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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?

    prplz (he/him) 🇦🇺

    91,669
    87,962
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    🥇303
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    103 / 126 Holes

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    50 / 64 Langs

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    67 / 109 Cheevos

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    1 Referral

    12 Days of Christmas
    714 862 871 832936 928 965 916 930926 940
    24 Game
    546
    99 Bottles of Beer
    325 829908 939 922 847 926 928
    Abundant Numbers
    715 807807850 868 751808781852953 567852 707722783 800 824 936884846553797
    Abundant Numbers (Long)
    837917 857943 729 928 931 886898892 921
    Arabic to Roman
    757731753 985 778 879 799 743
    Arithmetic Numbers
    890 931 599 911
    Arrows
    879879 690823 954 858
    Ascending Primes
    798
    ASCII Table
    709 810 802
    Billiards
    675
    brainfuck
    570 782 832 635 831 869 813783
    Catalan Numbers
    545 957 922 974 687959
    Catalan’s Constant
    994 607
    Christmas Trees
    132671 916 840 912 787 896 848 917910 868
    Collatz
    973 883
    CSS Colors
    567 610 858 960 893 863
    Cubes
    513 741 679 613
    Day of Week
    1,000
    DFA Simulator
    719 858
    Diamonds
    68814 779 724 582 755 715 657737573 672
    Divisors
    623 635 51952929 946 902 918921892 884842952 859638979809 949910850891935825942 984948942967947730905766
    Emirp Numbers
    628948937 906 679899 903 810 783898 887 759960802 765
    Emirp Numbers (Long)
    726 739853
    Emojify
    728940 638 584 981 902
    Evil Numbers
    827 586872915903 910 777 767724971 563922 717765908 803707 982 884816800 711
    Evil Numbers (Long)
    913 789 968 846 953
    Farey Sequence
    922
    Fibonacci
    927847 742 111953965961 896 965 939 8809409531,000866 585981691 961900923932893865969 987 981938944911927844
    Fizz Buzz
    828 903944864 956 992 896830804947 927 994 992987846589868
    Foo Fizz Buzz Bar
    883 932 832 932 986 844
    Forsyth–Edwards Notation
    484 866 889
    Fractions
    859 769 746 991
    Game of Life
    746 809 788
    Gijswijt’s Sequence
    695
    Happy Numbers
    574892919 921 907 641882 745 934 980 768963847 656
    Happy Numbers (Long)
    767 775 895 873 754 874 761868 830
    Hexdump
    709 946 979
    Intersection
    690 804
    Inventory Sequence
    852 852 932
    ISBN
    847832867 935 795 818
    Jacobi Symbol
    925 777
    Kolakoski Constant
    775 756
    Kolakoski Sequence
    571 831889 717 601880 802 714 786 881 811
    Leap Years
    85903 772 957 730 778 883 782766
    Levenshtein Distance
    654 945 726 730 970
    Leyland Numbers
    889 900 753 782 911 960 811
    ln 2
    961 830
    Look and Say
    905 924
    Lucky Numbers
    921
    Lucky Tickets
    659
    Maze
    696 765
    Medal Tally
    796
    Morse Decoder
    820 887 735
    Morse Encoder
    828 832 830 849
    Musical Chords
    436
    Niven Numbers
    7917438258489259236099659539457828869517869639259359339358779211,000953757941591977960618 953946920919854937979932984922980920947690945934938622935
    Niven Numbers (Long)
    893 919 906913983966
    Number Spiral
    418 829
    Odious Numbers
    779 568884926 912 796 817 970 571920 737778897 878680 980 886843824 729
    Odious Numbers (Long)
    893 827 967 832 974
    Ordinal Numbers
    864 970 951 787 897 962860 997
    Pangram Grep
    603 755 682940898 910 704948 707 523 909 911 936854 599898
    Pascal’s Triangle
    92831 1,000 861 904 834 924 927743
    Pernicious Numbers
    681928793917 457953940933 956913923833922844924 701972904572967 937932905913964948972 978 967965935617912928925 926
    Pernicious Numbers (Long)
    7181,000 685 955 778
    Poker
    681
    Prime Numbers
    703 625 611892916892 747 898758929 9481,000 614972786 901921780876889801956 935 964931884 890
    Prime Numbers (Long)
    917845911 813 1,000 571849 847 953 876952
    Proximity Grid
    727 828 683
    QR Decoder
    727
    Quine
    1,000 968 882 943701 948847 927 933 948 598867603 865947925 822959772646 977 603961643 839 851
    Recamán
    952 852 850
    Repeating Decimals
    1,000
    Reverse Polish Notation
    712 1,000 789 871
    Rijndael S-box
    812 831
    Rock-paper-scissors-Spock-lizard
    802 797 893 883 880 809 883659
    Roman to Arabic
    731 932 732 834 930
    ROT13
    958
    Rule 110
    860 790 927 808 752 634
    Seven Segment
    664 751 867 714 746 784741
    SI Units
    743
    Sierpiński Triangle
    716 748 926 847 819
    Smith Numbers
    758 740 860 778 842
    Spelling Numbers
    727 1,000 769 515
    Star Wars Opening Crawl
    625
    Sudoku
    744 556
    Sudoku (Fill-in)
    818 849 687 667
    Ten-pin Bowling
    606
    Tic-tac-toe
    258
    Time Distance
    825
    Tongue-twisters
    862825862 780883 832 845 901
    United States
    904 847996 919
    Vampire Numbers
    774 844 774
    Van Eck Sequence
    826806 582872 933 837
    Zodiac Signs
    845 872
    γ
    1,000
    λ
    402 405383286 309 690 697 258 303 284452 700
    π
    143683 870986 704 949 678
    τ
    142 877974 699 943 665
    φ
    95 907944 795 976 970
    √2
    91 913974 752 844 669
    𝑒
    99720 861980 686 783 741