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 821st GolfingSuccess 🇬🇷 0 65 156ms 6 Mar 2025 821st Jacob385 0 65 3ms 19 Mar 2025 821st 4atj 0 65 10ms 10 Apr 2025 821st orthoplex 🇨🇽 0 65 11ms 16 Apr 2025 821st MeWhenI 🇻🇦 0 65 14ms 17 Apr 2025 821st Mukundan314 0 65 13ms 17 Apr 2025 821st MeWhenI 🇻🇦 0 65 7ms 17 Apr 2025 821st DialFrost 🇸🇬 0 65 6ms 17 Apr 2025 821st DialFrost 🇸🇬 0 65 10ms 17 Apr 2025 821st error256 0 65 12ms 17 Apr 2025 821st rucin93 🇵🇱 0 65 11ms 17 Apr 2025 821st edsrzf 🇳🇿 0 65 155ms 17 Apr 2025 821st edsrzf 🇳🇿 0 65 4ms 18 Apr 2025 821st HumanoidCPU 0 65 13ms 18 Apr 2025 821st HumanoidCPU 0 65 11ms 18 Apr 2025 821st HumanoidCPU 0 65 163ms 18 Apr 2025 821st DialFrost 🇸🇬 0 65 160ms 18 Apr 2025 821st BlankSpruce 0 65 11ms 18 Apr 2025 821st Shanethegamer 🇺🇸 0 65 185ms 18 Apr 2025 821st CaedenHarper 🇨🇦 0 65 9ms 18 Apr 2025 821st CaedenHarper 🇨🇦 0 65 160ms 18 Apr 2025 821st FEZfan 🇦🇺 0 65 11ms 19 Apr 2025 821st undefinedRyan 0 65 10ms 19 Apr 2025 821st DialFrost 🇸🇬 0 65 4ms 20 Apr 2025 821st plcc0 0 65 10ms 21 Apr 2025 821st dokutan 0 65 7ms 28 Apr 2025 821st RYSF13 🇨🇳 0 65 2ms 13 May 2025 821st Shanethegamer 🇺🇸 0 65 3ms 13 May 2025 821st robin-scragg 0 65 10ms 19 May 2025 821st ryyyn 🇺🇸 0 65 13ms 21 May 2025 821st Moltres-Galar 🇺🇦 0 65 12ms 21 May 2025 821st albanian-laundromat 0 65 13ms 4 Jun 2025 821st fuzzylojik-golf 🇺🇸 0 65 11ms 5 Jun 2025 821st codingisgreatbutiamnot 0 65 12ms 7 Jun 2025 821st SoliGhost 0 65 13ms 8 Jun 2025 821st cros107 🇦🇺 0 65 10ms 14 Jun 2025 821st long279595192 0 65 18ms 20 Jun 2025 821st jiji7879 0 65 10ms 20 Jun 2025 821st alemelis 0 65 10ms 20 Jun 2025 821st elana-teal 0 65 12ms 20 Jun 2025 821st zijinoier 0 65 12ms 25 Jun 2025 821st dirckvdende 0 65 10ms 30 Jun 2025 821st BREMAUCY 🇫🇷 0 65 10ms 1 Jul 2025 821st Quentin-AC 0 65 13ms 2 Jul 2025 821st qpwoeirut 0 65 12ms 3 Jul 2025 821st Jak-Ch-ll 0 65 13ms 6 Jul 2025 821st anter69 🇭🇺 0 65 10ms 9 Jul 2025 821st Flekay 🇩🇪 0 65 11ms 10 Jul 2025 821st klixel 🇨🇦 0 65 10ms 11 Jul 2025 821st KasperKivimaeki 🇫🇮 0 65 13ms 15 Jul 2025 821st Nyandereian 0 65 13ms 15 Jul 2025 821st itu-itis21-akkoyuno21 0 65 14ms 15 Jul 2025 821st GrayJoKing 🇦🇺 0 65 13ms 18 Jul 2025 821st AbrahamJLR 🇻🇪 0 65 14ms 18 Jul 2025 821st RaBa21 🇭🇺 0 65 16ms 19 Jul 2025 821st jeetsh4h 0 65 13ms 19 Jul 2025 821st LostSyntax21 🇬🇧 0 65 12ms 19 Jul 2025 821st wuduculfre 0 65 10ms 21 Jul 2025 821st yjgnaw 0 65 10ms 24 Jul 2025 821st oween12 0 65 10ms 6 Aug 2025 821st xiaoyiming123 0 65 10ms 11 Aug 2025 821st EthanJantz 0 65 11ms 12 Aug 2025 821st wobblybits 0 65 12ms 14 Aug 2025 821st janlelis 0 65 10ms 14 Aug 2025 821st ShaanveerS 0 65 10ms 17 Aug 2025 821st ut0s 0 65 12ms 23 Aug 2025 821st HETHAT 🇩🇿 0 65 10ms 3 Sep 2025 821st republic82 0 65 10ms 13 Sep 2025 821st snoozingnewt 🇨🇦 0 65 7ms 15 Sep 2025 821st snoozingnewt 🇨🇦 0 65 150ms 15 Sep 2025 821st snoozingnewt 🇨🇦 0 65 10ms 15 Sep 2025 821st snoozingnewt 🇨🇦 0 65 3ms 15 Sep 2025 821st hellopir2 0 65 10ms 18 Sep 2025 821st edsrzf 🇳🇿 0 65 3ms 18 Sep 2025 821st GolfingSuccess 🇬🇷 0 65 3ms 19 Sep 2025 821st DialFrost 🇸🇬 0 65 3ms 19 Sep 2025 821st now4est 🇯🇵 0 65 13ms 21 Sep 2025 821st ahmetdemirag 🇨🇾 0 65 10ms 24 Sep 2025 821st J09M 0 65 12ms 25 Sep 2025 821st ShikChen 🇹🇼 0 65 10ms 26 Sep 2025 First Prev 881–960 of 3,035 Next Last