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 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 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 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 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 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 Bytes Time Submitted 1st lyxal 🇦🇺 0 12 1,238ms 5 Feb 2025 1st GolfingSuccess 🇬🇷 0 12 928ms 15 Feb 2025 1st plcc0 0 12 1,226ms 21 Apr 2025 1st DialFrost 🇸🇬 0 12 1,033ms 22 Apr 2025 1st Shanethegamer 🇺🇸 0 12 902ms 23 Apr 2025 1st RYSF13 🇨🇳 0 12 1,183ms 18 May 2025 1st snoozingnewt 🇨🇦 0 12 928ms 15 Sep 2025 1st JOrE20 🇺🇸 0 12 1,423ms 26 Nov 2025 1st HumanoidCPU 0 12 917ms 28 mins ago 10th emgordon154 0 13 1,187ms 17 Feb 2025 10th dokutan 0 13 1,153ms 18 Aug 2025 12th Mukundan314 0 14 896ms 17 Apr 2025 13th themoonisacheese 0 15 886ms 21 Feb 2025 14th kg583 🇺🇸 0 17 337ms 7 Feb 2025 14th emgordon154 0 17 349ms 8 Feb 2025 14th plcc0 0 17 337ms 13 Feb 2025 14th GolfingSuccess 🇬🇷 0 17 322ms 15 Feb 2025 14th Shanethegamer 🇺🇸 0 17 359ms 17 Apr 2025 14th DialFrost 🇸🇬 0 17 329ms 17 Apr 2025 14th HumanoidCPU 0 17 326ms 18 Apr 2025 14th snoozingnewt 🇨🇦 0 17 324ms 15 Sep 2025 22nd Shanethegamer 🇺🇸 0 20 70ms 4 Feb 2025 22nd GolfingSuccess 🇬🇷 0 20 63ms 5 Feb 2025 22nd HumanoidCPU 0 20 71ms 6 Feb 2025 22nd edsrzf 🇳🇿 0 20 350ms 8 Feb 2025 22nd plcc0 0 20 65ms 10 Feb 2025 22nd 2bular 0 20 63ms 11 Feb 2025 22nd Natanaelel 🇸🇪 0 20 76ms 11 Feb 2025 22nd kg583 🇺🇸 0 20 71ms 13 Feb 2025 22nd DialFrost 🇸🇬 0 20 67ms 13 Feb 2025 22nd MeWhenI 🇻🇦 0 20 73ms 14 Feb 2025 22nd targrik 0 20 71ms 14 Feb 2025 22nd ndren 0 20 74ms 5 Apr 2025 22nd darrenks 0 20 71ms 5 Apr 2025 22nd Yewzir 🇧🇪 0 20 64ms 5 Apr 2025 22nd frankgraziano 0 20 54ms 23 Apr 2025 22nd emgordon154 0 20 72ms 3 May 2025 22nd gigaprofisi 🇺🇸 0 20 71ms 17 Jun 2025 22nd snoozingnewt 🇨🇦 0 20 57ms 15 Sep 2025 22nd Babafaba 0 20 64ms 15 Oct 2025 22nd kurkale6ka 0 20 58ms 20 days ago 42nd GolfingSuccess 🇬🇷 0 23 42ms 25 Nov 2024 42nd AlephSquirrel 0 23 41ms 25 Nov 2024 42nd lifthrasiir 🇰🇷 0 23 43ms 26 Nov 2024 42nd ovs-code 🇩🇪 0 23 41ms 26 Nov 2024 42nd CLOStrophobic 🇮🇹 0 23 43ms 19 Jan 2025 42nd pardouin 🇫🇷 0 23 45ms 2 Feb 2025 42nd MeWhenI 🇻🇦 0 23 44ms 2 Feb 2025 42nd GolfingSuccess 🇬🇷 0 23 127ms 5 Feb 2025 42nd plcc0 0 23 143ms 13 Feb 2025 42nd plcc0 0 23 44ms 13 Feb 2025 42nd emgordon154 0 23 123ms 19 Feb 2025 42nd 2bular 0 23 44ms 3 Mar 2025 42nd DialFrost 🇸🇬 0 23 41ms 17 Apr 2025 42nd Shanethegamer 🇺🇸 0 23 44ms 17 Apr 2025 42nd edsrzf 🇳🇿 0 23 41ms 17 Apr 2025 42nd HumanoidCPU 0 23 42ms 18 Apr 2025 42nd CaedenHarper 🇨🇦 0 23 45ms 18 Apr 2025 42nd Shanethegamer 🇺🇸 0 23 125ms 20 May 2025 42nd snoozingnewt 🇨🇦 0 23 136ms 15 Sep 2025 42nd snoozingnewt 🇨🇦 0 23 46ms 15 Sep 2025 42nd ndren 0 23 45ms 24 Sep 2025 42nd CornerMercury 🇬🇧 0 23 43ms 24 Sep 2025 42nd HumanoidCPU 0 23 113ms 3 hours ago 65th Natanaelel 🇸🇪 0 24 44ms 23 Jan 2025 65th TheZwierzLF 🇵🇱 0 24 183ms 1 Jun 2025 67th Shanethegamer 🇺🇸 0 26 211ms 20 Nov 2024 67th btnlq 0 26 253ms 26 Nov 2024 67th sean-niemann 🇺🇸 0 26 234ms 26 Nov 2024 67th DialFrost 🇸🇬 0 26 239ms 26 Nov 2024 67th emgordon154 0 26 228ms 28 Nov 2024 67th stefangimmillaro 0 26 250ms 3 Dec 2024 67th SirBogman 🇺🇸 0 26 219ms 3 Dec 2024 67th MeWhenI 🇻🇦 0 26 237ms 11 Dec 2024 67th GolfingSuccess 🇬🇷 0 26 249ms 21 Dec 2024 67th CaedenHarper 🇨🇦 0 26 271ms 4 Jan 2025 67th CLOStrophobic 🇮🇹 0 26 230ms 22 Jan 2025 67th sisyphus-ppcg 🇦🇺 0 26 240ms 31 Jan 2025 67th pardouin 🇫🇷 0 26 233ms 2 Feb 2025 67th ovs-code 🇩🇪 0 26 278ms 2 Feb 2025 1–80 of 3,023 Next Last
