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 Billiards 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 Partition Numbers 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 ROT13 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe 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 Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig All Bytes Chars Scoring All Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 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 Billiards 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 Partition Numbers 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 ROT13 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe 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 🥇 💎 🥈 🥉 1st JayXon 🇺🇸 25 (19) 0 0 2nd ovs-code 🇩🇪 5 (5) 2 3 3rd MeWhenI 🇻🇦 4 (4) 6 10 4th m-tkach 🇺🇦 3 (2) 1 0 5th sean-niemann 🇺🇸 3 (1) 5 2 6th GrayJoKing 🇦🇺 3 (1) 1 0 7th saito-ta 🇯🇵 3 (1) 0 0 8th pardouin 🇫🇷 3 (0) 1 1 9th canissimia 🇦🇶 2 (2) 1 0 10th error256 2 (1) 2 1 11th duckyluuk 🇳🇱 2 (1) 1 0 11th emplv 🇱🇻 2 (1) 1 0 13th nwellnhof 🇩🇪 2 (0) 5 1 14th btnlq 2 (0) 0 0 14th rucin93 🇵🇱 2 (0) 0 0 16th edsrzf 🇳🇿 1 (1) 2 3 17th emgordon154 1 (1) 1 1 18th zacjl 1 (1) 1 0 19th kg583 🇺🇸 1 (1) 0 2 20th AlephSquirrel 1 (1) 0 1 20th CLOStrophobic 🇮🇹 1 (1) 0 1 22nd IanUtley 1 (1) 0 0 22nd lifthrasiir 🇰🇷 1 (1) 0 0 22nd MostParsingVex 1 (1) 0 0 22nd UnderKoen 🇳🇱 1 (1) 0 0 22nd xsot 🇸🇬 1 (1) 0 0 27th DialFrost 🇸🇬 1 (0) 1 2 28th inventshah 1 (0) 0 1 28th sisyphus-ppcg 🇦🇺 1 (0) 0 1 30th bitsandbeyond 🇳🇱 1 (0) 0 0 30th bizy-coder 1 (0) 0 0 30th frankgraziano 1 (0) 0 0 30th khvdm 1 (0) 0 0 30th Rubiksmath 1 (0) 0 0 30th Seek64 🇩🇪 1 (0) 0 0 36th Shanethegamer 🇺🇸 0 (0) 5 6 37th stefangimmillaro 0 (0) 3 3 38th Natanaelel 🇸🇪 0 (0) 1 1 39th 2bular 0 (0) 1 0 39th chunes3 🇺🇸 0 (0) 1 0 39th dokutan 0 (0) 1 0 39th FlyingPenguin223 0 (0) 1 0 39th jared-hughes 0 (0) 1 0 39th Kacarott 🇦🇺 0 (0) 1 0 39th lynn 0 (0) 1 0 39th radarek 🇵🇱 0 (0) 1 0 39th rhdqor213 0 (0) 1 0 39th Yax42 🇫🇷 0 (0) 1 0 49th 4hg 🇺🇸 0 (0) 0 1 49th acotis 0 (0) 0 1 49th annaproxy 0 (0) 0 1 49th antimon2 🇯🇵 0 (0) 0 1 49th JDiLenarda 🇫🇷 0 (0) 0 1 49th KasperKivimaeki 🇫🇮 0 (0) 0 1 49th mousetail 🇳🇱 0 (0) 0 1 49th primo-ppcg 🇹🇭 0 (0) 0 1 49th retrohun 0 (0) 0 1 1–57 of 57