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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
    3,901st epic-programmer-guy 388 120
    3,901st egol1 🇳🇱 388 120
    3,903rd ryguyNelson 385 121
    3,904th MWI-polygolf 384 97
    3,905th retrohun 384 105
    3,905th Mabeloid 🇳🇴 384 105
    3,905th CaedenHarper 🇨🇦 384 105
    3,908th LSWdigital 384 115
    3,909th msbranicky 382 80
    3,910th maciejdabrowski94 382 106
    3,911th krzee 381 95
    3,912th CaedenHarper 🇨🇦 380 98
    3,912th HumanoidCPU 380 98
    3,914th ze-h 🇺🇸 380 113
    3,914th 0dyse 380 113
    3,916th 77Tigers 379 158
    3,917th Mabeloid 🇳🇴 379 167
    3,918th KatieLG-Transpiler 🇬🇧 378 144
    3,919th arinhyther 377 114
    3,920th KatieLG 🇬🇧 377 117
    3,921st dillon-duncando 376 89
    3,922nd KatieLG 🇬🇧 376 99
    3,922nd KatieLG-Transpiler 🇬🇧 376 99
    3,922nd msbranicky 376 99
    3,925th dcure73 375 108
    3,926th vSweePerxX 375 160
    3,927th yokasuretsu 373 74
    3,928th JRaspass 🇬🇧 373 97
    3,928th andersk 🇺🇸 373 97
    3,928th Codsilla 🇨🇦 373 97
    3,928th KatieLG 🇬🇧 373 97
    3,928th KatieLG-Transpiler 🇬🇧 373 97
    3,928th msbranicky 373 97
    3,928th stellartux 373 97
    3,928th HumanoidCPU 373 97
    3,928th Taar 🇨🇦 373 97
    3,937th HumanoidCPU 372 71
    3,938th thomastjdavis 372 85
    3,939th KatieLG-Transpiler 🇬🇧 372 161
    3,939th Zstr25 372 161
    3,941st hacker19374 371 109
    3,942nd davidl2 368 71
    3,943rd kurkale6ka 366 96
    3,943rd theunofficialcoder 366 96
    3,943rd KatieLG-Transpiler 🇬🇧 366 96
    3,943rd retrohun 366 96
    3,943rd msbranicky 366 96
    3,943rd KatieLG 🇬🇧 366 96
    3,943rd HumanoidCPU 366 96
    3,943rd pardouin 🇫🇷 366 96
    3,943rd Mabeloid 🇳🇴 366 96
    3,943rd CaedenHarper 🇨🇦 366 96
    3,953rd vonKrafft 366 421
    3,954th DanSmelly 365 111
    3,955th Brianzhengca 364 118
    3,955th YoungjuneKwon 364 118
    3,957th tinmarino 363 72
    3,958th HumanoidCPU 363 97
    3,959th KatieLG-Transpiler 🇬🇧 363 133
    3,960th madeforlosers 362 73
    3,961st forthuser 362 114
    3,962nd Malgosiek 361 119
    3,963rd sm1lko 361 129
    3,964th Haksell 360 135
    3,964th KatieLG 🇬🇧 360 135
    3,964th retrohun 360 135
    3,964th KatieLG-Transpiler 🇬🇧 360 135
    3,964th Mabeloid 🇳🇴 360 135
    3,964th CaedenHarper 🇨🇦 360 135
    3,970th KatieLG 🇬🇧 359 98
    3,970th KatieLG-Transpiler 🇬🇧 359 98
    3,970th msbranicky 359 98
    3,970th Mabeloid 🇳🇴 359 98
    3,970th CaedenHarper 🇨🇦 359 98
    3,975th MyXoToD 🇩🇪 358 113
    3,976th joshvd 358 120
    3,976th kevinnaviapaiva 358 120
    3,978th Msleizak 🇫🇷 357 74
    3,979th mokymok 🇺🇸 355 137
    3,980th KatieLG 🇬🇧 354 101
    3,981st msbranicky 354 142
    3,982nd KatieLG 🇬🇧 354 179
    3,983rd graemewalters 353 78
    3,983rd msbranicky 353 78
    3,985th 0dyse 353 170
    3,986th undefynedd 351 160
    3,987th danolshev 350 112
    3,988th AkashTandon167 348 75
    3,989th HCRitter 🇩🇪 347 76
    3,990th anna099 346 164
    3,991st CaedenHarper 🇨🇦 345 97
    3,992nd snoozingnewt 🇨🇦 343 164
    3,993rd milliorn 342 136
    3,994th michaelrychly 340 81
    3,995th msbranicky 340 122
    3,996th AstroOrbis 339 125
    3,997th kevinnaviapaiva 336 162
    3,998th ajmwagar 335 121
    3,999th kevinnaviapaiva 334 200
    4,000th kevinnaviapaiva 333 127