Card Number Validation in all languages in bytes. 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 Bytes Time 1st saito-ta 🇯🇵 1,000 25 2 Oct 2024 2nd ovs-code 🇩🇪 976 29 2 Oct 2024 3rd bizy-coder 949 84 1 Oct 2024 3rd pardouin 🇫🇷 949 84 1 Oct 2024 3rd AlephSquirrel 949 84 1 Oct 2024 3rd btnlq 949 84 1 Oct 2024 3rd Seek64 🇩🇪 949 84 1 Oct 2024 3rd m-tkach 🇺🇦 949 84 1 Oct 2024 3rd Rubiksmath 949 84 7 Oct 2024 3rd JayXon 🇺🇸 949 84 13 Oct 2024 11th 2bular 944 30 1 Oct 2024 11th zacjl 944 30 3 Oct 2024 13th inventshah 938 85 4 Oct 2024 14th duckyluuk 🇳🇱 936 68 4 Oct 2024 14th JayXon 🇺🇸 936 68 4 Oct 2024 14th emplv 🇱🇻 936 68 24 Oct 2024 14th rucin93 🇵🇱 936 68 24 Oct 2024 14th sean-niemann 🇺🇸 936 68 8 days ago 19th JayXon 🇺🇸 932 51 13 Oct 2024 20th sisyphus-ppcg 🇦🇺 928 42 1 Oct 2024 20th saito-ta 🇯🇵 928 42 1 Oct 2024 22nd ovs-code 🇩🇪 925 41 2 Oct 2024 23rd AdrienHache 🇫🇷 924 39 2 Oct 2024 24th nwellnhof 🇩🇪 923 69 8 Oct 2024 25th GrayJoKing 🇦🇺 918 41 1 Oct 2024 25th nwellnhof 🇩🇪 918 41 2 Oct 2024 27th JayXon 🇺🇸 914 76 11 Oct 2024 28th bstrat 913 31 6 Oct 2024 29th stefangimmillaro 910 70 3 Oct 2024 30th JayXon 🇺🇸 910 72 2 Oct 2024 31st xsot 🇸🇬 908 48 4 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 🇺🇸 896 73 a day ago 44th JayXon 🇺🇸 894 88 5 Oct 2024 45th canissimia 🇦🇶 893 28 2 Oct 2024 46th saito-ta 🇯🇵 893 54 1 Oct 2024 47th btnlq 893 60 1 Oct 2024 47th GrayJoKing 🇦🇺 893 60 3 Oct 2024 49th inventshah 893 74 27 days ago 49th JayXon 🇺🇸 893 74 8 days ago 51st ovs-code 🇩🇪 889 63 2 Oct 2024 52nd GrayJoKing 🇦🇺 886 58 24 Oct 2024 53rd canissimia 🇦🇶 886 66 1 Oct 2024 54th nwellnhof 🇩🇪 886 90 1 Oct 2024 54th ovs-code 🇩🇪 886 90 3 Oct 2024 54th kg583 🇺🇸 886 90 9 Oct 2024 57th MeWhenI 🇻🇦 885 64 3 Oct 2024 58th bizy-coder 885 74 1 Oct 2024 58th pardouin 🇫🇷 885 74 1 Oct 2024 58th m-tkach 🇺🇦 885 74 3 Oct 2024 61st xsot 🇸🇬 884 72 10 Oct 2024 62nd JayXon 🇺🇸 883 79 5 Oct 2024 62nd rucin93 🇵🇱 883 79 24 Oct 2024 62nd sean-niemann 🇺🇸 883 79 17 days ago 65th JayXon 🇺🇸 883 96 11 Oct 2024 66th error256 882 70 1 Oct 2024 67th radarek 🇵🇱 880 54 3 Oct 2024 67th MeWhenI 🇻🇦 880 54 3 Oct 2024 67th error256 880 54 7 Oct 2024 67th nwellnhof 🇩🇪 880 54 13 Oct 2024 71st lyphyser 879 41 1 Oct 2024 72nd nwellnhof 🇩🇪 879 80 2 Oct 2024 73rd JayXon 🇺🇸 879 106 22 Oct 2024 74th 5cw 🇺🇸 876 91 1 Oct 2024 74th stefangimmillaro 876 91 13 Oct 2024 1–75 of 530 Next