Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

    The Chess Move Validation hole will go live in approximately . Why not try and solve it ahead of time?

    Rankings: Holes

    Jacobi Symbol in Python in bytes.

    # Golfer Points Bytes Time Submitted
    98th Yewzir 🇧🇪 689 167
    102nd commandz0 🇺🇸 685 168
    102nd aksyristos 685 168
    104th jtaxen 680 169
    104th JunkIce 680 169
    106th Alex-x90 🇺🇸 676 170
    106th TheZwierzLF 🇵🇱 676 170
    108th SniperSmiley 🇺🇸 669 172
    108th adoxography 669 172
    108th SB-945 669 172
    111th neihousaigaai 665 173
    112th Bonjour27891 🇻🇳 661 174
    113th croc54 657 175
    113th Aquateraneal 🇺🇸 657 175
    115th MichalMarsalek 🇨🇿 653 176
    115th dokutan 653 176
    115th RaBa21 🇭🇺 653 176
    118th fgrosshans 🇫🇷 650 177
    119th MaxElf999 646 178
    119th za3k 646 178
    119th jmerle 🇳🇱 646 178
    122nd Eilonlif 🇮🇱 635 181
    122nd AstroOrbis 635 181
    124th mbittner20 632 182
    124th rollershutter 632 182
    124th wh3n3v3r 🇨🇿 632 182
    127th tomh1012 628 183
    128th sleepyStick 625 184
    129th SirFireball3521 622 185
    129th CutSandstone 622 185
    129th madeforlosers 622 185
    132nd nullie 618 186
    133rd martinnorling 🇸🇪 612 188
    133rd bac0id 612 188
    135th hiichbindermax 605 190
    135th albanian-laundromat 🇺🇸 605 190
    137th jhpaques 🇫🇷 602 191
    137th hellwue 602 191
    139th msbranicky 596 193
    140th Pena86 590 195
    141st voytxt 🇨🇿 584 197
    142nd 0dyse 578 199
    143rd yzhs 🇩🇪 572 201
    144th adamnielson42 🇺🇸 561 205
    145th alexeldridge 558 206
    145th celiendonze 🇨🇭 558 206
    147th eiburns 556 207
    148th yuchuehw 553 208
    149th Babafaba 550 209
    149th kasarino 550 209
    151st JOrE20 548 210
    152nd dillon-duncando 523 220
    153rd NoneTheFewer 518 222
    154th Code-Coder-coder 502 229
    155th cingulataluke 498 231
    156th AtengChen 451 255
    157th mathisfun271 444 259
    158th ComputerKWasTaken 🇺🇸 441 261
    159th Bananapants22 423 272
    160th Zhenyu-Bo 408 282
    161st dylanjones92 397 290
    162nd gsprochette 376 306
    163rd cros107 🇦🇺 370 311
    164th shibacho 🇯🇵 330 349
    165th 104210 296 388
    166th KatieLG-Transpiler 🇬🇧 279 412
    167th muser-logiccpu 🇺🇦 273 421
    168th AidanWalter 162 709