# May 2003 challenge on sokoban.online.fr
# ============================================

# Winners solutions :
# ----------------------------------

[Player: Christian Pachot ; Country: France ; Score: 622 moves]
d2l2u2l3uUlUdr2dlUr3d2r2d2r2u2Lr7u2luRuLrR2u2l2Dr2dr2U9dr2d2r2uL2uLr2d3r2ul2L6uU
rRdLdl5d3r2UlDrd2L2rurRuLrRuR2u3l3Dr2d2LuRdl2d3luUrR2l2d3ruUr5u2rDLul3D2rUru2rdL
3dl5L2u2R2urR2l2d2l2drU3d3l2u2R2l2d3ruU2d2l2d4l2ur2R2luU2LU2ldR2d3R2ulL2r2d3luUl
ulLd4Ru2LruUlDrurDl4d3r2u2L2r2d3luU3r2R2d3Lr2u5Ul2ur8Du2r2dl2d2l2uR9u2lu2ld2R2u2
r2DuLD2luRu6r2D2l4L5r2dlUruru2rdLdLUl3L2u2rDu2l2dr2R3l2u2l2d2R2lu2ld2R2u2r2d2D2l
2U2d2r2uLr2d6Du2r6U2dLr4d2l2uRlu3U2d2rd4Du5l2UrDld3R6l2u2R2l2drUR2luUlu2ldR2d2R2
uLD3ur3D3u2r3D2u2Lul2Du2ldR3d6Rl2dR

[Player: Johannes Steinmüeller ; Country: Germany ; Score: 143 pushes]
d2l2u2l3u2UdlUr3dlUr3d2r2d2r2u2L2r2d2r2uL8uUrRdrU3l9dr2d4l2ur7u2luRuR2ul2DuLD2lu
2Ru6r2D2l2drUlu4L2r2u4r2d2ruL2dLu4L2u2rDu2l2dr2R3l2u2l2d2R2lu2ld2R2u4r11dr2d4l2u
r7u2l2U2d2r7dl2d4r2ul11u2l2dLr2u2r11dr2d4l2ur6uRluU8dl2d4r2ul5u3U8d3r2ulL2r2d2l2
d4l2ur6u2r3dD2rUdrUrRdLu2ld2l4u2l6dl2d4r2u2ruU2r2uRuR2u3lDldl2DRU2d2r2uLr2d2luRl
3d2l2d4l2ur6u2r4drR2l4u2l6dR2d2r2u2ruU3lLr4u2l3dD2LU2ldR2d2R2l2uRlu2lLd2Rur2ulDr
drd2R4u2r4d3r2d2l2d4l2u2lu2Ud3l2uUl2u3r2D2r2DlU2d2luR2l2ul2u3r2dD3u3l2dr3d3rU3d2
r2d4r2u2r2u3l4u2l4dlLulL2rd2r4u2r4d3r2d2l2d2l2u2R2l2d2l2u2luU3r4u2r4dD5u2l4d4l5u
2lDRur3D2u2l2D2u3ldR3d6Rl2d2r2d2r2uLr2d2r2uL6u2l4dD3uRl2u2rd4Du3r2dLr2ur2u2ruru2
rdL3dl5L2r2u2rR3l2d2rUd2l2urRuRu2rdLulul3D2l2d4ruU2L2urDu2rdLu2lu2ld2R2l2D

[Player: Antoine de Tonnac ; Country: Switzerland ; Score: 86 pushes in line]
d2l2u2l3u2UdlUr3dlUr3d2r2d2r2uL7u2luRuR2u2rd4DLr5u2l2dl2dr5D5ul2ur2ul2DuLD2lu2Ru
4r2d4L4r3d2luU2d2r5u4l2drR2lu2ld2R2u2r4d2l2U2d2r2uLr7d2LU2ldR2drR2d2r2uL8U8dr2d2
r2uL4u4U2d2l6dR2d2r2u2r2ulL2r2d2l2d2l2ul6u2r3dD4u2l4dlLu2ld3R2l3ur2Dl3drR2d4r2u2
r2u3l4u2l3dDlL2r4u2r4d3r2d2l2d4l2u2lu2U2lLd2Ru2r2u2lDu2r2dlLrUr2d2r4u2r4d3r2d2l2
d4l2u2lu2Uld2l2uUl2u3r4D2rd2r4u2r4d4L7r2UlDrd3L2ru2rRd3Lu3ruLrRuR2u3l3DrdLu2ruru
2rdLd2L2r2dlUr3ulu3l4drR2l4u2r3D3u2l5d2lu2Rl3d2l2d4l2u2luU3r4u2r4d2R2l4u2l4d3l2d
2r2d4r2u2ruUr5u3rdr4dl5L2r4u2R2l4d2luR3d2l2d4l2u2l2u3r4u2r4d2R2l4u2l4d3l2d2r2d2r
2u2L2r2d2r2u2ruU3l4u2l4dD5u2r4d3r2d2l2d2l2uRl2d2l2uR2u2RD3uLr2u2ld4Du3lL5u3l2dr3
d6R4l5u2l3D2uRur3D2u5ldR3d6Rl2dR

