# August 2003 challenge on sokoban.online.fr # ============================================ # Winners solutions : # ---------------------------------- [Player: Tian Lang ; Country: China ; Score: 2791 moves] lu4l3dl4dl2drRdrU3l2ur3ur4u4rdr8dl2L2u2Rur4ul2u4l3dl4d3R2d3ru2U3d3l2u2R5l3u3rdrD rd2L2d6ruRuRuUrRdDrDrU2l2u2l2dRl2ulDlDlDurR2uUl2Dr2dLd5LUluR2u2lul4u4ru7r2d3ld2D 3u3r2u7l2d2rUd2lu4l2d2r3drd2r4U4d2l3d5rur4ul3u3r2u4lL2dLr2u2Lr2u2ldDrd3Lul4Dld2R dr2U2dr4d2ru6Ul2Ul3u2r2dr2dLr2ulLr2u2ldDrd3Lul4Dld2Rd2r2dRl2d2ru6Ul2Ul3u2r2dr2dL r2ulLr2u2ldDrd3Lul3DrdrD3lu2R2l3drdR3l2d2rURu3Rl2d2ru6Ul2Ul3u2r2dr2dLr2ulLr2u2ld Drd3Lul3Drd2L4d5Rl2d2ru6Ul2Ul3u2r2dLdl2Ud3r2dLdl2Ud2r2ulLr2ul6LdlUru2L2rd5rdDrd3 Lul4DldRl2dr4dr2Ulu4Rl2d2ru6Ul3u2r2dL5d2l3dLUlu3Rl2d2ru6Ul2Ul3u2r2dLdl2Ud3r2dLdl 2Ud2r2ulLr2ul6LdlUruLrd5rdDrd3Lul3DrdD2luRl3dr4dr2Ulu4Rl2d2ru6Ul3u2r2dL8d3rur2ul DlDu2rdLd6Lu2l2dr2Ulu4Rl2d5r2ulDrd6L3ru6Ul2Ul3u2r2dLdl2Ud3r2dLdl2Ud2r2ulLr2ul3L2 rdDrd3Lul4Dld2RU2l3dr4dr2Ulu4Rl2d2ru6Ul3u2r2dLr2u5r2d3l3d3DrdLulDrd6Lu2l2dr2Ulu4 Rl2d2ru6Ul2Ul3u2r2dL2r2dL8d3rur2uru2rdLdD3LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3l3u2rd D2u2r2dL2r2dL8d3ru3r2uLDrd3LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3Lul4DrdL4ur3u2rdD2u2r 2dL2r2dL8d3r4ur2Drd2LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3Lul4Dl2DuR4ur3u2rdD2u2r2dL2r 2dL8d3ru3rR2dlUru4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3Lul4D3ur3u2rdD2u2r2dL2r2dL8d3r u4rU2rd6LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3Lul3D2ur3u2rdD2u2r2dL2r2dLr2u5r2dldL5Drd 2LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3L3u3L4dl4d2r2uR2uUr3u2rdD2u2r2dL2r2dLr2u5r2d3l6 DrdLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3LuL3D2ur3u2rdD2u2r2dLd3L2r2Ud2r2ul5Ld2l2UrDld Rd2R2DurUd3ru2r2dLr2u5r2drdLd4Drd4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2Ul3u2r2dLdl2Ud3r 2dLdl2Ud2r2ulLr2ulLdD8r4dL4Drd3LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLr2u5r2dl6Drd3 LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3L2r3u4LD2l2urDldRd2RD3r3u2r2dLdl2Ud3r2dLdl2Ud2r2 ulLr2ul5LDldRlul2urDldRu5rdD8r2d2ld5Drd2LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLr2u5 r8d4r2ul2L2Drd5LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3L2r3u2r2dLdl2Ud3r2dLdl2Ud2r2ulLr2 ul5LD2l2urDldRu5rdD8r5d3Drd4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLr2u5r6d2r2Drd6Lu lDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U2Lr3u2r2dLdl2Ud3r2dLdl2Ud2r2ulLr2ul5L4rdD8r6d4rdL3d 2LdlUru4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdL2Ud8r6d2r2Drd6LulDrd6Lu 2l2dr2Ulul2U2l2uRl2ur3uU4rR6luUrDld4R3l2ur2u2lD2ldl2drU2RUrDld3R2l2ur2u2lD2lDld3 R2l2u2rDrDulu2l2drRd2R2l2urDldR4dl4d2rdrd4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2U [Player: Tian Lang ; Country: China ; Score: 952 pushes] lu4l4dl3dl2drRdrU3l2ur3ur4u4r2dr7dl2L2u2Rur4ul2u4l4dl3d4Rl2d3ru2U3d3l2urR2l2drUl