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    The Chess Move Validation hole will go live in approximately . Why not try and solve it ahead of time?

    Rankings: Holes

    Ulam Sequence in all languages in bytes.

    # Golfer Points Bytes Time Submitted
    501st Shanethegamer 🇺🇸 36 1,098
    501st HumanoidCPU 36 1,098
    503rd dokutan 32 996
    504th dokutan 30 944
    505th Shanethegamer 🇺🇸 27 1,094
    505th HumanoidCPU 27 1,094
    505th dokutan 27 1,094
    508th HumanoidCPU 26 1,105
    509th HumanoidCPU 26 1,242
    510th HumanoidCPU 26 4,096
    511th HumanoidCPU 18 1,093
    511th dokutan 18 1,093
    513th ovs-code 🇩🇪 0 44
    514th CornerMercury 🇬🇧 0 51
    514th ovs-code 🇩🇪 0 51
    516th halfminami 0 66
    517th madex 🇩🇪 0 98
    517th madex 🇩🇪 0 98
    519th madex 🇩🇪 0 105
    520th madex 🇩🇪 0 113
    521st madex 🇩🇪 0 117
    522nd madex 🇩🇪 0 118
    523rd madex 🇩🇪 0 125
    523rd madex 🇩🇪 0 125
    523rd madex 🇩🇪 0 125
    526th madex 🇩🇪 0 127
    527th Matter1024 🇮🇳 0 138
    528th madex 🇩🇪 0 147
    529th madex 🇩🇪 0 149
    530th madex 🇩🇪 0 157
    531st madex 🇩🇪 0 163
    532nd madex 🇩🇪 0 171
    533rd madex 🇩🇪 0 180
    534th dokutan 0 187
    535th madex 🇩🇪 0 217
    536th madex 🇩🇪 0 221
    537th madex 🇩🇪 0 229
    538th madex 🇩🇪 0 242
    539th madex 🇩🇪 0 277
    540th madex 🇩🇪 0 411
    541st madex 🇩🇪 0 414
    542nd Europe2048 🇺🇦 0 432
    543rd dokutan 0 565
    544th dokutan 0 576
    545th dokutan 0 666
    546th dokutan 0 780
    547th dokutan 0 888
    548th Shanethegamer 🇺🇸 0 1,093
    548th Shanethegamer 🇺🇸 0 1,093
    548th HumanoidCPU 0 1,093
    548th HumanoidCPU 0 1,093
    548th dokutan 0 1,093
    553rd Shanethegamer 🇺🇸 0 1,094
    553rd Shanethegamer 🇺🇸 0 1,094
    553rd HumanoidCPU 0 1,094
    553rd HumanoidCPU 0 1,094
    557th Shanethegamer 🇺🇸 0 1,095
    557th HumanoidCPU 0 1,095
    559th Shanethegamer 🇺🇸 0 1,099
    559th Shanethegamer 🇺🇸 0 1,099
    561st Shanethegamer 🇺🇸 0 1,100
    561st HumanoidCPU 0 1,100
    563rd Shanethegamer 🇺🇸 0 1,101
    563rd Shanethegamer 🇺🇸 0 1,101
    563rd HumanoidCPU 0 1,101
    563rd HumanoidCPU 0 1,101
    563rd Shanethegamer 🇺🇸 0 1,101
    563rd HumanoidCPU 0 1,101
    569th Shanethegamer 🇺🇸 0 1,102
    569th Shanethegamer 🇺🇸 0 1,102
    569th Shanethegamer 🇺🇸 0 1,102
    569th Shanethegamer 🇺🇸 0 1,102
    569th Shanethegamer 🇺🇸 0 1,102
    569th HumanoidCPU 0 1,102
    569th HumanoidCPU 0 1,102
    569th HumanoidCPU 0 1,102
    569th HumanoidCPU 0 1,102
    569th HumanoidCPU 0 1,102
    579th Shanethegamer 🇺🇸 0 1,105
    579th Shanethegamer 🇺🇸 0 1,105
    579th Shanethegamer 🇺🇸 0 1,105
    579th HumanoidCPU 0 1,105
    579th HumanoidCPU 0 1,105
    579th HumanoidCPU 0 1,105
    579th Haksell 0 1,105
    586th Shanethegamer 🇺🇸 0 1,107
    586th HumanoidCPU 0 1,107
    588th Shanethegamer 🇺🇸 0 1,110
    588th HumanoidCPU 0 1,110
    590th Shanethegamer 🇺🇸 0 1,113
    590th HumanoidCPU 0 1,113
    592nd Shanethegamer 🇺🇸 0 1,119
    593rd HumanoidCPU 0 1,123
    594th Shanethegamer 🇺🇸 0 1,140
    594th HumanoidCPU 0 1,140
    596th Shanethegamer 🇺🇸 0 1,146
    596th HumanoidCPU 0 1,146
    598th Shanethegamer 🇺🇸 0 1,345
    598th HumanoidCPU 0 1,345
    600th HumanoidCPU 0 1,348