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See also: +Soma cube, a kind of Conway puzzle discussed by Conway himself
m clean up, replaced: Wining → winning using AWB
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==Solution==
==Solution==
[[Image:Conway puzzle partial solution.png|thumb|A possible placement for the three 1×1×3 blocks.]]
[[Image:Conway puzzle partial solution.png|thumb|A possible placement for the three 1×1×3 blocks.]]
The solution of the Conway puzzle is straightforward when one realizes that the three 1 × 1 × 3 blocks need to be placed so that precisely one of them appears in each 5 × 5 × 1 slice of the cube.<ref>Elwyn R. Berlekamp, John H. Conway and Richard K. Guy: Wining ways for your mathematical plays, 2nd ed, vol. 4, 2004.</ref>
The solution of the Conway puzzle is straightforward when one realizes that the three 1 × 1 × 3 blocks need to be placed so that precisely one of them appears in each 5 × 5 × 1 slice of the cube.<ref>Elwyn R. Berlekamp, John H. Conway and Richard K. Guy: winning ways for your mathematical plays, 2nd ed, vol. 4, 2004.</ref>


==See also==
==See also==
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==References==
==References==
<references/>
<references/>

[[Category:Discrete geometry]]
[[Category:Discrete geometry]]
[[Category:Tiling puzzles]]
[[Category:Tiling puzzles]]

Revision as of 00:10, 21 January 2012

Pieces used in the Conway puzzle, one of each kind.

Conway's puzzle is a packing problem using rectangular blocks, named after its inventor, mathematician John Conway. It calls for packing thirteen 1 × 2 × 4 blocks, one 2 × 2 × 2 block, one 1 × 2 × 2 block, and three 1 × 1 × 3 blocks into a 5 × 5 × 5 box.[1]

Solution

A possible placement for the three 1×1×3 blocks.

The solution of the Conway puzzle is straightforward when one realizes that the three 1 × 1 × 3 blocks need to be placed so that precisely one of them appears in each 5 × 5 × 1 slice of the cube.[2]

See also

References

  1. ^ "Conway Puzzle". Wolfram MathWorld. Retrieved 2007-03-14.
  2. ^ Elwyn R. Berlekamp, John H. Conway and Richard K. Guy: winning ways for your mathematical plays, 2nd ed, vol. 4, 2004.