Card Number Validation in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc gs All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Points Chars Time 1st saito-ta 🇯🇵 1,000 25 2 Oct 2024 2nd ovs-code 🇩🇪 976 29 2 Oct 2024 3rd bizy-coder 955 67 1 Oct 2024 3rd pardouin 🇫🇷 955 67 1 Oct 2024 3rd btnlq 955 67 1 Oct 2024 3rd Seek64 🇩🇪 955 67 1 Oct 2024 3rd m-tkach 🇺🇦 955 67 1 Oct 2024 3rd Rubiksmath 955 67 7 Oct 2024 3rd JayXon 🇺🇸 955 67 13 Oct 2024 10th 2bular 944 30 1 Oct 2024 10th zacjl 944 30 3 Oct 2024 12th duckyluuk 🇳🇱 936 68 4 Oct 2024 12th JayXon 🇺🇸 936 68 4 Oct 2024 12th emplv 🇱🇻 936 68 24 Oct 2024 12th rucin93 🇵🇱 936 68 24 Oct 2024 12th sean-niemann 🇺🇸 936 68 8 days ago 17th JayXon 🇺🇸 932 51 13 Oct 2024 18th sisyphus-ppcg 🇦🇺 928 42 1 Oct 2024 18th saito-ta 🇯🇵 928 42 1 Oct 2024 20th ovs-code 🇩🇪 925 41 2 Oct 2024 21st nwellnhof 🇩🇪 923 69 8 Oct 2024 22nd GrayJoKing 🇦🇺 918 41 1 Oct 2024 22nd nwellnhof 🇩🇪 918 41 2 Oct 2024 24th pardouin 🇫🇷 918 62 1 Oct 2024 24th JayXon 🇺🇸 918 62 2 Oct 2024 26th kg583 🇺🇸 914 70 10 Oct 2024 27th JayXon 🇺🇸 914 76 11 Oct 2024 28th bstrat 913 31 6 Oct 2024 29th stefangimmillaro 910 70 3 Oct 2024 30th xsot 🇸🇬 908 48 4 Oct 2024 31st JayXon 🇺🇸 904 64 2 Oct 2024 32nd nwellnhof 🇩🇪 903 51 1 Oct 2024 32nd bitsandbeyond 🇳🇱 903 51 7 Oct 2024 34th JayXon 🇺🇸 903 62 13 Oct 2024 35th JayXon 🇺🇸 901 78 13 Oct 2024 36th error256 899 63 7 Oct 2024 36th JayXon 🇺🇸 899 63 13 Oct 2024 38th GrayJoKing 🇦🇺 897 71 1 Oct 2024 38th pardouin 🇫🇷 897 71 2 Oct 2024 38th ovs-code 🇩🇪 897 71 3 Oct 2024 38th vlpx 🇫🇮 897 71 23 Oct 2024 42nd emplv 🇱🇻 897 75 24 Oct 2024 43rd JayXon 🇺🇸 894 88 5 Oct 2024 44th canissimia 🇦🇶 893 28 2 Oct 2024 45th saito-ta 🇯🇵 893 54 1 Oct 2024 46th btnlq 893 60 1 Oct 2024 46th GrayJoKing 🇦🇺 893 60 3 Oct 2024 48th inventshah 893 74 27 days ago 48th JayXon 🇺🇸 893 74 8 days ago 50th pardouin 🇫🇷 890 65 2 Oct 2024 51st ovs-code 🇩🇪 889 63 1 Oct 2024 52nd duckyluuk 🇳🇱 888 72 4 Oct 2024 53rd GrayJoKing 🇦🇺 886 58 24 Oct 2024 54th canissimia 🇦🇶 886 66 1 Oct 2024 55th MeWhenI 🇻🇦 885 64 3 Oct 2024 56th xsot 🇸🇬 884 72 10 Oct 2024 57th JayXon 🇺🇸 883 79 5 Oct 2024 57th rucin93 🇵🇱 883 79 24 Oct 2024 57th sean-niemann 🇺🇸 883 79 18 days ago 60th JayXon 🇺🇸 883 96 11 Oct 2024 61st error256 882 70 1 Oct 2024 62nd pardouin 🇫🇷 880 54 1 Oct 2024 62nd radarek 🇵🇱 880 54 3 Oct 2024 62nd MeWhenI 🇻🇦 880 54 3 Oct 2024 62nd error256 880 54 7 Oct 2024 62nd nwellnhof 🇩🇪 880 54 13 Oct 2024 67th rhdqor213 879 79 11 Oct 2024 68th nwellnhof 🇩🇪 879 80 2 Oct 2024 69th JayXon 🇺🇸 879 106 22 Oct 2024 70th moustave 876 73 16 days ago 70th emgordon154 876 73 3 days ago 72nd JayXon 🇺🇸 875 79 17 Oct 2024 73rd GrayJoKing 🇦🇺 874 90 3 Oct 2024 73rd FlyingPenguin223 874 90 16 Oct 2024 75th dmrichwa 🇺🇸 872 73 5 Oct 2024 1–75 of 527 Next