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 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 Bytes Time Submitted 803rd zacjl 0 65 6ms 1 Dec 2024 803rd sisyphus-ppcg 🇦🇺 0 65 10ms 2 Dec 2024 803rd JunkIce 0 65 13ms 3 Dec 2024 803rd SirBogman 🇺🇸 0 65 10ms 3 Dec 2024 803rd xsot 🇸🇬 0 65 12ms 4 Dec 2024 803rd ndren 0 65 14ms 5 Dec 2024 803rd CornerMercury 🇬🇧 0 65 12ms 5 Dec 2024 803rd lukegustafson 🇺🇸 0 65 12ms 7 Dec 2024 803rd Europe2048 0 65 10ms 7 Dec 2024 803rd neel11235813 0 65 10ms 9 Dec 2024 803rd Seek64 🇩🇪 0 65 10ms 10 Dec 2024 803rd MeWhenI 🇻🇦 0 65 2ms 11 Dec 2024 803rd antimon2 🇯🇵 0 65 12ms 16 Dec 2024 803rd error256 0 65 8ms 16 Dec 2024 803rd edsrzf 🇳🇿 0 65 9ms 18 Dec 2024 803rd bizy-coder 0 65 13ms 28 Dec 2024 803rd Bulmenisaurus 0 65 10ms 1 Jan 2025 803rd m-tkach 🇺🇦 0 65 134ms 3 Jan 2025 803rd b-illy 🇬🇧 0 65 11ms 4 Jan 2025 803rd emgordon154 0 65 7ms 11 Jan 2025 803rd CLOStrophobic 🇮🇹 0 65 10ms 22 Jan 2025 803rd prplz 🇦🇺 0 65 10ms 23 Jan 2025 803rd kg583 🇺🇸 0 65 7ms 23 Jan 2025 803rd CLOStrophobic 🇮🇹 0 65 6ms 23 Jan 2025 803rd sean-niemann 🇺🇸 0 65 11ms 23 Jan 2025 803rd mathisfun271 0 65 10ms 25 Jan 2025 803rd aliberro39109 0 65 10ms 25 Jan 2025 803rd Natanaelel 🇸🇪 0 65 10ms 26 Jan 2025 803rd Shanethegamer 🇺🇸 0 65 10ms 30 Jan 2025 803rd firegene 🇮🇪 0 65 13ms 30 Jan 2025 803rd Lydxn 🇨🇦 0 65 10ms 31 Jan 2025 803rd commandblockguy 🇺🇸 0 65 12ms 2 Feb 2025 803rd GolfingSuccess 🇬🇷 0 65 7ms 3 Feb 2025 803rd bricknellj 0 65 10ms 5 Feb 2025 803rd qpwoeirut 0 65 4,271ms 7 Feb 2025 803rd xyangst 0 65 11ms 14 Feb 2025 803rd emgordon154 0 65 48ms 17 Feb 2025 803rd GolfingSuccess 🇬🇷 0 65 131ms 6 Mar 2025 803rd Jacob385 0 65 3ms 19 Mar 2025 803rd 4atj 0 65 10ms 10 Apr 2025 803rd orthoplex 🇨🇽 0 65 11ms 16 Apr 2025 803rd MeWhenI 🇻🇦 0 65 14ms 17 Apr 2025 803rd Mukundan314 0 65 13ms 17 Apr 2025 803rd MeWhenI 🇻🇦 0 65 7ms 17 Apr 2025 803rd DialFrost 🇸🇬 0 65 6ms 17 Apr 2025 803rd DialFrost 🇸🇬 0 65 10ms 17 Apr 2025 803rd error256 0 65 12ms 17 Apr 2025 803rd rucin93 🇵🇱 0 65 11ms 17 Apr 2025 803rd edsrzf 🇳🇿 0 65 132ms 17 Apr 2025 803rd edsrzf 🇳🇿 0 65 4ms 18 Apr 2025 803rd HumanoidCPU 0 65 13ms 18 Apr 2025 803rd HumanoidCPU 0 65 11ms 18 Apr 2025 803rd HumanoidCPU 0 65 127ms 18 Apr 2025 803rd DialFrost 🇸🇬 0 65 126ms 18 Apr 2025 803rd BlankSpruce 0 65 11ms 18 Apr 2025 803rd Shanethegamer 🇺🇸 0 65 128ms 18 Apr 2025 803rd CaedenHarper 🇨🇦 0 65 9ms 18 Apr 2025 803rd CaedenHarper 🇨🇦 0 65 124ms 18 Apr 2025 803rd FEZfan 🇦🇺 0 65 11ms 19 Apr 2025 803rd undefinedRyan 0 65 10ms 19 Apr 2025 803rd DialFrost 🇸🇬 0 65 4ms 20 Apr 2025 803rd plcc0 0 65 10ms 21 Apr 2025 803rd dokutan 0 65 7ms 28 Apr 2025 803rd RYSF13 🇨🇳 0 65 2ms 13 May 2025 803rd Shanethegamer 🇺🇸 0 65 3ms 13 May 2025 803rd robin-scragg 0 65 10ms 19 May 2025 803rd ryyyn 🇺🇸 0 65 13ms 21 May 2025 803rd Moltres-Galar 🇺🇦 0 65 12ms 21 May 2025 803rd albanian-laundromat 0 65 13ms 4 Jun 2025 803rd fuzzylojik-golf 🇺🇸 0 65 11ms 5 Jun 2025 803rd codingisgreatbutiamnot 0 65 12ms 7 Jun 2025 803rd SoliGhost 0 65 13ms 8 Jun 2025 803rd cros107 🇦🇺 0 65 10ms 14 Jun 2025 803rd long279595192 0 65 12ms 20 Jun 2025 803rd jiji7879 0 65 10ms 20 Jun 2025 First Prev 826–900 of 2,965 Next Last