Card Number Validation in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 v2 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 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 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 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 v2 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 Lang Points Chars Time 151st MeWhenI 🇻🇦 VimL 809 104 2 days ago 152nd m-tkach 🇺🇦 Pascal 809 161 a day ago 153rd ovs-code 🇩🇪 jq 808 66 7 hours ago 154th pardouin 🇫🇷 Crystal 807 71 a day ago 155th sean-niemann 🇺🇸 Java 805 145 2 days ago 156th MeWhenI 🇻🇦 Pascal 804 162 3 days ago 157th Natanaelel 🇸🇪 Ruby 803 61 3 days ago 157th stefangimmillaro Ruby 803 61 3 days ago 159th Shanethegamer 🇺🇸 Clojure 802 124 a day ago 160th emgordon154 Civet 801 72 2 days ago 161st emgordon154 JavaScript 800 79 2 days ago 161st dmrichwa 🇺🇸 JavaScript 800 79 2 days ago 163rd sean-niemann 🇺🇸 V 800 98 2 days ago 164th m-tkach 🇺🇦 Wren 800 131 18 hours ago 165th canissimia 🇦🇶 brainfuck 798 130 a day ago 166th MeWhenI 🇻🇦 PHP 796 89 2 days ago 166th sean-niemann 🇺🇸 PHP 796 89 a day ago 168th Shanethegamer 🇺🇸 Lisp 795 132 2 days ago 169th Shanethegamer 🇺🇸 D 794 102 a day ago 170th edsrzf 🇳🇿 Elixir 794 125 a day ago 171st antimon2 🇯🇵 Julia 793 71 4 days ago 172nd stefangimmillaro C# 793 89 a day ago 173rd ovs-code 🇩🇪 Prolog 793 119 3 days ago 174th stefangimmillaro Fortran 793 134 a day ago 175th stefangimmillaro Nim 792 115 a day ago 176th AlephSquirrel Forth 792 148 4 days ago 177th edsrzf 🇳🇿 Scheme 792 169 a day ago 178th DialFrost 🇸🇬 Bash 790 61 a day ago 179th sisyphus-ppcg 🇦🇺 Ruby 790 62 2 days ago 180th saito-ta 🇯🇵 sed 790 74 4 days ago 181st emgordon154 Zig 790 166 2 days ago 182nd Shanethegamer 🇺🇸 Java 788 148 a day ago 183rd GrayJoKing 🇦🇺 PHP 787 90 3 days ago 184th Natanaelel 🇸🇪 Raku 784 48 3 days ago 185th mousetail 🇳🇱 jq 784 68 20 hours ago 186th MeWhenI 🇻🇦 C# 784 90 2 days ago 187th MeWhenI 🇻🇦 Hexagony 784 183 3 days ago 188th GrayJoKing 🇦🇺 Factor 782 79 3 days ago 189th tayloia 🇬🇧 JavaScript 780 81 a day ago 190th Shanethegamer 🇺🇸 Scheme 778 172 2 days ago 191st Shanethegamer 🇺🇸 C# 775 91 a day ago 192nd edsrzf 🇳🇿 Java 773 151 2 days ago 193rd SB-945 Python 772 82 3 days ago 194th DialFrost 🇸🇬 Berry 772 91 3 days ago 195th Shanethegamer 🇺🇸 Nim 772 118 2 days ago 196th edsrzf 🇳🇿 Go 772 150 3 days ago 197th MeWhenI 🇻🇦 TeX 772 290 3 days ago 198th sean-niemann 🇺🇸 D 771 105 3 days ago 199th stefangimmillaro PHP 770 92 3 days ago 199th Shanethegamer 🇺🇸 PHP 770 92 a day ago 201st sean-niemann 🇺🇸 Dart 770 95 2 days ago 202nd sean-niemann 🇺🇸 C++ 770 118 2 days ago 203rd Waffle3z Lua 769 103 3 days ago 204th MeWhenI 🇻🇦 BASIC 769 122 2 hours ago 205th MeWhenI 🇻🇦 COBOL 769 331 3 days ago 206th bizy-coder Coconut 768 74 4 days ago 206th m-tkach 🇺🇦 Coconut 768 74 a day ago 208th Shanethegamer 🇺🇸 Ruby 766 64 a day ago 209th retrohun Bash 765 63 2 days ago 210th Shanethegamer 🇺🇸 Haskell 764 138 a day ago 211th ndren Python 763 83 2 days ago 211th Bmrl7 Python 763 83 a day ago 213th Shanethegamer 🇺🇸 Go 762 152 a day ago 214th uttumuttu 🇫🇮 JavaScript 761 83 3 days ago 214th KatieLG 🇬🇧 JavaScript 761 83 3 days ago 216th sean-niemann 🇺🇸 C 759 95 2 days ago 217th edsrzf 🇳🇿 Rust 759 123 a day ago 218th AlephSquirrel Python 754 84 4 days ago 219th error256 Lua 754 105 3 days ago 220th MeWhenI 🇻🇦 Swift 751 111 2 days ago 221st snyderek 🇺🇸 C++ 751 121 3 days ago 222nd AlephSquirrel Coconut 747 76 4 days ago 223rd MeWhenI 🇻🇦 Lua 747 106 2 days ago 224th inventshah Python 745 85 a day ago 225th Shanethegamer 🇺🇸 Swift 745 112 a day ago Prev 151–225 of 394 Next