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    The Gray Code Decoder and Gray Code Encoder holes will go live in approximately . Why not try and solve them ahead of time?

    JOrE20 (he/him)

    97,681
    102,780
    💎4
    🥇74
    🥈66
    🥉128

    Get ready for continued fractions

    126 / 126 Holes

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    64 / 64 Langs

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    96 / 109 Cheevos

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    1 Referral

    12 Days of Christmas
    623 140 613 412 836154862879 870 743 853 172829 199 466
    24 Game
    26 47 31 15 494 839 216 30 39 71
    99 Bottles of Beer
    16 282 586 26 721 205 901 625 423 221 129 13 29
    Abundant Numbers
    725 706779 93762 744 728 761
    Abundant Numbers (Long)
    819 845 814 928 783 861 521 903 133
    Arabic to Roman
    965 276 570 223 1 1,000
    Arithmetic Numbers
    1715 738 22 1 553 2 2 8441 801 369 3 5 3
    Arrows
    156 684 122 524 101 115
    Ascending Primes
    185 166 226 479 291 60 379155 354 703 103 532351 475
    ASCII Table
    255 125 215 758 812 511
    Billiards
    375157511 473 790 80294
    brainfuck
    452 759 469 576
    Calendar
    114 112 667 235 417 904 373
    Card Number Validation
    424 693 314 643 385
    Catalan Numbers
    2340 103841616 89241818 843 11 932 437 853 123 83
    Catalan’s Constant
    88 8572111141130161125114135681032656394819394721467471360108132145436572 43175161560201994 991181634901876310565607011555488531768359551014691527123186148138
    Christmas Trees
    197 661 198 810 827 686 374 456
    Collatz
    21732 52 963 973 794 871 57
    Continued Fractions
    670 714 521
    CSS Colors
    172 80 664 1,000 60 171 603 139
    Cubes
    49 44 67 138 689 776 243 361 283
    Day of Week
    949 476 571 888835
    DFA Simulator
    752
    Diamonds
    68 38 142 75 113 83 778 539 346 30 447
    Divisors
    796 41 136 46 872 891 920 606
    Emirp Numbers
    135 536 387 742 435 746 716
    Emirp Numbers (Long)
    209 86 568 631 50 670 239
    Emojify
    209 172 496 378 188
    Evil Numbers
    621 359 659 511 878 836 562480 385 848 552 165 899 817 908 958 546932 134636686 745 429 679
    Evil Numbers (Long)
    360 21 734 805
    Factorial Factorisation
    164 179 104 69 661103 291845 566 184 208
    Farey Sequence
    12 642 591 649 41
    Fibonacci
    225 851 268800 82896829 72 875 879 935 888772787 450
    Fizz Buzz
    815 198137876929 557843825 579930 475 912 779973925 577 560889992 832 751947934818421994 924324987 361490 353 571
    Foo Fizz Buzz Bar
    15 935 880 742 986 14 44
    Forsyth–Edwards Notation
    803 415
    Fractions
    307 790 663 708 991
    Game of Life
    118 446 245
    Gijswijt’s Sequence
    29 320 43 109 194 436 320 512 485 43
    Happy Numbers
    507 152 779 609 880 604
    Happy Numbers (Long)
    118 674 842 813 296
    Hexdump
    19 751 721
    Hilbert Curve
    26 138 22 133 86 841 306 202 272582 231347255807 272 91 771 511461 170
    Intersection
    674 784 791
    Inventory Sequence
    15 23 43 882 467 884 55
    ISBN
    275 450 63 899 754530 761
    Jacobi Symbol
    302 871 489 450
    Kaprekar Numbers
    155 433 424144 411 174 472 728 152 435 646
    Kolakoski Constant
    52 10914012851981111227191 6911083909611113895905021301911244259862523713912853511565 9612912329617367977379250 58496561499518251114991300121170136132
    Kolakoski Sequence
    22 43 562 461 797 325
    Leap Years
    850 77858 64 892 614 785 253631
    Levenshtein Distance
    868 631 962 604 588222 555
    Leyland Numbers
    169 224 713 422 826 344
    ln 2
    5060931119510589 925160 807336271785186584412692114131244358 2811811381488961 6610513215516328824049844803812436128585901921205724698167109113
    Look and Say
    44 568 864 772 720 38 254
    Lucky Numbers
    16 23 11 479 485 413 590
    Lucky Tickets
    356 682 348
    Mahjong
    295 252 313
    Mandelbrot
    263 43 203 33 145 13 572219 192 767 558 368 849