uR2d5ruRuRuUrRdDrDrU2l2u2l2dRl2ulDlDlDurRdL2uruUl2Dr2dld5L2u4l3ur4u4ru7r2d3ld2D3 u3r2u7l2d2rUd2lu4l4dl3d4r2d5rur4ul3u3r2u4l3Lr2u2ldDrd3Lul4DldRurDrdrD2r4Ul3u2r2d Ldl2Ud2r2ulLr2u2ldDrd3Lul4Dld2RurD3l3d3rdrd2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul 3Dr2d2lu2RdrUlul2u4r2dr4d2lDRur5ur2u5r2d3l3dr4dld3lu6Ul3u2r2dLdl2Ud2r2ulLr2u2ldD rd3Lul4Dld2R2l3d6r2d2lUlu2Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul3Dr2d2lu2R2l4 dl2d2rUd2l2ur5Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul3Drd2L4drd2Ru3r2d2lUlu2Rl 2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul3Dr2d2luRdrU2l4dr3dr2Ulu4Rl2d2ru6Ul3u2r2d Ldl2Ud2r2ulLr2u2ldDrd3Lu3l2dl4d2r2ur2uUru2Lr5dld2l4uruUr2u2ldRd2r5dl2drd3r2dLu2l 2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lu3l2dl4d2r2ur2uUru2Lr5dld2l4uruU3 rd3ru7r2d3l3dr2dlDlDu2rdLd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul 4DrdLul2D2ur3u4rdr8d3r2ulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3L ul4DldR4u4ru7r2d3l3d3DrdLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd 3Lul3D3u2l2dl4d2r2uR3u4ru7r2dldLul6DrdLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2 r2ulLr2u2ldDrd3Lul4D3u4ru7r2drd3Lul6DrdLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud 2r2ulLr2u2ldDrd3Lu3l2dl4d2r2ur2uU3dl2d2l4ur2urRdrUd3ru7r3d2l3DrdLul2DrdLulDrd6Lu 2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lu3l2dl4d2r2ur2uU3dl2d2l2uRl2ur2 urRd4ru7r4d2Lul5DrdLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3L3ru 7r4d2l2d3rdLdD3LulDrd6Lu2l2dr2Ulul2U2l4ur2u2r3D2u4ru7r4d3D2Lul2DrdLulDrd6Lu2lu4R l2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3L3r2dr5d5l3dr2Ul2ulu2l4ur2u2r2Du4ru7r5d2Lul 4DrdLulDrd6Lu2l2drUl2u4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3L3r2dr5d6l2u2l4ur2u 2rD3r3u4lDu2ldRdRl2urDl3dl4d2r2dr2drUlu4Rl2d4ru4rR2dlUru4LulDrd6L3ru6Ul3u2r2dLdl 2Ud2r2ulLdl2Ud2r2ul5Ld2l2urDldR3dl4d2r2dr3dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u 2ldDrd3L3ru7r7d2l2d3rU2rd6LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldD rd2L2ru7r7dDrd4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrdLru7r6dr2 Drd5LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul6LdlUru2L2rd7r2d6r8 d4r2ul5Lul3DrdLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul6LdlUruLr d7r2d6r6d2r2Drd6LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul5L4r3dr 2dr7d3ru6rd2LdlUru4LulDrd6Lu2l2dr2Ul2ulu2l4ur3u2Ud7r2d6r6d4rd6Lul2DrdLulDrd6Lu2l u4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul5L6r2d6r6dldDrd3LulDrd5Lu3l2dr2Ulu4Rl2d2 ru6Ul3u2r2dLdl2Ud2r2ulLdl2U2dr2dr4d2ld4l2u2l4ur3ul2urD4rR3dr2dr5d2l2dL2u3l2u2l4u r2uUlu4R4l3u2ldl2drU2R3u2r2dLDld3R2l2ur2u2ld2lDld3R2l2u2ru2r2dlDld2Rlu3l2u2rDu2l 2drRurDldR4dl4d2r2dr3dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2U [Player: Tian Lang ; Country: China ; Score: 388 pushes in line] lu4l3dl4dl2drRdrU3l2ur4ur3u4rdr8dl4L2r2u2Rur5ulu4l3dl4d3R2d3ru2U3d3l2u2R4lul2u3r