Family Games America’s Quantumino solver¶
This module allows to solve the Quantumino puzzle made by Family Games America (see also this video on Youtube). This puzzle was left at the dinner room of the Laboratoire de Combinatoire Informatique Mathématique in Montreal by Franco Saliola during winter 2011.
The solution uses the dancing links code which is in Sage and is based on
the more general code available in the module sage.combinat.tiling
.
Dancing links were originally introduced by Donald Knuth in 2000
(arXiv cs/0011047). In particular,
Knuth used dancing links to solve tilings of a region by 2D pentaminos.
Here we extend the method for 3D pentaminos.
This module defines two classes :
sage.games.quantumino.QuantuminoState
class, to represent a state of the Quantumino game, i.e. a solution or a partial solution.sage.games.quantumino.QuantuminoSolver
class, to find, enumerate and count the number of solutions of the Quantumino game where one of the piece is put aside.
AUTHOR:
Sébastien Labbé, April 28th, 2011
DESCRIPTION (from [1]):
” Pentamino games have been taken to a whole different level; a 3-D level, with this colorful creation! Using the original pentamino arrangements of 5 connected squares which date from 1907, players are encouraged to “think inside the box” as they try to fit 16 of the 17 3-D pentamino pieces inside the playing perimeters. Remove a different piece each time you play for an entirely new challenge! Thousands of solutions to be found! Quantumino hands-on educational tool where players learn how shapes can be transformed or arranged into predefined shapes and spaces. Includes: 1 wooden frame, 17 wooden blocks, instruction booklet. Age: 8+ “
EXAMPLES:
Here are the 17 wooden blocks of the Quantumino puzzle numbered from 0 to 16 in the following 3d picture. They will show up in 3D in your default (=Jmol) viewer:
sage: from sage.games.quantumino import show_pentaminos
sage: show_pentaminos()
Graphics3d Object
>>> from sage.all import *
>>> from sage.games.quantumino import show_pentaminos
>>> show_pentaminos()
Graphics3d Object
To solve the puzzle where the pentamino numbered 12 is put aside:
sage: from sage.games.quantumino import QuantuminoSolver
sage: s = next(QuantuminoSolver(12).solve()) # long time (10 s)
sage: s # long time (<1s)
Quantumino state where the following pentamino is put aside :
Polyomino: [(0, 0, 0), (1, 0, 0), (1, 1, 0), (1, 1, 1), (2, 1, 1)], Color: blue
sage: s.show3d() # long time (<1s)
Graphics3d Object
>>> from sage.all import *
>>> from sage.games.quantumino import QuantuminoSolver
>>> s = next(QuantuminoSolver(Integer(12)).solve()) # long time (10 s)
>>> s # long time (<1s)
Quantumino state where the following pentamino is put aside :
Polyomino: [(0, 0, 0), (1, 0, 0), (1, 1, 0), (1, 1, 1), (2, 1, 1)], Color: blue
>>> s.show3d() # long time (<1s)
Graphics3d Object
To remove the frame:
sage: s.show3d().show(frame=False) # long time (<1s)
>>> from sage.all import *
>>> s.show3d().show(frame=False) # long time (<1s)
To solve the puzzle where the pentamino numbered 7 is put aside:
sage: s = next(QuantuminoSolver(7).solve()) # long time (10 s)
sage: s # long time (<1s)
Quantumino state where the following pentamino is put aside :
Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (0, 2, 1), (1, 0, 0)], Color: orange
sage: s.show3d() # long time (<1s)
Graphics3d Object
>>> from sage.all import *
>>> s = next(QuantuminoSolver(Integer(7)).solve()) # long time (10 s)
>>> s # long time (<1s)
Quantumino state where the following pentamino is put aside :
Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (0, 2, 1), (1, 0, 0)], Color: orange
>>> s.show3d() # long time (<1s)
Graphics3d Object
The solution is iterable. This may be used to explicitly list the positions of each pentamino:
sage: for p in s: p # long time (<1s)
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
>>> from sage.all import *
>>> for p in s: p # long time (<1s)
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Polyomino: [(...), (...), (...), (...), (...)], Color: ...
