Tutorial in all languages in bytes. 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 Lily 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 Lily 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 Bytes Time Submitted 714th dokutan 0 60 4ms 6 days ago 722nd Shanethegamer 🇺🇸 0 61 11ms 20 Nov 2024 722nd stefangimmillaro 0 61 11ms 21 Nov 2024 722nd error256 0 61 13ms 21 Nov 2024 722nd ovs-code 🇩🇪 0 61 12ms 25 Nov 2024 722nd GolfingSuccess 🇬🇷 0 61 14ms 25 Nov 2024 722nd sean-niemann 🇺🇸 0 61 14ms 26 Nov 2024 722nd duckyluuk 🇳🇱 0 61 13ms 26 Nov 2024 722nd DialFrost 🇸🇬 0 61 13ms 26 Nov 2024 722nd rucin93 🇵🇱 0 61 12ms 26 Nov 2024 722nd emgordon154 0 61 12ms 28 Nov 2024 722nd stefangimmillaro 0 61 6ms 3 Dec 2024 722nd lukegustafson 🇺🇸 0 61 13ms 7 Dec 2024 722nd MeWhenI 🇻🇦 0 61 13ms 11 Dec 2024 722nd emplv 🇱🇻 0 61 14ms 11 Dec 2024 722nd voytxt 🇨🇿 0 61 12ms 22 Dec 2024 722nd Salutations45 0 61 14ms 29 Dec 2024 722nd duckyluuk 🇳🇱 0 61 2,010ms 12 Jan 2025 722nd CLOStrophobic 🇮🇹 0 61 12ms 22 Jan 2025 722nd voytxt 🇨🇿 0 61 5ms 25 Jan 2025 722nd m-tkach 🇺🇦 0 61 15ms 30 Jan 2025 722nd Natanaelel 🇸🇪 0 61 13ms 2 Feb 2025 722nd CaedenHarper 🇨🇦 0 61 12ms 3 Feb 2025 722nd BalaM314 0 61 14ms 4 Feb 2025 722nd kg583 🇺🇸 0 61 94ms 5 Feb 2025 722nd GolfingSuccess 🇬🇷 0 61 92ms 5 Feb 2025 722nd targrik 0 61 13ms 8 Feb 2025 722nd MeWhenI 🇻🇦 0 61 4ms 14 Feb 2025 722nd targrik 0 61 5ms 15 Feb 2025 722nd attila8192 0 61 12ms 1 Mar 2025 722nd targrik 0 61 2ms 14 Mar 2025 722nd janlelis 0 61 13ms 31 Mar 2025 722nd b-illy 🇬🇧 0 61 18ms 16 Apr 2025 722nd janbehrens 🇩🇪 0 61 12ms 17 Apr 2025 722nd pardouin 🇫🇷 0 61 12ms 17 Apr 2025 722nd Shanethegamer 🇺🇸 0 61 93ms 17 Apr 2025 722nd edsrzf 🇳🇿 0 61 12ms 17 Apr 2025 722nd HumanoidCPU 0 61 98ms 18 Apr 2025 722nd HumanoidCPU 0 61 13ms 18 Apr 2025 722nd AlephSquirrel 0 61 12ms 20 Apr 2025 722nd Sam-Vrgl 0 61 12ms 13 May 2025 722nd c-py 0 61 12ms 14 May 2025 722nd albanian-laundromat 0 61 94ms 6 Jun 2025 722nd Andrey-Plotnikov 0 61 12ms 19 Jun 2025 722nd a6166231 🇨🇳 0 61 14ms 20 Jun 2025 722nd BREMAUCY 🇫🇷 0 61 12ms 1 Jul 2025 722nd RYSF13 🇨🇳 0 61 12ms 5 Jul 2025 722nd p01 0 61 12ms 28 Jul 2025 722nd KrausRaus 🇺🇸 0 61 12ms 29 Jul 2025 722nd dmrichwa 🇺🇸 0 61 12ms 29 Jul 2025 722nd dokutan 0 61 4ms 5 Aug 2025 722nd gitchaell 🇧🇴 0 61 13ms 6 Aug 2025 722nd lukepolak 0 61 13ms 7 Aug 2025 722nd adrianbgo 0 61 14ms 7 Aug 2025 722nd helbling 🇨🇭 0 61 12ms 28 Aug 2025 722nd snoozingnewt 🇨🇦 0 61 98ms 15 Sep 2025 722nd snoozingnewt 🇨🇦 0 61 13ms 15 Sep 2025 722nd larsendaniel 0 61 12ms 7 Nov 2025 722nd JOrE20 0 61 14ms 18 Nov 2025 722nd GodlyProgrammer1 0 61 12ms 22 Nov 2025 722nd Kacarott 🇦🇺 0 61 104ms 25 Nov 2025 722nd egertaia 0 61 12ms 9 Jan 2026 722nd r58iiz 0 61 16ms 15 Jan 2026 722nd ragonscreen 0 61 15ms 16 Jan 2026 722nd matzuka 0 61 35ms 18 days ago 722nd FoxInTheClouds 0 61 12ms 11 days ago 787th emgordon154 0 62 2ms 27 Nov 2024 787th CLOStrophobic 🇮🇹 0 62 4ms 4 Feb 2025 787th DialFrost 🇸🇬 0 62 8ms 15 Feb 2025 787th dokutan 0 62 1,968ms 15 Jul 2025 787th 6512345 0 62 92ms 4 Nov 2025 792nd kg583 🇺🇸 0 63 49ms 21 Nov 2024 792nd emgordon154 0 63 145ms 28 Nov 2024 792nd rucin93 🇵🇱 0 63 170ms 3 Dec 2024 792nd lukegustafson 🇺🇸 0 63 162ms 7 Dec 2024 792nd sean-niemann 🇺🇸 0 63 157ms 10 Dec 2024 792nd MeWhenI 🇻🇦 0 63 7ms 18 Dec 2024 792nd zacjl 0 63 52ms 31 Dec 2024 792nd Shanethegamer 🇺🇸 0 63 165ms 10 Jan 2025 792nd CLOStrophobic 🇮🇹 0 63 58ms 17 Jan 2025 First Prev 721–800 of 3,373 Next Last