duckyluuk (he/him) 🇳🇱

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104,649
💎29
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🥈31
🥉62

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118 / 118 Holes

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27 / 60 Langs

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55 / 82 Cheevos

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1 Hole Authored

3 Referrals

12 Days of Christmas
937 932 1,000 885
24 Game
808 802 986
99 Bottles of Beer
921 929 770
Abundant Numbers
828 845 1,000
Abundant Numbers (Long)
931 948 1,000
Arabic to Roman
798 720 679 838 779
Arithmetic Numbers
969 984
Arrows
854 902
Ascending Primes
740 766
ASCII Table
872 908 843
Billiards
915 916
brainfuck
322 917 929
Card Number Validation
912 1,000 931 929
Catalan Numbers
951 1,000
Catalan’s Constant
732 1,000 744
Christmas Trees
869 864 885 972
Collatz
836 932 900 934 901
CSS Colors
124 1,000 875 908
Cubes
846 780
Day of Week
985 1,000 1,0001,000 705
DFA Simulator
979 707 956 980 1,000
Diamonds
846 862 1,000
Divisors
918 845 1,000 1,000 894
Emirp Numbers
869 608 902 861
Emirp Numbers (Long)
838 851
Emojify
856 911 759
Evil Numbers
872 881 816 1,000 868
Evil Numbers (Long)
902 848 902 976 857
Factorial Factorisation
859 764 872 796
Farey Sequence
950 924 931 967 1,000
Fibonacci
943882600981842889 885987 62 9891,000 9801,000 8288957711,000889943962201
Fizz Buzz
963 1,0001,000 902 981 859
Foo Fizz Buzz Bar
970 908 985 850
Forsyth–Edwards Notation
880 753 913 960
Fractions
984 1,000 1,000 9811,000
Game of Life
878 767 829 895 1,000
Gijswijt’s Sequence
887 837 901 845
Happy Numbers
807 767 857 795
Happy Numbers (Long)
923 938 955
Hexdump
744 814
Intersection
852 795 898
Inventory Sequence
909 945 927 964
ISBN
893 949 947 815
Jacobi Symbol
771 816
Kaprekar Numbers
342 571 610 710
Kolakoski Constant
861 728 875
Kolakoski Sequence
963 817 914 944 863
Leap Years
796 891 878 846
Levenshtein Distance
958 972
Leyland Numbers
984 1,000 676
ln 2
981 1,000 140
Look and Say
831 968 1,000874 845 973
Lucky Numbers
963 963 731
Lucky Tickets
719 771
Mahjong
583 712
Mandelbrot
708 938 1,000
Maze
818 859
Medal Tally
953 667 850 1,000 905
Morse Decoder
928 929
Morse Encoder
900 913
Musical Chords
681 700
N Queens
894 705 906 1,000
Niven Numbers
955 1,000 978 877
Niven Numbers (Long)
941 980 962 808
Number Spiral
915 915 737
Odious Numbers
897 881 837 1,000 830
Odious Numbers (Long)
925 867 960 1,000 818
Ordinal Numbers
870 957 1,000
PalindromemordnilaP
984 884 933 956 923
Pangram Grep
875 937 953 958
Partition Numbers
610 622 115
Pascal’s Triangle
889 852 926
Pernicious Numbers
783 833 915
Pernicious Numbers (Long)
941 1,000 928
Poker
917 932
Polyominoes
760 762 1,000
Prime Numbers
854 846 857 820 976 1,000
Prime Numbers (Long)
955 867 884 962 978 891
Proximity Grid
862 850 1,000
QR Decoder
779 802
Quine
1,000 1,000923 8131,000 862 9011,000 969 1,000
Recamán
947 911 965
Repeating Decimals
622 672
Reverse Polish Notation
841 800 898 972
Reversi
903 882
Rijndael S-box
720 706 672
Rock-paper-scissors-Spock-lizard
861 873 1,000
Roman to Arabic
932 849 1,000 1,000
ROT13
833 1,000 917
Rule 110
716 728 927
Scrambled Sort
844 986 1,000
Set
672 966 832
Seven Segment
856 862 977
SI Units
590 534
Sierpiński Triangle
836 770 885 1,000
Smith Numbers
833 844
Spelling Numbers
383857 682 1,000
Star Wars GPT
675 664 957
Star Wars Opening Crawl
708 871
Sudoku
661 687
Sudoku (Fill-in)
816 825
Ten-pin Bowling
693 763
Tic-tac-toe
701 760 923 1,000
Time Distance
824 940 982
Tongue-twisters
831 842 1,000
Transpose Sentence
915 907 972 892
United States
898 864 920 1,000
Vampire Numbers
976 940
Van Eck Sequence
981 878 1,000 842
Zeckendorf Representation
987 913 1,000 917
Zodiac Signs
873 922
γ
656 1,000446 660 222
λ
779 853 780 222
π
966 8029231,000641 983 211
τ
966 789954765647 983 151
φ
925 871 973 981 130
√2
979 883 806 1,000 138
𝑒
979 1,000779 1,000 112