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 Calendar 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 Multitap Input 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 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 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 ArkScript 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 ArkScript 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 Calendar 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 Multitap Input 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 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 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 643rd KatieLG 🇬🇧 0 58 14ms 2 Oct 2025 643rd plcc0 0 58 6ms 7 Oct 2025 643rd luuumine 🇫🇷 0 58 11ms 8 Oct 2025 643rd Matter1024 🇮🇳 0 58 14ms 15 Nov 2025 643rd chattyplatinumcool 0 58 15ms 18 Nov 2025 643rd sunleonid 0 58 14ms 21 Nov 2025 643rd TheZwierzLF 🇵🇱 0 58 627ms 21 Nov 2025 643rd JOrE20 0 58 14ms 25 Nov 2025 643rd JOrE20 0 58 6ms 25 Nov 2025 643rd CornerMercury 🇬🇧 0 58 16ms 19 Dec 2025 643rd FoxInTheClouds 0 58 13ms 4 days ago 732nd MeWhenI 🇻🇦 0 59 6ms 11 Dec 2024 732nd lukegustafson 🇺🇸 0 59 171ms 21 Dec 2024 732nd yujh-yujh 🇬🇸 0 59 14ms 3 Jan 2025 732nd emgordon154 0 59 6ms 8 Jan 2025 732nd duckyluuk 🇳🇱 0 59 6ms 12 Jan 2025 732nd Natanaelel 🇸🇪 0 59 5ms 2 Feb 2025 732nd dokutan 0 59 13ms 3 Feb 2025 732nd Shanethegamer 🇺🇸 0 59 4ms 7 Feb 2025 732nd voytxt 🇨🇿 0 59 8ms 8 Feb 2025 732nd sohamkorade 0 59 14ms 13 Feb 2025 732nd DanielBash 0 59 11ms 22 Feb 2025 732nd persistz 0 59 10ms 30 Jun 2025 732nd LostSyntax21 🇬🇧 0 59 7ms 19 Jul 2025 732nd vgamula 🇺🇦 0 59 11ms 5 Aug 2025 732nd Boowie41 0 59 13ms 10 Nov 2025 732nd FlyingPenguin223 0 59 2ms 14 Nov 2025 732nd MeWhenI 🇻🇦 0 59 2ms 14 Nov 2025 749th emgordon154 0 60 169ms 28 Nov 2024 749th xsot 🇸🇬 0 60 6ms 4 Dec 2024 749th Shanethegamer 🇺🇸 0 60 170ms 10 Jan 2025 749th emgordon154 0 60 4,360ms 4 Feb 2025 749th klixel 🇨🇦 0 60 94ms 8 Apr 2025 749th swcnt 0 60 16ms 9 Apr 2025 749th rucin93 🇵🇱 0 60 167ms 17 Apr 2025 749th dokutan 0 60 166ms 6 Jun 2025 749th emgordon154 0 60 2ms 5 Aug 2025 749th emgordon154 0 60 89ms 5 Nov 2025 749th Babafaba 0 60 646ms 24 Nov 2025 749th yujqiao 0 60 13ms 15 Dec 2025 761st Shanethegamer 🇺🇸 0 61 11ms 20 Nov 2024 761st stefangimmillaro 0 61 11ms 21 Nov 2024 761st error256 0 61 13ms 21 Nov 2024 761st ovs-code 🇩🇪 0 61 12ms 25 Nov 2024 761st GolfingSuccess 🇬🇷 0 61 13ms 25 Nov 2024 761st sean-niemann 🇺🇸 0 61 12ms 26 Nov 2024 761st duckyluuk 🇳🇱 0 61 13ms 26 Nov 2024 761st DialFrost 🇸🇬 0 61 13ms 26 Nov 2024 761st rucin93 🇵🇱 0 61 13ms 26 Nov 2024 761st emgordon154 0 61 13ms 28 Nov 2024 761st stefangimmillaro 0 61 6ms 3 Dec 2024 761st lukegustafson 🇺🇸 0 61 15ms 7 Dec 2024 761st MeWhenI 🇻🇦 0 61 14ms 11 Dec 2024 761st emplv 🇱🇻 0 61 13ms 11 Dec 2024 761st voytxt 🇨🇿 0 61 14ms 22 Dec 2024 761st Salutations45 0 61 11ms 29 Dec 2024 761st duckyluuk 🇳🇱 0 61 2,010ms 12 Jan 2025 761st CLOStrophobic 🇮🇹 0 61 13ms 22 Jan 2025 761st voytxt 🇨🇿 0 61 5ms 25 Jan 2025 761st m-tkach 🇺🇦 0 61 13ms 30 Jan 2025 761st Natanaelel 🇸🇪 0 61 14ms 2 Feb 2025 761st CaedenHarper 🇨🇦 0 61 12ms 3 Feb 2025 761st BalaM314 0 61 14ms 4 Feb 2025 761st kg583 🇺🇸 0 61 94ms 5 Feb 2025 761st GolfingSuccess 🇬🇷 0 61 92ms 5 Feb 2025 761st targrik 0 61 14ms 8 Feb 2025 761st MeWhenI 🇻🇦 0 61 4ms 14 Feb 2025 761st targrik 0 61 5ms 15 Feb 2025 761st attila8192 0 61 14ms 1 Mar 2025 761st targrik 0 61 2ms 14 Mar 2025 761st janlelis 0 61 12ms 31 Mar 2025 761st b-illy 🇬🇧 0 61 12ms 16 Apr 2025 761st janbehrens 🇩🇪 0 61 14ms 17 Apr 2025 761st pardouin 🇫🇷 0 61 12ms 17 Apr 2025 761st Shanethegamer 🇺🇸 0 61 93ms 17 Apr 2025 761st edsrzf 🇳🇿 0 61 13ms 17 Apr 2025 761st HumanoidCPU 0 61 98ms 18 Apr 2025 761st HumanoidCPU 0 61 11ms 18 Apr 2025 761st AlephSquirrel 0 61 13ms 20 Apr 2025 761st Sam-Vrgl 0 61 12ms 13 May 2025 First Prev 721–800 of 3,246 Next Last