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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

    Kolakoski Sequence in all languages in bytes.

    # Golfer Points Bytes Time Submitted
    1,201st Yewzir 🇧🇪 518 69
    1,202nd annaproxy 517 118
    1,203rd raphaelimahorn 516 97
    1,203rd Foxinatel 516 97
    1,205th msbranicky 515 90
    1,206th snoozingnewt 🇨🇦 515 131
    1,207th ian-h-chamberlain 🇺🇸 514 145
    1,207th msbranicky 514 145
    1,209th snoozingnewt 🇨🇦 512 139
    1,210th strogor 512 140
    1,211th rvdnieuwendijk 🇳🇱 511 70
    1,212th pschmid0 🇺🇸 510 77
    1,213th dokutan 510 89
    1,214th boxjelly 510 91
    1,214th 1231234md5 🇨🇳 510 91
    1,216th luuumine 🇫🇷 510 146
    1,217th iczelia 🇩🇪 504 92
    1,218th galloj 🇨🇿 503 95
    1,219th yuchuehw 501 100
    1,220th emgordon154 500 22
    1,221st janbehrens 🇩🇪 499 98
    1,221st dokutan 499 98
    1,223rd luuumine 🇫🇷 498 108
    1,224th h3ra993huskp 🇯🇵 498 137
    1,225th blaztoma 🇱🇹 495 47
    1,226th kasarino 494 175
    1,227th RYNO8 493 109
    1,228th msbranicky 492 115
    1,229th KatieLG 🇬🇧 492 124
    1,229th FluffDerg 492 124
    1,231st j-Ewan 491 176
    1,232nd tnecio 490 152
    1,233rd btjones0 489 62
    1,234th randolchance 488 95
    1,234th acollett89 488 95
    1,234th alexsave 488 95
    1,237th Pena86 486 103
    1,237th janga1 486 103
    1,239th Yewzir 🇧🇪 486 127
    1,240th Natanaelel 🇸🇪 485 127
    1,241st cbrt-x 484 141
    1,242nd Jesperb21 483 96
    1,243rd eiburns 482 104
    1,243rd Vaekor 482 104
    1,245th xyangst 478 97
    1,246th MeWhenI 🇻🇦 478 129
    1,247th HumanoidCPU 476 88
    1,247th dokutan 476 88
    1,249th msbranicky 476 134
    1,250th HumanoidCPU 475 119
    1,251st MeWhenI 🇻🇦 474 132
    1,252nd Robvdhout 469 99
    1,253rd orthoplex 🇨🇽 468 48
    1,254th MeWhenI 🇻🇦 466 65
    1,255th RDShah 464 100
    1,255th ThibWillFulll 464 100
    1,257th janbehrens 🇩🇪 464 360
    1,258th AlephSquirrel 462 112
    1,259th msbranicky 462 132
    1,260th snoozingnewt 🇨🇦 461 134
    1,261st neihousaigaai 461 148
    1,262nd brimstonetrader 460 141
    1,263rd Msleizak 🇫🇷 459 78
    1,264th snoozingnewt 🇨🇦 456 124
    1,265th Unknownuserfrommars 455 110
    1,266th msbranicky 455 146
    1,267th Shanethegamer 🇺🇸 453 138
    1,268th msbranicky 452 119
    1,269th Garklein 🇨🇦 450 103
    1,270th snoozingnewt 🇨🇦 447 80
    1,271st MeWhenI 🇻🇦 447 84
    1,272nd dokutan 447 98
    1,273rd p-vf 🇨🇭 446 137
    1,274th sreyfe 446 163
    1,275th arcage 🇯🇵 445 102
    1,276th snoozingnewt 🇨🇦 444 121
    1,277th IISResetMe 442 81
    1,278th snoozingnewt 🇨🇦 441 165
    1,279th Jacob385 440 155
    1,280th snoozingnewt 🇨🇦 440 163
    1,281st bbakersmith 439 114
    1,281st bac0id 439 114
    1,283rd snoozingnewt 🇨🇦 439 139
    1,284th snoozingnewt 🇨🇦 436 113
    1,285th dgambit 436 115
    1,285th mdnestor 436 115
    1,287th Yewzir 🇧🇪 435 90
    1,288th Meowsan91 🇨🇿 433 141
    1,289th msbranicky 433 198
    1,290th snoozingnewt 🇨🇦 432 113
    1,291st 4ndyJ 🇬🇧 432 116
    1,292nd GrayJoKing 🇦🇺 432 172
    1,293rd shaunjc 429 108
    1,294th Natanaelel 🇸🇪 427 112
    1,295th eiburns 426 109
    1,295th Vaekor 426 109
    1,295th Ultra814 426 109
    1,298th Bananapants22 425 118
    1,299th codewrite 🇬🇧 424 144
    1,300th snoozingnewt 🇨🇦 424 202