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|type=[[mechanical puzzle|Puzzle]] *[[Combination puzzles]] ...

...viewtopic.php?t=4221|access-date=2024-08-15}}</ref> a member of the Twisty Puzzles Forum. ...by puzzle fans worldwide, Uwe Mèffert began manufacturing the puzzle. The puzzles were first shipped in February 2008. There are two 12-color versions, one w ...

...in 2005.<ref>[http://twistypuzzles.com/cgi-bin/puzzle.cgi?pkey=1557 Twisty Puzzles: Tuttminx, 2005]</ref> It has a total of 150 movable pieces to rearrange, c ...ces;<ref>[http://www.twistypuzzles.com/cgi-bin/puzzle.cgi?pkey=3689 Twisty Puzzles: Void Tuttminx, 2012]</ref> ...

*[[Combination puzzles]] *[http://www.jaapsch.net/puzzles/impossi.htm Jaap's Impossiball page] &mdash; contains solutions and other i ...

...n)] - Twisty Puzzles Museum</ref><ref name="Jaap">[https://www.jaapsch.net/puzzles/dinocube.htm Dino Cube / Rainbow Cube / BrainTwist] - Jaap's Puzzle Page</r ...of using standard single-colour stickers, in common with most other twisty puzzles.<ref name="6f" /> ...

...yPuzzles>[http://www.twistypuzzles.com/cgi-bin/puzzle.cgi?pkey=4714 Twisty Puzzles - Museum - Rob's Pyraminx]</ref> is a [[tetrahedron|tetrahedral]] [[Combina The full number is therefore:<ref name=jaap>[http://www.jaapsch.net/puzzles/pyraduo.htm Pyraminx Duo] - Jaap's Puzzle Page</ref> ...

....twistypuzzles.com/cgi-bin/puzzle.cgi?pkey=2953 Ball Sudoku Cube] - Twisty Puzzles Museum</ref><ref name="Meffert.B">[http://www.mefferts.com/products/details ...tp://www.twistypuzzles.com/cgi-bin/puzzle.cgi?pkey=2089 Molecube] - Twisty Puzzles Museum</ref> In late 2016, Meffert's introduced a stickerless, cubic (albei ...

An '''Infinity cube''' is a kind of mechanical puzzle toy with mathematical principles. Its shape is similar to a 2×2 [[Ru [[Category:Mechanical puzzles]] ...

Mathematically equivalent puzzles to certain variations of the MToH have been known for some time. For exampl ...journal|last=Cutrofello|first=Tom|title=Tower of Hanoi and Other Recursive Puzzles|journal=Games|year=2010|issue=November 2010}}</ref> ...

...they can be simulated by software. As with the mechanical sequential move puzzles, there are records for solvers, although not yet the same degree of competi ...ngle piece but each has three stickers. The stickers in higher-dimensional puzzles will have a dimensionality greater than two. For instance, in the 4-cube, t ...

...owan's Helicopter Cube. }}</ref><ref>{{cite web | title = System of twisty puzzles | url = http://deep-cut.net/system/single_cut.htm | quote = Helicopter Cube ...p> arrangements.<ref name="jaapsch">{{cite web|url= http://www.jaapsch.net/puzzles/helicopter.htm|title= Helicopter Cube|last= Scherphuis|first= Jaap|date= 12 ...

{{Short description|Mechanical device which calculates the day of "any" provided date}} |url = http://www.atm.org.uk/Maths-Book-Reviews/the-colossal-book-of-short-puzzles-and-problems ...

...ems may be constructed by paying people to write them, such as on [[Amazon Mechanical Turk]]. This was used for making the MCTest. ...bly known by a 7-year-old. The stories were written by workers on [[Amazon Mechanical Turk]].<ref>{{Cite book |last1=Richardson |first1=Matthew |last2=Burges |fi ...

in terms of [[Quantum mechanics|quantum-mechanical]] [[wave function]]s. The quantization is ...hen does not have a definite number of particles, but is instead a quantum-mechanical linear combination of [[Fock state]]s, each with a definite particle number ...

...n known as [[superradiance]], which involves large-scale entangled quantum mechanical states possibly arising in environments such as [[Active galactic nucleus|a ...galactic-radio-burst-puzzles-astronomers/ |title=Extragalactic radio burst puzzles astronomers |work=New Scientist |date=27 September 2007 |access-date=2015-0 ...

{{defn |1=A function for which there exists an algorithm or mechanical procedure that can compute the function's value for any valid input in a fi {{defn |1=A binary relation for which there exists a mechanical method to determine, for any given pair of elements, whether the relation h ...