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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL 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 ><> ALGOL 68 ArkScript 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 APL 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 738th matzuka 0 61 39ms 29 Jan 2026 738th FoxInTheClouds 0 61 16ms 5 Feb 2026 738th Ultra814 0 61 13ms 19 Feb 2026 738th weliveinhell 🇭🇹 0 61 13ms 25 days ago 738th marcuswilcour 0 61 16ms 12 days ago 738th DayDun 🇸🇪 0 61 13ms 5 days ago 807th emgordon154 0 62 2ms 27 Nov 2024 807th CLOStrophobic 🇮🇹 0 62 3ms 4 Feb 2025 807th DialFrost 🇸🇬 0 62 11ms 15 Feb 2025 807th dokutan 0 62 2,017ms 15 Jul 2025 807th 6512345 0 62 138ms 4 Nov 2025 812th kg583 🇺🇸 0 63 49ms 21 Nov 2024 812th emgordon154 0 63 166ms 28 Nov 2024 812th rucin93 🇵🇱 0 63 148ms 3 Dec 2024 812th lukegustafson 🇺🇸 0 63 172ms 7 Dec 2024 812th sean-niemann 🇺🇸 0 63 162ms 10 Dec 2024 812th MeWhenI 🇻🇦 0 63 6ms 18 Dec 2024 812th zacjl 0 63 52ms 31 Dec 2024 812th Shanethegamer 🇺🇸 0 63 174ms 10 Jan 2025 812th CLOStrophobic 🇮🇹 0 63 58ms 17 Jan 2025 812th edsrzf 🇳🇿 0 63 50ms 9 Feb 2025 812th GolfingSuccess 🇬🇷 0 63 49ms 9 Feb 2025 812th Nemikolh 🇫🇷 0 63 14ms 12 Feb 2025 812th GolfingSuccess 🇬🇷 0 63 178ms 20 Feb 2025 812th varhammer 0 63 8ms 22 Feb 2025 812th voytxt 🇨🇿 0 63 179ms 17 Apr 2025 812th FlyingPenguin223 0 63 51ms 17 Apr 2025 812th DialFrost 🇸🇬 0 63 157ms 17 Apr 2025 812th DialFrost 🇸🇬 0 63 5ms 17 Apr 2025 812th DialFrost 🇸🇬 0 63 49ms 17 Apr 2025 812th pardouin 🇫🇷 0 63 157ms 17 Apr 2025 812th Shanethegamer 🇺🇸 0 63 5ms 17 Apr 2025 812th Shanethegamer 🇺🇸 0 63 54ms 17 Apr 2025 812th GolfingSuccess 🇬🇷 0 63 6ms 17 Apr 2025 812th HumanoidCPU 0 63 158ms 18 Apr 2025 812th HumanoidCPU 0 63 7ms 18 Apr 2025 812th HumanoidCPU 0 63 50ms 18 Apr 2025 812th CaedenHarper 🇨🇦 0 63 163ms 18 Apr 2025 812th CaedenHarper 🇨🇦 0 63 6ms 18 Apr 2025 812th CaedenHarper 🇨🇦 0 63 56ms 18 Apr 2025 812th dokutan 0 63 158ms 28 Apr 2025 812th dokutan 0 63 6ms 28 Apr 2025 812th Jigglypuffed 0 63 50ms 19 Jul 2025 812th penous 0 63 16ms 2 Aug 2025 812th YellowDudeIsMe 0 63 17ms 14 Aug 2025 812th albanian-laundromat 🇺🇸 0 63 6ms 22 Aug 2025 812th snoozingnewt 🇨🇦 0 63 177ms 15 Sep 2025 812th snoozingnewt 🇨🇦 0 63 6ms 15 Sep 2025 812th snoozingnewt 🇨🇦 0 63 52ms 15 Sep 2025 812th luuumine 🇫🇷 0 63 2ms 10 Nov 2025 812th JOrE20 0 63 6ms 18 Nov 2025 812th kayaulai 0 63 93ms 23 Nov 2025 812th F4075 0 63 13ms 7 days ago 812th phSHARP 0 63 14ms 4 days ago 855th Shanethegamer 🇺🇸 0 64 132ms 20 Nov 2024 855th error256 0 64 131ms 21 Nov 2024 855th error256 0 64 1,021ms 21 Nov 2024 855th emgordon154 0 64 2ms 26 Nov 2024 855th Liniarc 0 64 14ms 26 Nov 2024 855th MeWhenI 🇻🇦 0 64 49ms 12 Dec 2024 855th luuumine 🇫🇷 0 64 1,021ms 16 Oct 2025 855th GolfingSuccess 🇬🇷 0 64 3ms 12 Nov 2025 855th GolfingSuccess 🇬🇷 0 64 155ms 2 Dec 2025 855th Shanethegamer 🇺🇸 0 64 152ms 4 Dec 2025 855th GolfingSuccess 🇬🇷 0 64 110ms 15 Dec 2025 855th amazingalek 🇳🇴 0 64 14ms 16 Dec 2025 855th error256 0 64 150ms 3 Feb 2026 855th pardouin 🇫🇷 0 64 158ms 4 Feb 2026 869th Shanethegamer 🇺🇸 0 65 7ms 20 Nov 2024 869th stefangimmillaro 0 65 10ms 20 Nov 2024 869th kg583 🇺🇸 0 65 10ms 21 Nov 2024 869th khvdm 0 65 12ms 21 Nov 2024 869th edsrzf 🇳🇿 0 65 10ms 21 Nov 2024 869th hallvabo 🇳🇴 0 65 11ms 24 Nov 2024 869th ovs-code 🇩🇪 0 65 12ms 25 Nov 2024 869th GolfingSuccess 🇬🇷 0 65 12ms 25 Nov 2024 869th AlephSquirrel 0 65 10ms 25 Nov 2024 869th AlephSquirrel 0 65 50ms 25 Nov 2024 869th pardouin 🇫🇷 0 65 11ms 25 Nov 2024 869th btnlq 0 65 10ms 26 Nov 2024 First Prev 801–880 of 3,491 Next Last