[Player: Antoine de Tonnac ; Country: Switzerland ; Score: 70 box changes]
d2l2u2l3u2UdlUr3dlUrdrUl3d2r2d2r2uL7u2luRuR2u2rd4DLr5u2l2dl2dr5D5ul2ur2ul2DuLD2l
u2Ru4r2d4L4r3d2luU2d2r5u4l2drR2lu2ld2R2u2r4d2l2U2d2r2uLr7d2Lu2ldR2drR2d2r2uL8U8d
r2d2r2uL4u4U2d2l6dR2d2r2u2r2ulL2r2d2l2d2l2ul6u2r3dD2uLr2d3r2d2l2d2l2ul3uU2dlLu2l
d3R2l2drR2d4r2u2r2u3l2u2ldD2lul2ur2Dl3d2r2d4r2u2r2u3l2u2l2dlL2r2u2r2d3r2d2l2d4l2
u2lu2U2lLd2Ru2r2u2lDu2r2dlLrUr2d2r2u2r2d3r2d2l2d4l2u2lu2Uld2l2uUl2u3r4DrdL4r2u2r
2d4L7r2d2l2d4l2u2luU8r2UlDrd3L2ru2rRuLr2d3Lu2rurRuR2u3l3DrdLu2ruru2rdLd2L2r2dlUr
3ulu3l4drR2l4u2r3D3u2l5d2lu2Rl3d2l2d4l2u2l2u3r2u2r2d2R2l2u2l2d3l2d2r2d4r2u2ruUr5
u3rdr4dl5L2r4u2R2l4d2luR3d2l2d4l2u2l2u3r2u2r2d2R2l2u2l2d3l2d2r2d4r2u2ruU2d2l2d2l
2u2L2r2d2r2u2r2u3l2u2l2dD3u2r2d3r2d2l2d2l2uRl2d2l2uR2u2RD5u2l5Du4l5u3l2dr3d6R4l5
u2l3D2uRur3D2u5ldR3d6Rl2dR

[Player: Antoine de Tonnac ; Country: Switzerland ; Score: 81 pushing sessions]
d2l2u2l3u2UdlUr3dlUr3d2r2d2r2uL7u2luRuR2u2rd4DLr5u2l2dl2dr5D5ul2ur2ul2DuLD2lu2Ru
4r2d4L4r3d2luU2d2r5u4l2drR2lu2ld2R2u2r4d2l2U2d2r2uLr7d2LU2ldR2drR2d2r2uL8U8dr2d2
r2uL4u4U2d2l6dR2d2r2u2r2ulL2r2d2l2d2l2ul6u2r3dD4u2l4dlLu2ld3R2l3ur2Dl3drR2d4r2u2
r2u3l4u2l3dDlL2r4u2r4d3r2d2l2d4l2u2lu2U2lLd2Ru2r2u2lDu2r2dlLrUr2d2r4u2r4d3r2d2l2
d4l2u2lu2Uld2l2uUl2u3r4D2rd2r4u2r4d4L7r2UlDrd3L2ru2rRd3Lu3ruLrRuR2u3l3DrdLu2ruru
2rdLd2L2r2dlUr3ulu3l4drR2l4u2r3D3u2l5d2lu2Rl3d2l2d4l2u2luU3r4u2r4d2R2l4u2l4d3l2d
2r2d4r2u2ruUr5u3rdr4dl5L2r4u2R2l4d2luR3d2l2d4l2u2l2u3r4u2r4d2R2l4u2l4d3l2d2r2d2r
2u2L2r2d2r2u2ruU3l4u2l4dD5u2r4d3r2d2l2d2l2uRl2d2l2uR2u2RD3uLr2u2ld4Du3lL5u3l2dr3
d6R4l5u2l3D2uRur3D2u5ldR3d6Rl2dR