To get all the solutions, use the iterator returned by the solve
method. Note that finding the first solution is the most time consuming
because it needs to create the complete data to describe the problem:
sage: it = QuantuminoSolver(7).solve()
sage: next(it) # not tested (10s)
Quantumino state where the following pentamino is put aside :
Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (0, 2, 1), (1, 0, 0)], Color: orange
sage: next(it) # not tested (0.001s)
Quantumino state where the following pentamino is put aside :
Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (0, 2, 1), (1, 0, 0)], Color: orange
sage: next(it) # not tested (0.001s)
Quantumino state where the following pentamino is put aside :
Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (0, 2, 1), (1, 0, 0)], Color: orange
>>> from sage.all import *
>>> it = QuantuminoSolver(Integer(7)).solve()
>>> next(it) # not tested (10s)
Quantumino state where the following pentamino is put aside :
Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (0, 2, 1), (1, 0, 0)], Color: orange
>>> next(it) # not tested (0.001s)
Quantumino state where the following pentamino is put aside :
Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (0, 2, 1), (1, 0, 0)], Color: orange
>>> next(it) # not tested (0.001s)
Quantumino state where the following pentamino is put aside :
Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (0, 2, 1), (1, 0, 0)], Color: orange
To get the solution inside other boxes:
sage: s = next(QuantuminoSolver(7, box=(4,4,5)).solve()) # not tested (2s)
sage: s.show3d() # not tested (<1s)
>>> from sage.all import *
>>> s = next(QuantuminoSolver(Integer(7), box=(Integer(4),Integer(4),Integer(5))).solve()) # not tested (2s)
>>> s.show3d() # not tested (<1s)
sage: s = next(QuantuminoSolver(7, box=(2,2,20)).solve()) # not tested (1s)
sage: s.show3d() # not tested (<1s)
>>> from sage.all import *
>>> s = next(QuantuminoSolver(Integer(7), box=(Integer(2),Integer(2),Integer(20))).solve()) # not tested (1s)
>>> s.show3d() # not tested (<1s)
If there are no solution, a StopIteration error is raised:
sage: next(QuantuminoSolver(7, box=(3,3,3)).solve())
Traceback (most recent call last):
...
StopIteration
>>> from sage.all import *
>>> next(QuantuminoSolver(Integer(7), box=(Integer(3),Integer(3),Integer(3))).solve())
Traceback (most recent call last):
...
StopIteration
The implementation allows a lot of introspection. From the
TilingSolver
object,
it is possible to retrieve the rows that are passed to the DLX
solver and count them. It is also possible to get an instance of the DLX
solver to play with it:
sage: q = QuantuminoSolver(0)
sage: T = q.tiling_solver()
sage: T
Tiling solver of 16 pieces into a box of size 80
Rotation allowed: True
Reflection allowed: False
Reusing pieces allowed: False
sage: rows = T.rows() # not tested (10 s)
sage: len(rows) # not tested (but fast)
5484
sage: x = T.dlx_solver() # long time (10 s)
sage: x # long time (fast)
Dancing links solver for 96 columns and 5484 rows
>>> from sage.all import *
>>> q = QuantuminoSolver(Integer(0))
>>> T = q.tiling_solver()
>>> T
Tiling solver of 16 pieces into a box of size 80
Rotation allowed: True
Reflection allowed: False
Reusing pieces allowed: False
>>> rows = T.rows() # not tested (10 s)
>>> len(rows) # not tested (but fast)
5484
>>> x = T.dlx_solver() # long time (10 s)
>>> x # long time (fast)
Dancing links solver for 96 columns and 5484 rows
REFERENCES:
[2] Quantumino - How to Play on Youtube
[3] Knuth, Donald (2000). Dancing links. arXiv cs/0011047.
- class sage.games.quantumino.QuantuminoSolver(aside, box=(5, 8, 2))[source]¶
Bases:
SageObject
Return the Quantumino solver for the given box where one of the pentamino is put aside.
