Tutorial in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper 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 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal 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 Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper 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 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 852nd acotis 0 65 615ms 18 Feb 2025 852nd gigaprofisi 🇺🇸 0 65 448ms 3 Mar 2025 852nd GolfingSuccess 🇬🇷 0 65 131ms 6 Mar 2025 852nd Jacob385 0 65 3ms 19 Mar 2025 852nd 4atj 0 65 10ms 10 Apr 2025 852nd orthoplex 🇨🇽 0 65 11ms 16 Apr 2025 852nd MeWhenI 🇻🇦 0 65 7ms 17 Apr 2025 852nd DialFrost 🇸🇬 0 65 6ms 17 Apr 2025 852nd DialFrost 🇸🇬 0 65 10ms 17 Apr 2025 852nd error256 0 65 12ms 17 Apr 2025 852nd edsrzf 🇳🇿 0 65 132ms 17 Apr 2025 852nd edsrzf 🇳🇿 0 65 4ms 18 Apr 2025 852nd HumanoidCPU 0 65 11ms 18 Apr 2025 852nd HumanoidCPU 0 65 127ms 18 Apr 2025 852nd DialFrost 🇸🇬 0 65 126ms 18 Apr 2025 852nd BlankSpruce 0 65 11ms 18 Apr 2025 852nd Shanethegamer 🇺🇸 0 65 128ms 18 Apr 2025 852nd CaedenHarper 🇨🇦 0 65 9ms 18 Apr 2025 852nd CaedenHarper 🇨🇦 0 65 124ms 18 Apr 2025 852nd undefinedRyan 0 65 10ms 19 Apr 2025 852nd DialFrost 🇸🇬 0 65 4ms 20 Apr 2025 852nd dokutan 0 65 7ms 28 Apr 2025 852nd RYSF13 🇨🇳 0 65 2ms 13 May 2025 852nd Shanethegamer 🇺🇸 0 65 3ms 13 May 2025 852nd Moltres-Galar 🇺🇦 0 65 12ms 21 May 2025 852nd fuzzylojik-golf 🇺🇸 0 65 11ms 5 Jun 2025 852nd codingisgreatbutiamnot 0 65 12ms 7 Jun 2025 852nd cros107 🇦🇺 0 65 10ms 14 Jun 2025 852nd long279595192 0 65 12ms 20 Jun 2025 852nd jiji7879 0 65 10ms 20 Jun 2025 852nd zijinoier 0 65 12ms 25 Jun 2025 852nd dirckvdende 0 65 10ms 30 Jun 2025 852nd BREMAUCY 🇫🇷 0 65 10ms 1 Jul 2025 852nd Quentin-AC 0 65 13ms 2 Jul 2025 852nd Jak-Ch-ll 0 65 12ms 6 Jul 2025 852nd Flekay 🇩🇪 0 65 11ms 10 Jul 2025 852nd klixel 🇨🇦 0 65 10ms 11 Jul 2025 852nd Bpc-CPU 0 65 763ms 12 Jul 2025 852nd KasperKivimaeki 🇫🇮 0 65 13ms 15 Jul 2025 852nd Nyandereian 0 65 13ms 15 Jul 2025 852nd itu-itis21-akkoyuno21 0 65 14ms 15 Jul 2025 852nd GrayJoKing 🇦🇺 0 65 13ms 18 Jul 2025 852nd LostSyntax21 🇬🇧 0 65 12ms 19 Jul 2025 852nd yjgnaw 0 65 10ms 24 Jul 2025 852nd oween12 0 65 10ms 6 Aug 2025 852nd xiaoyiming123 0 65 10ms 11 Aug 2025 852nd EthanJantz 0 65 11ms 12 Aug 2025 852nd wobblybits 0 65 12ms 14 Aug 2025 852nd janlelis 0 65 10ms 14 Aug 2025 852nd ShaanveerS 0 65 10ms 17 Aug 2025 852nd Vexxter9 🇳🇱 0 65 467ms 21 Aug 2025 852nd ut0s 0 65 12ms 23 Aug 2025 852nd HETHAT 🇩🇿 0 65 10ms 3 Sep 2025 852nd republic82 0 65 10ms 13 Sep 2025 852nd snoozingnewt 🇨🇦 0 65 7ms 15 Sep 2025 852nd snoozingnewt 🇨🇦 0 65 123ms 15 Sep 2025 852nd snoozingnewt 🇨🇦 0 65 3ms 15 Sep 2025 852nd edsrzf 🇳🇿 0 65 4ms 18 Sep 2025 852nd GolfingSuccess 🇬🇷 0 65 3ms 19 Sep 2025 852nd DialFrost 🇸🇬 0 65 4ms 19 Sep 2025 852nd retrohun 0 65 888ms 19 Sep 2025 852nd ahmetdemirag 🇨🇾 0 65 10ms 24 Sep 2025 852nd ShikChen 🇹🇼 0 65 10ms 26 Sep 2025 852nd Shanethegamer 🇺🇸 0 65 3ms 28 Sep 2025 852nd davecame 0 65 14ms 3 Oct 2025 852nd CommandLeo 🇮🇹 0 65 11ms 4 Oct 2025 852nd ThePixelatedCat 0 65 14ms 6 Oct 2025 852nd snoozingnewt 🇨🇦 0 65 3ms 6 Oct 2025 852nd fvla 0 65 11ms 14 Oct 2025 852nd asarvazyan 0 65 11ms 18 Oct 2025 852nd intgrah 0 65 10ms 22 Oct 2025 852nd Openstreetmapler 0 65 532ms 30 Oct 2025 852nd j-zhang43 0 65 10ms 22 days ago 852nd msbranicky 0 65 2ms 21 days ago 852nd MeWhenI 🇻🇦 0 65 5ms 16 days ago First Prev 901–975 of 2,923 Next Last