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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

    Happy Numbers in all languages in chars.

    # Golfer Points Chars Time Submitted
    2,301st lowlighter 412 119
    2,301st owen-c-parker 🇺🇸 412 119
    2,303rd matejmatik123 🇸🇰 412 166
    2,304th steffan-polygolf 411 97
    2,305th kenny14231 411 114
    2,305th aalec 411 114
    2,305th ApoChagi 411 114
    2,308th c0d3-4-F00d 🇩🇪 411 130
    2,308th gpikmddk 411 130
    2,310th KatieLG 🇬🇧 411 133
    2,311th NJRist 🇺🇸 410 127
    2,311th TerenceTux 410 127
    2,313th scpchicken 🇵🇼 410 206
    2,313th HumanoidCPU 410 206
    2,315th stellartux 409 80
    2,316th kasarino 409 124
    2,317th retrohun 408 110
    2,318th michelebastione 🇮🇹 408 115
    2,318th artieleach 408 115
    2,318th ktanaka 408 115
    2,318th clayboll99 408 115
    2,318th arjunarya1 408 115
    2,318th madeforlosers 408 115
    2,318th VL07 408 115
    2,325th Nefsen402 408 120
    2,325th MrMullac 408 120
    2,327th josephdwalker 408 131
    2,328th lahell 407 79
    2,328th dokutan 407 79
    2,330th dokutan 407 92
    2,331st aaronze 🇦🇺 406 71
    2,331st olleicua 🇺🇸 406 71
    2,333rd zt14427 406 208
    2,334th Shanethegamer 🇺🇸 405 135
    2,335th Yewzir 🇧🇪 405 165
    2,336th HumanoidCPU 404 94
    2,337th sambirnbaum1 404 116
    2,337th markus-rekdal 404 116
    2,337th rowboat1 404 116
    2,337th AGoyet 404 116
    2,341st Betuaredead 404 169
    2,342nd Mabeloid 🇳🇴 403 145
    2,343rd janbehrens 🇩🇪 403 166
    2,344th Shanethegamer 🇺🇸 402 104
    2,345th hamhub7 402 133
    2,346th cbrt-x 402 162
    2,347th MateuszPietrzak 🇵🇱 402 170
    2,348th lightbliss 401 112
    2,348th cmdrsabre 401 112
    2,348th JRaspass 🇬🇧 401 112
    2,348th RutZap 401 112
    2,348th YPuest 401 112
    2,348th HumanoidCPU 401 112
    2,348th Mabeloid 🇳🇴 401 112
    2,348th josh-h-90 401 112
    2,348th CaedenHarper 🇨🇦 401 112
    2,357th Mabeloid 🇳🇴 401 133
    2,358th Shanethegamer 🇺🇸 400 35
    2,359th nlc 400 72
    2,360th dokutan 399 85
    2,361st jolebob 399 171
    2,362nd pbarath 398 123
    2,363rd matthudgins 397 113
    2,363rd jiaminglimjm 🇲🇾 397 113
    2,365th caerbannogwhite 397 118
    2,365th danwley 397 118
    2,365th siegelzero 397 118
    2,365th mothcolada 🇺🇸 397 118
    2,365th lukehatcher 🇺🇸 397 118
    2,365th midnattssol 🇸🇪 397 118
    2,365th JesseNoEyes 🇺🇸 397 118
    2,372nd osmith93 397 131
    2,373rd p-vf 🇨🇭 396 135
    2,374th dokutan 396 138
    2,375th msbranicky 396 171
    2,376th emilianoyaryura 395 124
    2,377th Natanaelel 🇸🇪 395 165
    2,378th tserkov 395 214
    2,379th dddthedark 394 119
    2,379th raywinray 394 119
    2,379th alangodfrey 394 119
    2,379th ElevatorShaft 394 119
    2,379th iso4096 394 119
    2,379th Andre3582 394 119
    2,379th enbyte 394 119
    2,379th Hannah-Varekamp 394 119
    2,379th StarmaQ 394 119
    2,379th Trunksistor 🇫🇷 394 119
    2,379th Puperger 394 119
    2,379th jhpaques 🇫🇷 394 119
    2,379th kevdah 394 119
    2,379th bwenstar 394 119
    2,379th mdnestor 394 119
    2,379th mbittner20 394 119
    2,379th therealnumbers 394 119
    2,379th RedzGoose 🇦🇺 394 119
    2,379th mishak-sys 394 119
    2,379th damoose717 394 119
    2,379th WillowWispy 394 119
    2,379th averagepythondev 394 119