INPUT:
aside
– integer, from 0 to 16, the aside pentaminobox
– tuple of size three (default:(5,8,2)
), size of the box
EXAMPLES:
sage: from sage.games.quantumino import QuantuminoSolver sage: QuantuminoSolver(9) Quantumino solver for the box (5, 8, 2) Aside pentamino number: 9 sage: QuantuminoSolver(12, box=(5,4,4)) Quantumino solver for the box (5, 4, 4) Aside pentamino number: 12
>>> from sage.all import * >>> from sage.games.quantumino import QuantuminoSolver >>> QuantuminoSolver(Integer(9)) Quantumino solver for the box (5, 8, 2) Aside pentamino number: 9 >>> QuantuminoSolver(Integer(12), box=(Integer(5),Integer(4),Integer(4))) Quantumino solver for the box (5, 4, 4) Aside pentamino number: 12
- number_of_solutions()[source]¶
Return the number of solutions.
OUTPUT: integer
EXAMPLES:
sage: from sage.games.quantumino import QuantuminoSolver sage: QuantuminoSolver(4, box=(3,2,2)).number_of_solutions() 0
>>> from sage.all import * >>> from sage.games.quantumino import QuantuminoSolver >>> QuantuminoSolver(Integer(4), box=(Integer(3),Integer(2),Integer(2))).number_of_solutions() 0
This computation takes several days:
sage: QuantuminoSolver(0).number_of_solutions() # not tested ??? hundreds of millions ???
>>> from sage.all import * >>> QuantuminoSolver(Integer(0)).number_of_solutions() # not tested ??? hundreds of millions ???
- solve(partial=None)[source]¶
Return an iterator over the solutions where one of the pentamino is put aside.
INPUT:
partial
– string (default:None
), whether to include partial (incomplete) solutions. It can be one of the following:None
– include only complete solution'common'
– common part between two consecutive solutions'incremental'
– one piece change at a time
OUTPUT: iterator of
QuantuminoState
EXAMPLES:
Get one solution:
sage: from sage.games.quantumino import QuantuminoSolver sage: s = next(QuantuminoSolver(8).solve()) # long time (9s) sage: s # long time (fast) Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (0, 0, 1), (0, 1, 0), (1, 0, 0), (1, 1, 0)], Color: yellow sage: s.show3d() # long time (< 1s) Graphics3d Object
>>> from sage.all import * >>> from sage.games.quantumino import QuantuminoSolver >>> s = next(QuantuminoSolver(Integer(8)).solve()) # long time (9s) >>> s # long time (fast) Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (0, 0, 1), (0, 1, 0), (1, 0, 0), (1, 1, 0)], Color: yellow >>> s.show3d() # long time (< 1s) Graphics3d Object
The explicit solution:
sage: for p in s: p # long time (fast) Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ...
>>> from sage.all import * >>> for p in s: p # long time (fast) Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ... Polyomino: [(...), (...), (...), (...), (...)], Color: ...
Enumerate the solutions:
sage: it = QuantuminoSolver(0).solve() sage: next(it) # not tested Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (1, 0, 0), (1, 1, 0), (1, 1, 1), (1, 2, 0)], Color: deeppink sage: next(it) # not tested Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (1, 0, 0), (1, 1, 0), (1, 1, 1), (1, 2, 0)], Color: deeppink
>>> from sage.all import * >>> it = QuantuminoSolver(Integer(0)).solve() >>> next(it) # not tested Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (1, 0, 0), (1, 1, 0), (1, 1, 1), (1, 2, 0)], Color: deeppink >>> next(it) # not tested Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (1, 0, 0), (1, 1, 0), (1, 1, 1), (1, 2, 0)], Color: deeppink
With the partial solutions included, one can see the evolution between consecutive solutions (an animation would be better):
sage: it = QuantuminoSolver(0).solve(partial='common') sage: next(it).show3d() # not tested (2s) sage: next(it).show3d() # not tested (< 1s) sage: next(it).show3d() # not tested (< 1s)