drDulu3l2drd2r2d2lUd8ruRuRuUrRdDrDrU2l2u2l2dRDRU3ldR3ulDlDlDururuUl2D2r2dlLd7Lr2 uR2ul3u2l2u3ru8r2d3ld2D3u3r2u7l2d2rUd2lu4l2d2r3dr2dl2d6ru2r3ulul3u3r2u4l3Ldl2Ud2 r2ul6LdlUru2L2rdr2dr3d2r3drd2r4Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul6LdlUruLrdr2dr3d2r3 dr2dl2d3ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul5Ldl2Udr2dr3d2r3dr2dR2l2d3ru6Ul3u2r2dLd l2Ud2r2ulLr2u2ldDrd3Lul3Dr2d2lu2RdrU2dr2dl2drUlu2Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u 2ldDrd3Lul4DldRurD2l3d5Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul3Drd2L3drd2r2dlU lu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul4Dld2RurD3l2drdr3dl2Uru2ru2r5ulu4l3d l4d5Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul4Dld2R2l3dl2d2Rdr2Ulu4Rl2d2ru6Ul3u2 r2dLdl2Ud2r2ulLr2u2ldDrd3Lul3Dr2d2lu2R2l3drd5r2d3ru2r2u2lDlDuru2r2dlLd6Lu2l2dr2U lu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul3Dr2d2luRdrU2l3drd5r2d3r2ulDrd6Lu2l2 dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul4DrdLul2D2ur3u4rdr8d2r2ururDrd2L ulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul4DldR4u3ru8r2d3l3d3Dr dLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul4D3u4rdr8d2r2u5rd4L ulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul3D3u2l2dl4d2r2uR3u4rd r8d2r2u7rd6LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lu3l2dl4d2r2 ur2uUr3u2l2dRdrUd3rdr8d2ru5r2dlUru4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2u lLr2u2ldDrd3Lu3l2dl4d2r2ur2uU3r3u4l2dRd3ru8r2dldLul6DrdLulDrd6Lu2l2dr2Ulu4Rl2d2r u6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3L2r3u4l2dr3D2u3ru8r2d2ld5Drd2LulDrd6Lu2l2dr2Ulu4 Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3L2r3u4l2dr2Du4rdr8d2ru7rd2LdlUru4LulDrd6Lu 2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3L2r3u4l2drD3ru8r2d2l4d2r2Drd4Lul Drd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3L2ru8r2d2l4d3r2Drd5LulDrd6 Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul5Ld2l2urDldRurDldR2u6r2d6r2drd 2Lul6Drd2LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul5Ld2l2urDldRur Du6r2d6r4d4Drd4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul5Ld2l2ur DldRu7r2d6r4dLul5Drd2LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd2Lr u8r2dl2d4Drd3LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrdLrdr5d2ld4l 2Udrd5r2d2r2u8r2ul3Lul3Drd3LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2 r2ul5L6r2d6r6d2r2Drd6LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Udr2dr5d2 ld3lulu2l2uRl2ur3ul2urD4rR2d8r6d4rdLul2Drd6LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLd l2Ud2r2ulLdl2Udr2dr5d2ld3lulu2l4ur2uUlu4R3lul2u2ldl2drU2R3u2r2dLDld3R2l2ur2u2ld2 lDld3R2l2u2ru2r2dlDld2Rl2ur2u2ldDu2l2drRurDldR [Player: Tian Lang ; Country: China ; Score: 69 box changes] lu4l3dl4dl2drRdrU3l2ur4ur3u4rdr8dl2L2u2Rur5ulu4l3dl4d3R2d3ru2U3d3l2u2R4lul2u3rdr