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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
    3,701st Re-Adventures 🇮🇳 461 130
    3,701st KrausRaus 🇺🇸 461 130
    3,701st Leftykap 461 130
    3,704th catflip 460 60
    3,705th HumanoidCPU 458 57
    3,706th bac0id 458 131
    3,706th eMGeeneer 458 131
    3,708th dymowski 458 336
    3,709th CaedenHarper 🇨🇦 457 123
    3,710th retrohun 457 175
    3,710th Mabeloid 🇳🇴 457 175
    3,712th satutalo 🇫🇮 456 86
    3,713th ramytarchichy 456 102
    3,713th jonah1068 456 102
    3,715th eecb 455 89
    3,715th lucipas 455 89
    3,717th mazzegi 454 176
    3,718th quentincaffeino 451 87
    3,718th stadamdoki 451 87
    3,720th WatMan77 451 126
    3,721st HumanoidCPU 451 133
    3,722nd ConorOBrien-Foxx 450 58
    3,723rd lewdev 🇺🇸 450 90
    3,724th MeWhenI 🇻🇦 448 54
    3,725th Waffle3z 448 99
    3,725th KatieLG 🇬🇧 448 99
    3,725th KatieLG-Transpiler 🇬🇧 448 99
    3,725th retrohun 448 99
    3,725th msbranicky 448 99
    3,725th Mabeloid 🇳🇴 448 99
    3,731st rjmholt 447 59
    3,732nd KAKISKA-code 🇫🇮 447 96
    3,733rd jacekwladzinski 447 126
    3,734th crizin 🇰🇷 447 134
    3,735th Malgosiek 445 91
    3,736th Furininkas 444 135
    3,737th Bodo171 444 180
    3,738th vaughad 443 91
    3,739th Adrien-AM 443 97
    3,740th Giantnoodlemonster 443 105
    3,741st stahler 440 60
    3,742nd mtuomiko 439 91
    3,743rd msbranicky 439 152
    3,744th kenakingkong 438 63
    3,745th seruum 438 92
    3,746th thomashastings 438 98
    3,747th wooster0 437 130
    3,748th Mabeloid 🇳🇴 436 129
    3,749th sm1lko 436 153
    3,750th MWI-polygolf 435 37
    3,750th steffan-polygolf 435 37
    3,750th dokutan 435 37
    3,753rd spencersolberg 435 93
    3,754th Haksell 435 107
    3,754th Mabeloid 🇳🇴 435 107
    3,756th bbakersmith 434 81
    3,757th GnotAGnelf 434 99
    3,758th mattwho76 434 138
    3,758th c0d3-4-F00d 🇩🇪 434 138
    3,758th KatieLG 🇬🇧 434 138
    3,761st prestosilver 🇺🇸 433 53
    3,762nd mokymok 🇺🇸 433 102
    3,762nd retrohun 433 102
    3,762nd HumanoidCPU 433 102
    3,762nd Mabeloid 🇳🇴 433 102
    3,762nd Shanethegamer 🇺🇸 433 102
    3,762nd dokutan 433 102
    3,762nd CaedenHarper 🇨🇦 433 102
    3,769th JRaspass 🇬🇧 432 99
    3,769th CaedenHarper 🇨🇦 432 99
    3,771st HumanoidCPU 431 80
    3,772nd Fencerman2 431 91
    3,773rd marekMin 431 94
    3,773rd lcba 431 94
    3,773rd msbranicky 431 94
    3,776th KatieLG 🇬🇧 431 112
    3,776th HumanoidCPU 431 112
    3,776th CaedenHarper 🇨🇦 431 112
    3,779th riviere-lucas 431 139
    3,780th HumanoidCPU 430 83
    3,781st KatieLG 🇬🇧 428 97
    3,781st JRaspass 🇬🇧 428 97
    3,781st KatieLG-Transpiler 🇬🇧 428 97
    3,781st retrohun 428 97
    3,781st Mabeloid 🇳🇴 428 97
    3,781st CaedenHarper 🇨🇦 428 97
    3,787th KatieLG 🇬🇧 428 99
    3,787th HumanoidCPU 428 99
    3,787th KatieLG-Transpiler 🇬🇧 428 99
    3,787th Mabeloid 🇳🇴 428 99
    3,787th CaedenHarper 🇨🇦 428 99
    3,792nd JRaspass 🇬🇧 428 106
    3,792nd KatieLG 🇬🇧 428 106
    3,792nd KatieLG-Transpiler 🇬🇧 428 106
    3,792nd retrohun 428 106
    3,792nd HumanoidCPU 428 106
    3,792nd Mabeloid 🇳🇴 428 106
    3,798th eecb 428 140
    3,798th epic-programmer-guy 428 140
    3,800th rvdnieuwendijk 🇳🇱 426 62