    Maze
    101 182244 82 267
    Medal Tally
    409 774 267
    Minesweeper
    115 59 633 142389 637
    Morse Decoder
    364 254
    Morse Encoder
    404
    Multitap Input
    303 236 739 419 610 368
    Musical Chords
    81 191 25 33 162271 221
    N Queens
    53 111 645 562 565
    Niven Numbers
    539860 159 977 790 852 942 778
    Niven Numbers (Long)
    9 927 831 697 781
    Number Spiral
    176 220 713 377 138 320 391 271 489 506
    Odious Numbers
    621 649 490 820 534 854 911 931
    Odious Numbers (Long)
    19 761 853
    Ordinal Numbers
    816 970 607 64
    PalindromemordnilaP
    621 453 842
    Pangram Grep
    321 281 299 870 948 268557 888 817 281 271
    Partition Numbers
    425 676 137606 602 528700 809644 623 47796 149 869
    Pascal’s Triangle
    71 427 675 702 836 771 166
    Pernicious Numbers
    408 633 862 799
    Pernicious Numbers (Long)
    2 660 814
    Poker
    517 364
    Polyominoes
    120 60 836 62 186 228 437 239 50 189 817 767
    Prime Numbers
    556 912 163 897 616 623 892 695
    Prime Numbers (Long)
    79 3 917 8906 794 953 29
    Proximity Grid
    482 232 422
    QR Decoder
    550 466
    Quine
    1,000 968 864480 29 948 522829919 351954 933 896 886 786557867 641 730 202 947 417 961 919 335
    Recamán
    76 635 506 852 207
    Repeating Decimals
    659 700
    Reverse Polish Notation
    800 667 529
    Reversi
    420
    Rijndael S-box
    66 133273 12095167 153247487177 157 298 516 95153241 630264 282488 144 188 252427 577 580
    Rock-paper-scissors-Spock-lizard
    74 638 480
    Roman to Arabic
    127 173 93 183 685 240 7371,000 415
    ROT13
    113 507 815 553 918 162
    Rule 110
    5 24 245 539 281 82 46
    Scrambled Sort
    101 130 781 366 97
    Set
    385 224 836
    Seven Segment
    263 488 668 410 626 600
    SI Units
    698 146 548
    Sierpiński Triangle
    72 138 171 557236 811 628 418 713 57
    Smith Numbers
    120 134 686 472 433 733
    Spelling Numbers
    980 723 771 709 8 461
    Star Wars GPT
    444
    Star Wars Opening Crawl
    628 515
    Sudoku
    234 574 325 572 419 279
    Sudoku (Fill-in)
    370 260
    Ten-pin Bowling
    127 509 467 45388
    Tic-tac-toe
    517 401 492 284
    Time Distance
    471 773 652
    Tongue-twisters
    419 612 562 601 567 583584 659 813 722 502 878 725 642 840 502 831 790629 633
    Topological Sort
    591 219
    Tower of Hanoi
    11 614 127 721670335 2024367 592146597 7 672 685 681 275 362
    Transpose Sentence
    1,000 742 492
    Trinomial Triangle
    21 32 648 55 753 72 96
    United States
    130 912 138 102 107
    Vampire Numbers
    190124 50 454 519 635 567
    Van Eck Sequence
    16 2823 2066 2415 18 618 6721417 1920 662121415 588 14 2732 94 414
    Zeckendorf Representation
    825 458 811 544 665
    Zodiac Signs
    638 34942 319 28
    γ
    228836 11450248631548643424511323871483611739488881124521841009251329716817946788912362464172994681,000 11849731848850580482729575185654926432393592509512 545
    λ
    89179 185516503494495329266207240165191581168209176179201212236206171515478311257116147177453122474234457483452 179514495499521162493177208171484172502148323211603525499226546479514489260
    π
    50639612096118100101100576822959436280885995674813310111113573244647627127108757133986 68111135161174 895151731984514540135 597203 77262108131111120
    τ
    51629411893118989898586722660486279896094654813294110133324564 28124112774132974 69109131159171278750526397451444013265 20113276251108128110116
    φ
    53819512094801018987464822450495371705486583713495107102233256 2312780677144969 4910613015917430 444669990 115 13638587169132372507814410198
    √2
    5363901209775100828648452234542537069558257411299510886253256 2612861738130974 461091301571742788464670893311233412935592204128382537613011397
    𝑒
    14331294260619978838088974855189443855747946805438958710511624395056238799965769803161871071157052661236468547131101286439555941619562198838482109