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    duckyluuk (he/him) 🇳🇱

    108,948
    110,544
    💎44
    🥇156
    🥈37
    🥉57

    🪨⭐

    124 / 124 Holes

    🔣

    43 / 62 Langs

    🏆

    68 / 100 Cheevos

    📅

    1 Hole Authored

    3 Referrals

    12 Days of Christmas
    915 956 977 853
    24 Game
    659 692 846
    99 Bottles of Beer
    948 926 733
    Abundant Numbers
    788 773 908
    Abundant Numbers (Long)
    910 903 907
    Arabic to Roman
    680 734 611 740 690
    Arithmetic Numbers
    912 911 861
    Arrows
    804 836 556
    Ascending Primes
    859 924 858
    ASCII Table
    876 885 922
    Billiards
    745 799
    brainfuck
    308 825 893 659
    Calendar
    954
    Card Number Validation
    798 947 876 775
    Catalan Numbers
    942 974 847
    Catalan’s Constant
    599 994 622
    Christmas Trees
    865 840 848 879
    Collatz
    884 907 827 896 820
    CSS Colors
    120 1,000 883 753
    Cubes
    691 703
    Day of Week
    919 949 1,000961 629
    DFA Simulator
    882 778 855 920 849
    Diamonds
    781 832 917
    Divisors
    946 827 920 984 804
    Emirp Numbers
    846 831 887 886
    Emirp Numbers (Long)
    736 759
    Emojify
    817 860 754
    Evil Numbers
    910 856 749 982 819 669
    Evil Numbers (Long)
    912 813 821 952 804
    Factorial Factorisation
    774 104 727 792 654
    Farey Sequence
    890 875 836 921 886
    Fibonacci
    894851891556946814896 853754797 583 953 72 947981 908961 800865747987 846879938 366191
    Fizz Buzz
    968 968992 858 985 994 824987
    Foo Fizz Buzz Bar
    959 890 987 819
    Forsyth–Edwards Notation
    787 703 859 816
    Fractions
    920 952 970 804991
    Game of Life
    794 327 817 733 841 783
    Gijswijt’s Sequence
    855 790 905 772
    Happy Numbers
    865 867 980 831
    Happy Numbers (Long)
    848 874 853
    Hexdump
    665 725 703
    Hilbert Curve
    444
    Intersection
    773 812 842
    Inventory Sequence
    839 898 884 873
    ISBN
    839 911 883 714
    Jacobi Symbol
    650 698
    Kaprekar Numbers
    347 400 857
    Kolakoski Constant
    760 660 731 496
    Kolakoski Sequence
    857 777 814 881 756
    Leap Years
    815 874 865 779
    Levenshtein Distance
    843 925
    Leyland Numbers
    913 959 588
    ln 2
    947 971 124
    Look and Say
    787 934 876803 791 876
    Lucky Numbers
    876 920 644
    Lucky Tickets
    879 934 954 737
    Mahjong
    486 502
    Mandelbrot
    892 910 900
    Maze
    727 749
    Medal Tally
    867 822 749 962 796
    Minesweeper
    861 850 869
    Morse Decoder
    857 886
    Morse Encoder
    821 856
    Musical Chords
    517 545
    N Queens
    828 705 823 870
    Niven Numbers
    929 977 962 796
    Niven Numbers (Long)
    910 945 906 732
    Number Spiral
    795 839 645
    Odious Numbers
    911 854 767 980 784
    Odious Numbers (Long)
    912 829 874 973 771
    Ordinal Numbers
    787 908 890
    PalindromemordnilaP
    856 823 829 900 857
    Pangram Grep
    709 877 578496578 675 903508 911 834 530474
    Partition Numbers
    677 725 687 893
    Pascal’s Triangle
    786 819 670 908 732
    Pernicious Numbers
    939 978 808
    Pernicious Numbers (Long)
    929 973 833
    Poker
    861 879
    Polyominoes
    593 597 874
    Prime Numbers
    864 846 833 871 957 892
    Prime Numbers (Long)
    911 867 849 873 974 784
    Proximity Grid
    697 694 858
    QR Decoder
    646 660
    Quine
    1,000 967 863 788948 837 815947 977 861
    Recamán
    872 884 947 730
    Repeating Decimals
    515 536 755
    Reverse Polish Notation
    704 800 829 783
    Reversi
    796 804
    Rijndael S-box
    606 588 579
    Rock-paper-scissors-Spock-lizard
    758 785 899
    Roman to Arabic
    894 817 970 855
    ROT13
    834 958 749
    Rule 110
    602 628 840
    Scrambled Sort
    855 929 816
    Set
    809 909 698
    Seven Segment
    732 791 858
    SI Units
    650 606
    Sierpiński Triangle
    798 760 788 892
    Smith Numbers
    784 784 609
    Spelling Numbers
    200857 526 824
    Star Wars GPT
    831 877 786
    Star Wars Opening Crawl
    690 746
    Sudoku
    720 711
    Sudoku (Fill-in)
    643 672
    Ten-pin Bowling
    613 614
    Tic-tac-toe
    817 722 844 870
    Time Distance
    893 896 887
    Tongue-twisters
    864 879 955
    Topological Sort
    728 735 774
    Tower of Hanoi
    670 914 750
    Transpose Sentence
    867 840 900 749
    Trinomial Triangle
    883 835
    United States
    763 921 840 868
    Vampire Numbers
    864 887 886
    Van Eck Sequence
    875 836 966 749
    Zeckendorf Representation
    897 864 955 808
    Zodiac Signs
    848 889 830
    γ
    519 1,000401 524 492
    λ
    657 186 733 652 502 211
    π
    915 675910 986588 949 145
    τ
    927 677917 749588 943 144
    φ
    910 786 944 940 115
    √2
    954 694 758 982 123
    𝑒
    953 980715 97971 101