>>> from sage.all import * >>> it = QuantuminoSolver(Integer(0)).solve(partial='common') >>> next(it).show3d() # not tested (2s) >>> next(it).show3d() # not tested (< 1s) >>> next(it).show3d() # not tested (< 1s)
Generalizations of the game inside different boxes:
sage: next(QuantuminoSolver(7, (4,4,5)).solve()) # long time (2s) Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (0, 2, 1), (1, 0, 0)], Color: orange sage: next(QuantuminoSolver(7, (2,2,20)).solve()) # long time (1s) Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (0, 2, 1), (1, 0, 0)], Color: orange sage: next(QuantuminoSolver(3, (2,2,20)).solve()) # long time (1s) Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (1, 0, 0), (1, 0, 1)], Color: green
>>> from sage.all import * >>> next(QuantuminoSolver(Integer(7), (Integer(4),Integer(4),Integer(5))).solve()) # long time (2s) Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (0, 2, 1), (1, 0, 0)], Color: orange >>> next(QuantuminoSolver(Integer(7), (Integer(2),Integer(2),Integer(20))).solve()) # long time (1s) Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (0, 2, 1), (1, 0, 0)], Color: orange >>> next(QuantuminoSolver(Integer(3), (Integer(2),Integer(2),Integer(20))).solve()) # long time (1s) Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (1, 0, 0), (1, 0, 1)], Color: green
If the volume of the box is not 80, there is no solution:
sage: next(QuantuminoSolver(7, box=(3,3,9)).solve()) Traceback (most recent call last): ... StopIteration
>>> from sage.all import * >>> next(QuantuminoSolver(Integer(7), box=(Integer(3),Integer(3),Integer(9))).solve()) Traceback (most recent call last): ... StopIteration
If the box is too small, there is no solution:
sage: next(QuantuminoSolver(4, box=(40,2,1)).solve()) Traceback (most recent call last): ... StopIteration
>>> from sage.all import * >>> next(QuantuminoSolver(Integer(4), box=(Integer(40),Integer(2),Integer(1))).solve()) Traceback (most recent call last): ... StopIteration
- tiling_solver()[source]¶
Return the Tiling solver of the Quantumino Game where one of the pentamino is put aside.
EXAMPLES:
sage: from sage.games.quantumino import QuantuminoSolver sage: QuantuminoSolver(0).tiling_solver() Tiling solver of 16 pieces into a box of size 80 Rotation allowed: True Reflection allowed: False Reusing pieces allowed: False sage: QuantuminoSolver(14).tiling_solver() Tiling solver of 16 pieces into a box of size 80 Rotation allowed: True Reflection allowed: False Reusing pieces allowed: False sage: QuantuminoSolver(14, box=(5,4,4)).tiling_solver() Tiling solver of 16 pieces into a box of size 80 Rotation allowed: True Reflection allowed: False Reusing pieces allowed: False
>>> from sage.all import * >>> from sage.games.quantumino import QuantuminoSolver >>> QuantuminoSolver(Integer(0)).tiling_solver() Tiling solver of 16 pieces into a box of size 80 Rotation allowed: True Reflection allowed: False Reusing pieces allowed: False >>> QuantuminoSolver(Integer(14)).tiling_solver() Tiling solver of 16 pieces into a box of size 80 Rotation allowed: True Reflection allowed: False Reusing pieces allowed: False >>> QuantuminoSolver(Integer(14), box=(Integer(5),Integer(4),Integer(4))).tiling_solver() Tiling solver of 16 pieces into a box of size 80 Rotation allowed: True Reflection allowed: False Reusing pieces allowed: False
- class sage.games.quantumino.QuantuminoState(pentos, aside, box=(5, 8, 2))[source]¶
Bases:
SageObject
A state of the Quantumino puzzle.
Used to represent a solution or a partial solution of the Quantumino puzzle.