Drd2L2d6ruRuRuUrRdDrDrU2l2u2l2dRDRU3ldR3ulDlDlDururuUl2D2r2dlLd5LUluR2ul3u2l2u3r u8r2d3ld2D3u3r2u7l2d2rUd2lu4l2d2r3dr4d5ru2r3ulul3u3r2u4l3Ldl2Ud2r2ul6LdlUru2L2rd r2dr3d2r3drd2r4Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul6LdlUruLrdr2dr3d2r3dr4d2ru6Ul3u2r2d Ldl2Ud2r2ulLdl2Ud2r2ul6Ldl3Ur2dr2dr3d2r3dr2dRl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDr d3Lul4DldRurD2l2drd4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul3Dr2d2lu2RdrU3l4dl2 d2rUd2l2ur5Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul3Drd2L3dr2d2Ru3r2d2lUlu2Rl2d 2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul4Dld2RurD3l2dr4dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2U d2r2ulLr2u2ldDrd3Lul4Dld2R2l2drd3r2dLu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2 ldDrd3Lul3Dr2d2lu2R2l3drd5r2d3ru2r2u2lDlDuru2r2dlLd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2d Ldl2Ud2r2ulLr2u2ldDrd3Lul3Dr2d2luRdrU2l3drd5r2d3r2ulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u 2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul4DrdLul2D2ur3u4rdr8d2ru3ru2rd4LulDrd6Lu2l2dr2Ulu4Rl 2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul3D3u2l2dl4d2r2uR3u4rdr8d2ru5r2dlUru4LulDr d6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul4DldR4u4rdr8d2ru3ru4rd6Lu lDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul4D3u4rdr8d2r2ururDrd2L ulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lu3l2dl4d2r2ur2uUr3u2l2d RdrUd3rdr8d2ru7rd2LdlUru4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDr d3Lu3l2dl4d2r2ur2uU3r3u4l2dRd3ru8r2d3l3d3DrdLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dL dl2Ud2r2ulLr2u2ldDrd3L2r3u4l2dr3D2u3ru8r2dldLul6DrdLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul 3u2r2dLdl2Ud2r2ulLr2u2ldDrd3L2r3u4l2dr2Du3ru8r2d2ld5Drd2LulDrd6Lu2l2dr2Ulu4Rl2d2 ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3L2r3u4l2drD3ru8r2drd2Lul6Drd2LulDrd6Lu2l2dr2Ulu 4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3L2ru8r4dLul5Drd2LulDrd6Lu2l2dr2Ulu4Rl2d2r u6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd2Lru8r2dl2d4Drd3LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r 2dLdl2Ud2r2ulLr2u2ldDrdLu8r2dl4dr2Drd4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2 r2ulLdl2Ud2r2ul5Ld2l2urDldRurDldR2u6r2d6r4d4Drd4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2 r2dLdl2Ud2r2ulLdl2Ud2r2ul5Ld2l2urDldRurDu6r2d6r6dr2Drd5LulDrd6Lu2l2dr2Ulu4Rl2d2r u6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul5Ld2l2urDldRu5r2dr2dr5d2ld4l2Udrd5r2d2r2u8r2ul3L ul3Drd3LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul5L4r2dr2dr5d2ld3 lulu2l4ur3uU7r2d6r6d2r2Drd6LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Udr 2dr5d2ld3lulu2l4ur4u4rR2d8r6d4rdLul2Drd6LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2U d2r2ulLdl2Udr2dr5d2ld3lulu2l2uRl2ur4ul2urDld4R3l2ur2u2lD2ldl2drU2RU2r2u2lDu2r2dl Dld3R2l2ur2u2ld2lDld3R2l2u2ru2r2dlDld2Rl2ur2u2ldDu2l2drRurDldR [Player: Tian Lang ; Country: China ; Score: 345 pushing sessions] lu4l3dl4dl2drRdrU3l2ur4ur3u4rdr8dl2L2u2Rur5ulu4l3dl4d3R2d3ru2U3d3l2u2R4lul2u3rdr Drd2L2d6ruRuRuUrRdDrDrU2l2u2l2dRDRU3ldR3ulDlDlDururuUl2D2r2dlLd5LUluR2ul3u2l2u3r u8r2d3ld2D3u3r2u7l2d2rUd2lu4l2d2r3dr4d5ru2r3ulul3u3r2u4l3Ldl2Ud2r2ul6LdlUru2L2rd r2dr3d2r3drd2r4Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul6LdlU2r2dr3d2r3dr4d2ru6Ul3u2r2dLdl2 Ud2r2ulLdl2Ud2r2ul5Ldl2ULrdr2dr3d2r3dr2dRl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldD2u2l2 dl4dl3drd4Rl2d2ru6Ul3u2r2dLdl2U3Lul3Dr2d2luR4ur2u4r2dLr2u2ldD2u2l2dl4dl4dl2d2rUR ld2l2ur5Rl2d2ru6Ul3u2r2dLdl2U3Lul4Dld2RUrDu2l4ur2u4r2dLr2u2ldDr2dr5d2ld3l3dr2Ulu 4Rl2d2ru6Ul3u2r2dLdl2U3Lul4DldR5ur2u4r2dLr2u2ldDr2dr5d2l3dLUlu3Rl2d2ru6Ul3u2r2dL dl2U3Lul4D4ur2u4r2dLr2u2ldDr2dr5d2ld3l3dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2U3Lul3D3u2l2dl 2d2r2RDL5ur2u4r2dLr2u2ldD8r2d3l3dr2dlDlDuru2r2dlLd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dL dl2U3Lul3D3u2l2dl2d2rR4ur2u4r2dLr2u2ldDr2dr8d3r2ulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r 2dLdl2U3Lul3DRD2L2D2ur4ur2u4r2dLr2u2ldD8r2d3l3d3Du2r2dlLulDrd6Lu2l2dr2Ulu4Rl2d2r u6Ul3u2r2dLdl2U3Lul3D3u2l2dl4d2r2uRdRUl4ur2u4r2dLr2u2ldDr2dr8d2ru3ru2rd4LulDrd6L u2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2U3Lul4DldR5ur2u4r2dLr2u2ldDr2dr8d2ru3ru4rd6LulDrd 6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2U3Lul3D3ur2u4r2dLr2u2ldD8r2d3l3drd2r2Drd4LulDrd 6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2U3Lu3l2dl4d2r2uR2uUr3u4r2dLr2u2ldD8r2d3l3drd3r2 Drd5LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2U3L3u2l2dR4D3u3r3u2r2dLr2u2ldDr2dr8d2 ru3ru5r2ulL2Drd6LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2U3L2r3u5l4dl4d2r2ur2uU3r3 u2r2dLr2u2ldDr2dr8d2ru3ru5ru6LDrd2LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2U3LUL3D 2u3r3u2r2dLr2u2ldD8r2d3l4d2DrdLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2U3Lul2Du3r3 u2r2dLr2u2ldD8r2dldL5Drd2LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2U3L2r3u2r2dLdl2U d2r2ul5Ld2l2urDldRd2RD3ru8r2d3l6DrdLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2u lLr2u2ldD8r2d2l4d2rd2ru2LUL3Drd3LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2U3L2r3u2r 2dLr2u2ldD8r2d2l2d4Drd2LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2U2Lr3u2r2dLr2u2ldD 8r2dld5Drd3LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulL7r2drdL5Drd4LulDrd6Lu2 l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2UL2U2drd2r2ul2ul5LDldRu2l2urDldRu7r2dLdl2Ud2r2ul5LD 2l2urDldRu7r2d6r2dl6Drd3LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2u l5L6r2d6r6dr5dlUru4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Udr2dr5d2ld 4l2U2l2uRl2ur3ul2urD4rR2d8r6d3r4d2LdlUru4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2 Ud2r2ulLdl2Udr2dr5d2ld3lulu2l4ur2uUlu4R3lul2u2ldl2drU2R3u2r2dLDld3R2l2ur2u2ld2lD