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 699th CaedenHarper 🇨🇦 0 61 12ms 3 Feb 2025 699th BalaM314 0 61 14ms 4 Feb 2025 699th kg583 🇺🇸 0 61 103ms 5 Feb 2025 699th GolfingSuccess 🇬🇷 0 61 107ms 5 Feb 2025 699th targrik 0 61 14ms 8 Feb 2025 699th MeWhenI 🇻🇦 0 61 5ms 14 Feb 2025 699th targrik 0 61 6ms 15 Feb 2025 699th attila8192 0 61 14ms 1 Mar 2025 699th targrik 0 61 2ms 14 Mar 2025 699th janlelis 0 61 16ms 31 Mar 2025 699th b-illy 🇬🇧 0 61 13ms 16 Apr 2025 699th janbehrens 🇩🇪 0 61 14ms 17 Apr 2025 699th pardouin 🇫🇷 0 61 21ms 17 Apr 2025 699th Shanethegamer 🇺🇸 0 61 102ms 17 Apr 2025 699th edsrzf 🇳🇿 0 61 13ms 17 Apr 2025 699th HumanoidCPU 0 61 96ms 18 Apr 2025 699th HumanoidCPU 0 61 14ms 18 Apr 2025 699th AlephSquirrel 0 61 14ms 20 Apr 2025 699th Sam-Vrgl 0 61 20ms 13 May 2025 699th c-py 0 61 13ms 14 May 2025 699th albanian-laundromat 0 61 99ms 6 Jun 2025 699th Andrey-Plotnikov 0 61 15ms 19 Jun 2025 699th a6166231 🇨🇳 0 61 13ms 20 Jun 2025 699th BREMAUCY 🇫🇷 0 61 18ms 1 Jul 2025 699th RYSF13 🇨🇳 0 61 15ms 5 Jul 2025 699th p01 0 61 12ms 28 Jul 2025 699th KrausRaus 🇺🇸 0 61 16ms 29 Jul 2025 699th dmrichwa 🇺🇸 0 61 20ms 29 Jul 2025 699th dokutan 0 61 4ms 5 Aug 2025 699th gitchaell 🇧🇴 0 61 15ms 6 Aug 2025 699th lukepolak 0 61 19ms 7 Aug 2025 699th adrianbgo 0 61 14ms 7 Aug 2025 699th helbling 🇨🇭 0 61 13ms 28 Aug 2025 699th snoozingnewt 🇨🇦 0 61 122ms 15 Sep 2025 699th snoozingnewt 🇨🇦 0 61 38ms 15 Sep 2025 699th larsendaniel 0 61 12ms 7 Nov 2025 699th JOrE20 🇺🇸 0 61 12ms 18 Nov 2025 699th GodlyProgrammer1 0 61 13ms 22 Nov 2025 699th Kacarott 🇦🇺 0 61 104ms 25 Nov 2025 760th emgordon154 0 62 2ms 27 Nov 2024 760th CLOStrophobic 🇮🇹 0 62 4ms 4 Feb 2025 760th DialFrost 🇸🇬 0 62 8ms 15 Feb 2025 760th dokutan 0 62 1,481ms 15 Jul 2025 760th 6512345 0 62 93ms 4 Nov 2025 765th kg583 🇺🇸 0 63 49ms 21 Nov 2024 765th emgordon154 0 63 158ms 28 Nov 2024 765th rucin93 🇵🇱 0 63 158ms 3 Dec 2024 765th lukegustafson 🇺🇸 0 63 154ms 7 Dec 2024 765th sean-niemann 🇺🇸 0 63 156ms 10 Dec 2024 765th MeWhenI 🇻🇦 0 63 7ms 18 Dec 2024 765th zacjl 0 63 52ms 31 Dec 2024 765th Shanethegamer 🇺🇸 0 63 144ms 10 Jan 2025 765th CLOStrophobic 🇮🇹 0 63 58ms 17 Jan 2025 765th edsrzf 🇳🇿 0 63 50ms 9 Feb 2025 765th GolfingSuccess 🇬🇷 0 63 49ms 9 Feb 2025 765th Nemikolh 🇫🇷 0 63 14ms 12 Feb 2025 765th GolfingSuccess 🇬🇷 0 63 158ms 20 Feb 2025 765th varhammer 🇷🇺 0 63 6ms 22 Feb 2025 765th voytxt 🇨🇿 0 63 155ms 17 Apr 2025 765th FlyingPenguin223 0 63 62ms 17 Apr 2025 765th DialFrost 🇸🇬 0 63 160ms 17 Apr 2025 765th DialFrost 🇸🇬 0 63 7ms 17 Apr 2025 765th DialFrost 🇸🇬 0 63 49ms 17 Apr 2025 765th pardouin 🇫🇷 0 63 164ms 17 Apr 2025 765th Shanethegamer 🇺🇸 0 63 6ms 17 Apr 2025 765th Shanethegamer 🇺🇸 0 63 54ms 17 Apr 2025 765th GolfingSuccess 🇬🇷 0 63 8ms 17 Apr 2025 765th HumanoidCPU 0 63 155ms 18 Apr 2025 765th HumanoidCPU 0 63 6ms 18 Apr 2025 765th HumanoidCPU 0 63 50ms 18 Apr 2025 765th CaedenHarper 🇨🇦 0 63 162ms 18 Apr 2025 765th CaedenHarper 🇨🇦 0 63 8ms 18 Apr 2025 765th CaedenHarper 🇨🇦 0 63 58ms 18 Apr 2025 765th dokutan 0 63 166ms 28 Apr 2025 765th dokutan 0 63 8ms 28 Apr 2025 765th Jigglypuffed 0 63 56ms 19 Jul 2025 765th penous 0 63 20ms 2 Aug 2025 765th YellowDudeIsMe 0 63 14ms 14 Aug 2025 765th albanian-laundromat 0 63 8ms 22 Aug 2025 765th snoozingnewt 🇨🇦 0 63 152ms 15 Sep 2025 First Prev 721–800 of 3,022 Next Last