# Best known solutions :
# -----------------------------------------

[Player: Sébastien Gouezel ; Country: France ; Score: 620 moves
 Website: http://www.eleves.ens.fr:8080/home/gouezel
 Comment: He uses his own tools data processing to optimize his solutions]
d2l2u2l3uUlUdr2dlUdr2d2r2d2r2u2Lr7u2luRuR2u2rdDrR2l2u2l2dl2dr2U2R2u3l2DuLD2lu2Ru
6rDLrD6L2r9dr2d2r2uL7uU6dLr2d3r2ulL2r2UlDr3d3luUrRurDurRuLrRuR2u3l3Dr2d2LuRdl3L2
d3r2Ur5u2rDLul3D2rUru2rdL3dl5L2u2R2urR2l2d2l2drU3d3l2u2R2l2d3ruU2d2l2d4l2ur2R2lu
U2LU2ldR2d3R2ulL2r2d3luUlulLd4Ru2LruUlDu2rDl4d3r2u2L2r2d3luU3r2R2d3Lr2u2r5Ur2U3L
5d3Du2r2dl2d2l2uR9u4r2u2lDu2rd2rdLdLUlL2u2l2D3R3l2u2l2d2R2lu2ld2R2u2r2d2D2l2U2d2
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ur3D3u2r3D2u2Lul2Du2ldR3d6Rl2dR

[Player: Sébastien Gouezel ; Country: France ; Score: 137 pushes
 Website: http://www.eleves.ens.fr:8080/home/gouezel
 Comment: He uses his own tools data processing to optimize his solutions]
d2l2u2l3uUlUdr2dlUdr2d2r2d2r2u2L2d4r2uL8uUrRdLdl7dr2d4l2ur7u2luRuR2ul2D2u5r2Dl2d
l7dr2d4l2ur7u2UluLD2lu2Ru6rd2rdLdLU2l4L2u4rDu4l2d3r2Rl2u2lDu2l2drR2lu2ld2R2u2r4d
2l2U2d2r2uLr9dl2d4r2ul6uLr6d3r2ulL2rUrRuRuR2u3lDldldDr3d2l2d4l2ur5u3U2d2r3dDrR2l
4u2l6dR2d2r2u2ruUl3ururu3r2dldl2dLururur2u3ldldl2dRUdld2l4u2l4d2LU2ld3R2l2d2R2d4
r2u2ruU3l4u2l3dD2lu3lLd2RuruUlDrdrd2r4u2r4d3r2d2l2d4l2u2lu2Ud2luluUl2u3r2D2r2DlU
2d2luR2l2ul2u3r2dD3u3l2dr3d3rULdr2d2r2d4r2u2r2u3l4u2l4dlL2r4u2r4d3r2d2l2d2l2u2R2
d4l2u2luU3r4u2r4dD5u2l4d4l5u2l3D2uRur3D2u5ldR3d6Rl2d2r2d2r2uLr2d2r2uL6u2l2dRl2dD
5u2ruU3d4Du5r2ururu2rdL3dl2L2urR2l2d3L2urR2l2drU3dLr2u2ruLd3rUL2uRD2u2rdLulDl3d2
ruU2d2l3uru2rdLululDu2ld2D2u2R2D

[Player: François Marques ; Country: France ; Score: 63 box changes
 Website: http://sokoban.online.fr]
d2l2u2l3u2UdlUdr2dlUlL3rdrUl3d2r2d2r2uL7u2luRuRlL2r2u2l2Dr2dr2U7d2Lu2ld3R2l2drR2
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lDrdLr2urDl2d3r5ul2ul2u4r9d3r2d2l2d4l2u2l4UrDl3d2r2d4r2u2r2u3l9u4l2dr2dr5dlL2r5u
l2ul2u4r9d3r2d2l2d4l2u2lu2U3d2r2d4r2u2r2u3l4L7r2d2l2d4l2u2luU8r2UlDrd3L3rurRuLr2
dLu2ld2l9u4l2dr2dr5d3l2d2r2d4r2u2ruUlu2RurRuRu2rdL3dl3Lu2ld2l9u4l2dr2dr5d3l2d2r2
d4r2u2ruU5r4ulu3l3D2rDu2l3u3rd2rdl3dl5L2u2R3u2r3D3u2ld2R2l2d2l2drU3d2l2d4l2u2l2u
3r5ul2ul2u4r9d2R2l9u4l2dr2dr5d3l2d2r2d4r2u2ruU2d2l2d2l2u2L2r2d2r2u2r2u3l9u4l2dr2
dr5dD6ul2ul2u4r9d3r2d2l2d2l2uRl2d2l2uR2u2RDu2l5ul2ur8D8u2l2ur2Dlu2ld2R2u4r9d2l5u
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u3U4dLr2d2lu5U6d3l2dRl2u3l2uUl2ur3D2u3ldR3d8R8l4u2ru2r4D4u2ld2l4d3r3R6l4u2rRur3D

[Player: Sébastien Gouezel ; Country: France ; Score: 79 pushing sessions
 Website: http://www.eleves.ens.fr:8080/home/gouezel
 Comment: He uses his own tools data processing to optimize his solutions]
d2l2u2l3u2UdlUdr2dlUdr2d2r2d2r2uL7u2luRuLrR2u2l2Dr2dr2U7d2LU2ld3R2l2drR2d2r2uLu6
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