhedron of the Skewb. It was invented by Uwe Mèffert, a German puzzle inventor and designer. The Skewb Diamond has 6 octahedral...
3 KB (398 words) - 00:44, 7 June 2025
institutions. Many of his combination puzzles are in mass production by Uwe Mèffert and WitEden. Oskar van Deventer has also designed puzzles for Hanayama...
9 KB (820 words) - 19:08, 26 April 2025
v t e Rubik's Cube Puzzle inventors Ernő Rubik Larry Nichols Uwe Mèffert Tony Fisher Panagiotis Verdes Oskar van Deventer Rubik's Cubes Overview Rubik's...
5 KB (362 words) - 20:57, 26 January 2024
v t e Rubik's Cube Puzzle inventors Ernő Rubik Larry Nichols Uwe Mèffert Tony Fisher Panagiotis Verdes Oskar van Deventer Rubik's Cubes Overview Rubik's...
20 KB (2,072 words) - 03:32, 28 May 2025
Henry Dudeney Tony Fisher Martin Gardner Scott Kim Lloyd King Sam Loyd Uwe Mèffert Larry D. Nichols Henry Rathvon Tom M. Rodgers Ernő Rubik Mike Selinker...
3 KB (269 words) - 15:39, 11 December 2024
v t e Rubik's Cube Puzzle inventors Ernő Rubik Larry Nichols Uwe Mèffert Tony Fisher Panagiotis Verdes Oskar van Deventer Rubik's Cubes Overview Rubik's...
10 KB (1,010 words) - 16:31, 17 June 2025
v t e Rubik's Cube Puzzle inventors Ernő Rubik Larry Nichols Uwe Mèffert Tony Fisher Panagiotis Verdes Oskar van Deventer Rubik's Cubes Overview Rubik's...
12 KB (838 words) - 12:21, 17 June 2025
v t e Rubik's Cube Puzzle inventors Ernő Rubik Larry Nichols Uwe Mèffert Tony Fisher Panagiotis Verdes Oskar van Deventer Rubik's Cubes Overview Rubik's...
6 KB (689 words) - 14:29, 21 June 2025
v t e Rubik's Cube Puzzle inventors Ernő Rubik Larry Nichols Uwe Mèffert Tony Fisher Panagiotis Verdes Oskar van Deventer Rubik's Cubes Overview Rubik's...
42 KB (4,388 words) - 06:21, 25 June 2025
similar to the Rubik's Cube and the Megaminx. It is manufactured by Uwe Mèffert and has been sold in his puzzle shop since 2008. The puzzle was originally...
5 KB (673 words) - 18:40, 5 April 2025
patent for the Impossiball design in 1981 and it was issued in 1984. Uwe Mèffert eventually bought the rights to some of the patents and continues to...
4 KB (486 words) - 17:05, 9 June 2024
v t e Rubik's Cube Puzzle inventors Ernő Rubik Larry Nichols Uwe Mèffert Tony Fisher Panagiotis Verdes Oskar van Deventer Rubik's Cubes Overview Rubik's...
14 KB (1,492 words) - 18:57, 26 April 2025
v t e Rubik's Cube Puzzle inventors Ernő Rubik Larry Nichols Uwe Mèffert Tony Fisher Panagiotis Verdes Oskar van Deventer Rubik's Cubes Overview Rubik's...
3 KB (348 words) - 00:41, 7 June 2025
v t e Rubik's Cube Puzzle inventors Ernő Rubik Larry Nichols Uwe Mèffert Tony Fisher Panagiotis Verdes Oskar van Deventer Rubik's Cubes Overview Rubik's...
8 KB (620 words) - 10:09, 10 April 2025
v t e Rubik's Cube Puzzle inventors Ernő Rubik Larry Nichols Uwe Mèffert Tony Fisher Panagiotis Verdes Oskar van Deventer Rubik's Cubes Overview Rubik's...
99 KB (10,369 words) - 06:14, 25 June 2025
v t e Rubik's Cube Puzzle inventors Ernő Rubik Larry Nichols Uwe Mèffert Tony Fisher Panagiotis Verdes Oskar van Deventer Rubik's Cubes Overview Rubik's...
5 KB (540 words) - 00:27, 24 June 2025
org) Solution to Meffert's Pyramorphix Archived 6 May 2021 at the Wayback Machine, by David Singmaster and Andrew Southern. Meffert's Puzzles, 15 May 1997...
23 KB (2,207 words) - 05:09, 13 June 2025
customer. The only remaining reference to the name "Junior Pyraminx" is on Uwe Mèffert's website-based solution which still has the title "jpmsol.html". The...
9 KB (1,241 words) - 00:42, 7 June 2025
v t e Rubik's Cube Puzzle inventors Ernő Rubik Larry Nichols Uwe Mèffert Tony Fisher Panagiotis Verdes Oskar van Deventer Rubik's Cubes Overview Rubik's...
7 KB (893 words) - 16:17, 28 January 2025
Stegmann, invented by Oskar van Deventer, and has now been mass-produced by Meffert's. The Pyraminx Duo is a puzzle in the shape of a tetrahedron, divided into...
5 KB (705 words) - 18:04, 17 May 2024
v t e Rubik's Cube Puzzle inventors Ernő Rubik Larry Nichols Uwe Mèffert Tony Fisher Panagiotis Verdes Oskar van Deventer Rubik's Cubes Overview Rubik's...
8 KB (570 words) - 23:36, 5 May 2025
original Helicopter Cube, manufactured by The Twisty Store (sold also by Uwe Mèffert), consisting only of 8 corner pieces and 24 face center pieces; the "Curvy...
12 KB (1,373 words) - 02:12, 14 March 2024