INPUT:
pentos
– list of 16 3d pentamino representing the (partial) solutionaside
– 3d polyomino, the unused 3D pentaminobox
– tuple of size three (default:(5,8,2)
), size of the box
EXAMPLES:
sage: from sage.games.quantumino import pentaminos, QuantuminoState sage: p = pentaminos[0] sage: q = pentaminos[5] sage: r = pentaminos[11] sage: S = QuantuminoState([p,q], r) sage: S Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (1, 0, 0), (1, 0, 1), (1, 1, 0), (1, 2, 0)], Color: darkblue
>>> from sage.all import * >>> from sage.games.quantumino import pentaminos, QuantuminoState >>> p = pentaminos[Integer(0)] >>> q = pentaminos[Integer(5)] >>> r = pentaminos[Integer(11)] >>> S = QuantuminoState([p,q], r) >>> S Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (1, 0, 0), (1, 0, 1), (1, 1, 0), (1, 2, 0)], Color: darkblue
sage: from sage.games.quantumino import QuantuminoSolver sage: next(QuantuminoSolver(3).solve()) # not tested (1.5s) Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (1, 0, 0), (1, 0, 1)], Color: green
>>> from sage.all import * >>> from sage.games.quantumino import QuantuminoSolver >>> next(QuantuminoSolver(Integer(3)).solve()) # not tested (1.5s) Quantumino state where the following pentamino is put aside : Polyomino: [(0, 0, 0), (0, 1, 0), (0, 2, 0), (1, 0, 0), (1, 0, 1)], Color: green
- list()[source]¶
Return the list of 3d polyomino making the solution.
EXAMPLES:
sage: from sage.games.quantumino import pentaminos, QuantuminoState sage: p = pentaminos[0] sage: q = pentaminos[5] sage: r = pentaminos[11] sage: S = QuantuminoState([p,q], r) sage: L = S.list() sage: L[0] Polyomino: [(0, 0, 0), (1, 0, 0), (1, 1, 0), (1, 1, 1), (1, 2, 0)], Color: deeppink sage: L[1] Polyomino: [(0, 0, 0), (1, 0, 0), (1, 0, 1), (1, 1, 0), (2, 0, 1)], Color: red
>>> from sage.all import * >>> from sage.games.quantumino import pentaminos, QuantuminoState >>> p = pentaminos[Integer(0)] >>> q = pentaminos[Integer(5)] >>> r = pentaminos[Integer(11)] >>> S = QuantuminoState([p,q], r) >>> L = S.list() >>> L[Integer(0)] Polyomino: [(0, 0, 0), (1, 0, 0), (1, 1, 0), (1, 1, 1), (1, 2, 0)], Color: deeppink >>> L[Integer(1)] Polyomino: [(0, 0, 0), (1, 0, 0), (1, 0, 1), (1, 1, 0), (2, 0, 1)], Color: red
- show3d(size=0.85)[source]¶
Return the solution as a 3D Graphic object.
OUTPUT: 3D Graphic Object
EXAMPLES:
sage: from sage.games.quantumino import QuantuminoSolver sage: s = next(QuantuminoSolver(0).solve()) # not tested (1.5s) sage: G = s.show3d() # not tested (<1s) sage: type(G) # not tested <class 'sage.plot.plot3d.base.Graphics3dGroup'>
>>> from sage.all import * >>> from sage.games.quantumino import QuantuminoSolver >>> s = next(QuantuminoSolver(Integer(0)).solve()) # not tested (1.5s) >>> G = s.show3d() # not tested (<1s) >>> type(G) # not tested <class 'sage.plot.plot3d.base.Graphics3dGroup'>
To remove the frame:
sage: G.show(frame=False) # not tested
>>> from sage.all import * >>> G.show(frame=False) # not tested
To see the solution with Tachyon viewer:
sage: G.show(viewer='tachyon', frame=False) # not tested
>>> from sage.all import * >>> G.show(viewer='tachyon', frame=False) # not tested
- sage.games.quantumino.show_pentaminos(box=(5, 8, 2))[source]¶
Show the 17 3-D pentaminos included in the game and the \(5 \times 8 \times 2\) box where 16 of them must fit.
INPUT:
box
– tuple of size three (default:(5,8,2)
), size of the box
OUTPUT: 3D Graphic object
EXAMPLES:
sage: from sage.games.quantumino import show_pentaminos sage: show_pentaminos() # not tested (1s)
>>> from sage.all import * >>> from sage.games.quantumino import show_pentaminos >>> show_pentaminos() # not tested (1s)
To remove the frame do:
sage: show_pentaminos().show(frame=False) # not tested (1s)
>>> from sage.all import * >>> show_pentaminos().show(frame=False) # not tested (1s)