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 119th GolfingSuccess 🇬🇷 0 28 6ms 17 Apr 2025 119th edsrzf 🇳🇿 0 28 50ms 17 Apr 2025 119th HumanoidCPU 0 28 6ms 18 Apr 2025 119th HumanoidCPU 0 28 53ms 18 Apr 2025 119th CaedenHarper 🇨🇦 0 28 9ms 18 Apr 2025 119th plcc0 0 28 43ms 21 Apr 2025 119th Natanaelel 🇸🇪 0 28 5ms 23 Apr 2025 119th dokutan 0 28 6ms 28 Apr 2025 119th greentruff 0 28 6ms 10 May 2025 119th Just4FunCoder 0 28 51ms 18 Jun 2025 119th AbrahamJLR 🇻🇪 0 28 55ms 18 Jul 2025 119th Matter1024 🇮🇳 0 28 52ms 11 Aug 2025 119th vishal-mohanty 0 28 49ms 24 Aug 2025 119th frankgraziano 0 28 6ms 6 Sep 2025 119th LostSyntax21 🇬🇧 0 28 53ms 11 Sep 2025 119th snoozingnewt 🇨🇦 0 28 6ms 15 Sep 2025 119th snoozingnewt 🇨🇦 0 28 54ms 15 Sep 2025 119th edsrzf 🇳🇿 0 28 7ms 5 Nov 2025 119th Babafaba 0 28 40ms 5 Nov 2025 119th Boowie41 0 28 42ms 10 Nov 2025 119th moozzi 0 28 34ms 6 days ago 172nd ovs-code 🇩🇪 0 29 6ms 25 Nov 2024 172nd emgordon154 0 29 7ms 26 Nov 2024 172nd stefangimmillaro 0 29 55ms 26 Nov 2024 172nd JunkIce 0 29 53ms 3 Dec 2024 172nd duckyluuk 🇳🇱 0 29 53ms 12 Jan 2025 172nd voytxt 🇨🇿 0 29 51ms 25 Jan 2025 172nd gigaprofisi 🇺🇸 0 29 53ms 3 Mar 2025 172nd Yewzir 🇧🇪 0 29 52ms 11 Mar 2025 172nd TheZwierzLF 🇵🇱 0 29 48ms 1 Jun 2025 172nd paiv 0 29 55ms 16 Jun 2025 172nd DABANANAMAN120 0 29 48ms 26 Jun 2025 172nd Bpc-CPU 0 29 62ms 12 Jul 2025 172nd KatieLG 🇬🇧 0 29 53ms 27 Sep 2025 172nd TheDevilWillBeBee 0 29 923ms 7 Nov 2025 172nd AdrienHache 🇫🇷 0 29 4ms 10 days ago 172nd kurkale6ka 0 29 35ms 3 hours ago 188th Quirkly-Quasar1 🇺🇸 0 30 48ms 3 Dec 2024 188th FlyingPenguin223 0 30 6ms 9 Dec 2024 188th MeWhenI 🇻🇦 0 30 6ms 11 Dec 2024 188th shadowninja55 🇺🇸 0 30 6ms 30 Dec 2024 188th canissimia 🇦🇶 0 30 2ms 23 Jan 2025 188th saito-ta 🇯🇵 0 30 2ms 27 Jan 2025 188th sisyphus-ppcg 🇦🇺 0 30 2ms 28 Jan 2025 188th psethwick 0 30 6ms 30 Jan 2025 188th psethwick 0 30 51ms 31 Jan 2025 188th RedzGoose 🇦🇺 0 30 795ms 25 Feb 2025 188th paulmr 0 30 6ms 5 Mar 2025 188th plcc0 0 30 6ms 30 Mar 2025 188th klixel 🇨🇦 0 30 48ms 9 Jul 2025 188th targrik 0 30 57ms 4 Aug 2025 188th matejmatik123 🇸🇰 0 30 56ms 11 Aug 2025 188th targrik 0 30 53ms 11 Sep 2025 188th AlephSquirrel 0 30 6ms 5 Nov 2025 188th luuumine 🇫🇷 0 30 51ms 10 Nov 2025 206th duckyluuk 🇳🇱 0 31 6ms 12 Jan 2025 206th voytxt 🇨🇿 0 31 6ms 25 Jan 2025 206th csharpython 0 31 5ms 5 Feb 2025 206th emgordon154 0 31 3ms 14 Feb 2025 206th gigaprofisi 🇺🇸 0 31 6ms 3 Mar 2025 206th targrik 0 31 6ms 14 Mar 2025 206th TannerJ07 🇺🇸 0 31 6ms 5 Apr 2025 206th greentruff 0 31 4ms 11 May 2025 206th Shanethegamer 🇺🇸 0 31 9ms 19 May 2025 206th HumanoidCPU 0 31 4ms 19 May 2025 206th plcc0 0 31 3ms 19 May 2025 206th voytxt 🇨🇿 0 31 4ms 19 May 2025 206th GolfingSuccess 🇬🇷 0 31 3ms 19 May 2025 206th ovs-code 🇩🇪 0 31 4ms 19 May 2025 206th DialFrost 🇸🇬 0 31 4ms 21 May 2025 206th MeWhenI 🇻🇦 0 31 4ms 28 May 2025 206th AlephSquirrel 0 31 4ms 8 Jun 2025 206th Jigglypuffed 0 31 5ms 12 Jun 2025 206th xvogt 🇱🇮 0 31 4ms 12 Jun 2025 206th xvogt 🇱🇮 0 31 6ms 12 Jun 2025 First Prev 151–225 of 2,942 Next Last