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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

    Niven Numbers in all languages in chars.

    # Golfer Points Chars Time Submitted
    4,001st kevinnaviapaiva 336 162
    4,002nd ajmwagar 335 121
    4,003rd kevinnaviapaiva 334 200
    4,004th kevinnaviapaiva 333 127
    4,005th retrohun 333 145
    4,006th KatieLG 🇬🇧 332 104
    4,006th Mabeloid 🇳🇴 332 104
    4,006th CaedenHarper 🇨🇦 332 104
    4,009th egol1 🇳🇱 332 109
    4,010th retrohun 332 129
    4,011th shaneliu-zf 🇹🇼 332 140
    4,012th retrohun 331 101
    4,012th Mabeloid 🇳🇴 331 101
    4,014th astdefu 331 181
    4,015th pabasaranr 330 130
    4,016th KatieLG 🇬🇧 330 141
    4,016th mokymok 🇺🇸 330 141
    4,016th kasarino 330 141
    4,019th msbranicky 329 126
    4,020th breeezi 328 131
    4,020th bac0id 328 131
    4,020th KatieLG-Transpiler 🇬🇧 328 131
    4,023rd KatieLG 🇬🇧 327 120
    4,024th retrohun 327 127
    4,025th KatieLG 🇬🇧 327 131
    4,025th mokymok 🇺🇸 327 131
    4,025th KatieLG-Transpiler 🇬🇧 327 131
    4,028th KatieLG 🇬🇧 326 205
    4,028th CaedenHarper 🇨🇦 326 205
    4,030th ElevatorShaft 325 132
    4,031st KatieLG 🇬🇧 325 136
    4,032nd KatieLG-Transpiler 🇬🇧 325 143
    4,033rd DaCuteRaccoon 325 175
    4,034th matricronia 324 85
    4,035th mokymok 🇺🇸 324 185
    4,036th KatieLG-Transpiler 🇬🇧 324 206
    4,037th madex 🇩🇪 323 71
    4,038th msbranicky 323 81
    4,039th MiranDaniel 🇨🇿 323 125
    4,040th msbranicky 322 107
    4,041st CaedenHarper 🇨🇦 322 128
    4,041st dokutan 322 128
    4,043rd KatieLG-Transpiler 🇬🇧 322 137
    4,044th theunofficialcoder 320 99
    4,044th retrohun 320 99
    4,044th Mabeloid 🇳🇴 320 99
    4,044th CaedenHarper 🇨🇦 320 99
    4,048th Ronan998 320 152
    4,049th KatieLG-Transpiler 🇬🇧 319 108
    4,050th msbranicky 319 155
    4,051st Natanaelel 🇸🇪 318 72
    4,052nd Andriamanitra 🇫🇮 318 122
    4,053rd ERose1 318 135
    4,054th madeforlosers 317 130
    4,055th mokymok 🇺🇸 317 131
    4,056th HumanoidCPU 317 156
    4,057th ReversedK 316 128
    4,058th retrohun 316 134
    4,059th KatieLG 🇬🇧 315 92
    4,059th HumanoidCPU 315 92
    4,059th KatieLG-Transpiler 🇬🇧 315 92
    4,059th Mabeloid 🇳🇴 315 92
    4,059th CaedenHarper 🇨🇦 315 92
    4,064th JRaspass 🇬🇧 315 97
    4,064th retrohun 315 97
    4,064th Mabeloid 🇳🇴 315 97
    4,064th CaedenHarper 🇨🇦 315 97
    4,068th shamrice 🇺🇸 315 366
    4,069th KatieLG-Transpiler 🇬🇧 314 202
    4,070th mokymok 🇺🇸 313 129
    4,071st KatieLG-Transpiler 🇬🇧 312 180
    4,072nd JRaspass 🇬🇧 310 102
    4,073rd retrohun 310 130
    4,073rd Waffle3z 310 130
    4,075th mokymok 🇺🇸 309 131
    4,075th Mabeloid 🇳🇴 309 131
    4,077th akshatj27 🇦🇶 308 99
    4,078th mokymok 🇺🇸 308 131
    4,079th DrProfPatPending 308 151
    4,080th theunofficialcoder 307 85
    4,081st mokymok 🇺🇸 307 128
    4,081st KatieLG-Transpiler 🇬🇧 307 128
    4,083rd retrohun 307 195
    4,083rd Mabeloid 🇳🇴 307 195
    4,085th retrohun 307 298
    4,086th KatieLG-Transpiler 🇬🇧 307 501
    4,086th KatieLG 🇬🇧 307 501
    4,088th MEarley 306 207
    4,089th KatieLG 🇬🇧 304 126
    4,090th povce 303 87
    4,091st aphrim 🇺🇸 303 141
    4,092nd achow0 303 198
    4,093rd m33m33 🇫🇷 302 101
    4,093rd FortuiteMan 🇫🇷 302 101
    4,095th madeforlosers 300 189
    4,096th mokymok 🇺🇸 299 131
    4,096th KatieLG-Transpiler 🇬🇧 299 131
    4,096th retrohun 299 131
    4,099th kevinnaviapaiva 297 189
    4,100th kevinnaviapaiva 295 145