ld3R2l2u2ru2r2dlDld2Rl2ur2u2ldDu2l2drRurDldR # Best known solutions : # ----------------------------------------- [Player: Sébastien Gouezel ; Country: France ; Score: 2771 moves Website: http://www.eleves.ens.fr:8080/home/gouezel Comment: He uses his own tools data processing to optimize his solutions] lu4l4dl3dl2drRdrU3l2ur4ur3u4r2dr7dl2L2u2Rur5ulu4l4dl3d3R2d3ru2U3d3l2u2R4lul2u2rd 2rDrd2L2d6ruRuRuUrRdDrDrU2l2u2l2dRl2ulDlDlDurR2uUl2Dr2dLd5LUluR2ul3u2l2u3ru8r2d3 ld2D3u3r2u7l2d2rUd2lu4l4drd2rd2r4Ul3urR2dL5d2l3d2ru6Ul2Ul3u2r2dLr2u2ldD3r2dLdl2U d2r2ulLdL2U2d2Lul4Dld2Rd2r2dRl2d2ru6U7d3rur4ul3u3r2u3l2L2dLr2u2Lr2ul6LdlUru2Lrd6 rdDrd3Lul3Dr2d2luRdl3drR3l2d2rURu3Rl2d2ru6Ul2Ul3u2r2dLr2u2ldD3r2dLdl2Ud2r2ulLd3L ul3D2rdDlUd2lu2Rd2l3d5Rl2d2ru6Ul2ul2Ud3r2dLdl2Ud2r2ulLr2ul6LdlUruLd6rdDrd3Lul3DR d2L4dr3dr2Ulu4Rl2d2ru6Ul3u2r2dL8d2lLUdLdl2Uru3Rl2d2ru6Ul2Ul3u2r2dLr2u2ldD3r2dLdl 2Ud2r2ulLd3Lul4DldRl3d5Rl2d5rur2ulDlDu2rdLd6L3ru6Ul2ul2Ud3r2dLdl2Ud2r2ulLr2ul3L2 rdDrd3Lul3DrdD2luRdl3dr3dr2Ulu4Rl2d2ru6Ul3u2r2dL8d3r2ulDrd6Lu2l2dr2Ulu4Rl2d2ru6U l2Ul3u2r2dL2r2dLr2u5r2d3l3d3DrdLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3l3u2rdD2u2r2dL2r2 dL8d2r2ur2u4rdLdLrD3LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3Lul4Dld2RUl4ur2u2rdD2u2r2dL2 r2dL8d2r2ururDrd2LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3Lul4DrdL5ur2u2rdD2u2r2dL2r2dL8d 2r2ur2u2r2Drd3LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3Lul4Dl2DuR5ur2u2rdD2u2r2dL2r2dL8d2 ru4rR2dlUru4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3Lul4D4ur2u2rdD2u2r2dL2r2dL8d2ru5rU2r d6LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3Lul3D3ur2u2rdD2u2r2dL2r2dLr2u5r2dldL5Drd2LulDr d6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3L3u2Ld2l2urDldR3dl4d2r2uR2uUr3u2rdD2u2r2dL2r2dLr2u5r2 d3l6DrdLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2U3LuL3D3ur2u2rdD2u2r2dLd3L2r2Ud3r2dLdl2Ud2r 2ulLr2ul6L2d2R2DurUd2r2Ud8r2drdLd4Drd4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2 r2ulLr2ulLdD8r4dL4Drd3LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLr2u5r2d2ld5Drd2LulDrd6 Lu2l2dr2Ulu4Rl2d2ru6Ul2U3L2r3u4LD2l2UrDldRd2RD3r3u2r2dLdl2Ud3r2dLdl2Ud2r2ulL7r2d l6Drd3LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3ur2ul5LDldRu2l2urDldRu5rdD3r2dLdl2Ud2r2ulL7r 6dr2D3r2ul2L2rDrd2Ld5LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul2u3L2r2Ud3r2dLdl2Ud2r2ulLr2ul5 LDlU5rdD8r5d2DrDrdrdLu5LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dL8d2ru4r2drUru5LulDrd6 Lu2l2dr2Ulu4Rl2d2ru6Ul2U2Lr3u2r2dLdl2Ud3r2dLdl2Ud2r2ulLr2ul5L4rdD8r7dDrd4LulDrd6 Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdL2Ud8r6d2r2Drd6LulDrd6Lu2l2dr2Ulul2U2l4 ur3uru3rR4ld2lu4R4luUrDld3R2l2ur2u2lD2ldl2drU2RUrDld2Rl2ur2u2lD2lDld3R2l2u2rDrDu lu2l2drRdRl2ur2DldR3dl2dRl2d2r2dr4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2U [Player: François Marques ; Country: France ; 68 box changes] 8d3ruRuRuUrRdDrDrU2l2u2l2dRDRU3ldR2ld3l7ul2u4l4dl3dl2drRdrU3l2ur3ur4u4r2dr7dl2L2 u2RurD5ul2u4l4dl3d4Rl2d3r3U3d3l2urR2l2d6ru2r3ulDlDlDuru2r2dlLd5LUluR2d5ru2r3ulUl Drdr2d2ld5l2u3lul2ur4u4ru7r2d3ldD2u2rdL3D3urur2u7l2d2rUd2lu4l4dl3d4r2d5ru2r3ul4u 2r2u4l3Ldl2Ud2r2ul6LdlUru2L2r3d2r5drd2r2Du2r4Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul6LdlU ruLrd7r2d6r2d2l4dr3d2ld3lu6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul4DldRurDrdr2dRur5ur2 u5r2d2l4dr3d2ld3lu6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul3Dr2d2lu2RdrU2drdrdr2d2lUlu2 Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul3Drd2L4dl2d2rUd2l2ur5Rl2d2ru6Ul3u2r2dLd l2Ud2r2ulLr2u2ldDrd3Lul3Dr2d2luRdrUd2l3drd2Ru3r2d2lUlu2Rl2d2ru6Ul3u2r2dLdl2Ud2r2 ulLr2u2ldDrd3Lu3l2dl4d2r2ur2uUr3u2l2dRdrUdl4dl3dr3dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2 r2ulLdl2Ud2r2ul6Ldl3U2d2r2dr5d2rdr4dLu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2 ldDrd3Lul4Dld2RurD3l3d6r2d3r2ulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2l dDrd3Lul4Dld2R2l2drd3r2d5ru2r3u2l2D2u2r3dlLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl 2Ud2r2ulLr2u2ldDrd3Lul3D3u2l2dl4d2r2u2R2l4d6r2d2ru3ru2rd4LulDrd6Lu2l2dr2Ulu4Rl2d 2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul4DrdLul2Dur4u4ru7r2d2l2dl4D2u2r3dlLulDrd6Lu 2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul4DldR4u4ru7r2d3l6D2u2r3dlLulD rd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul4D3u4ru7r2drd3Lul6D2u2r3 dlLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lul3D3u2l2dl4d2r2uR3u 4ru7r4d2Lul5D2u2r3dlLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3Lu3 l2dl4d2r2ur2uU3r3u4l2dRd4r2dr5d6l2U2l2uRl2d2r2d6r2d2ru3r2uLul2Du2r2dlLulDrd6Lu2l 2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3L2r3u4l2dr3D2u4ru7r3dld4Drd3LulDrd 6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3L2r3u4l2dr2Du3ru8r4dl2dr2Drd4 LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u2ldDrd3L2r3u4l2drD4ru7r4d4Drd4 LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul5Ld2l2urDldRurDldR2u6r2 d6r8d3rd6LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul5Ld2l2urDldRur Du6r2d6r6dr2Drd5LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul5Ld2l2u rDldRu7r2d6r7d2lDrd2LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2Ud2r2ul5L4 r3dr2dr5d6l2u2l4ur3uU7r2d6r8d4r2ul5Lul3DrdLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl 2Ud2r2ulLr2u2ldDrd3L3ru7r6d2r2Drd6LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ul Lr2u2ldDrd2L2ru7r6d4rd6Lul2DrdLulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLr2u 2ldDrdLru7r9dr2dlUru4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2ulLdl2U2dr2dr4d 2ld4l2u2l4ur4u4rR2d8r8d2rdrd2LdlUru4LulDrd6Lu2l2dr2Ulu4Rl2d2ru6Ul3u2r2dLdl2Ud2r2 ulLdl2U2dr2dr5d6l2u2l4ur4ul2urDld4R3l2ur2u2lD2ldl2drU2RU2r2u2lDu2r2dlDld3R2l2ur2 u2ld2lDld3R2l2u2ru2r2dlDld2Rl2ur2u2ldDu2l2drRurDldR