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 748th helbling 🇨🇭 0 61 13ms 28 Aug 2025 748th snoozingnewt 🇨🇦 0 61 113ms 15 Sep 2025 748th snoozingnewt 🇨🇦 0 61 14ms 15 Sep 2025 748th larsendaniel 0 61 15ms 7 Nov 2025 748th JOrE20 0 61 12ms 18 Nov 2025 748th GodlyProgrammer1 0 61 17ms 22 Nov 2025 748th Kacarott 🇦🇺 0 61 101ms 25 Nov 2025 748th egertaia 0 61 15ms 9 Jan 2026 748th r58iiz 0 61 13ms 15 Jan 2026 748th ragonscreen 0 61 13ms 16 Jan 2026 748th matzuka 0 61 46ms 29 Jan 2026 748th FoxInTheClouds 0 61 15ms 5 Feb 2026 748th Ultra814 0 61 13ms 19 Feb 2026 748th weliveinhell 🇭🇹 0 61 14ms 12 Mar 2026 748th marcuswilcour 0 61 12ms 27 days ago 748th DayDun 🇸🇪 0 61 13ms 20 days ago 817th emgordon154 0 62 2ms 27 Nov 2024 817th CLOStrophobic 🇮🇹 0 62 3ms 4 Feb 2025 817th DialFrost 🇸🇬 0 62 10ms 15 Feb 2025 817th dokutan 0 62 1,719ms 15 Jul 2025 817th 6512345 0 62 138ms 4 Nov 2025 822nd kg583 🇺🇸 0 63 49ms 21 Nov 2024 822nd emgordon154 0 63 164ms 28 Nov 2024 822nd rucin93 🇵🇱 0 63 165ms 3 Dec 2024 822nd lukegustafson 🇺🇸 0 63 163ms 7 Dec 2024 822nd sean-niemann 🇺🇸 0 63 157ms 10 Dec 2024 822nd MeWhenI 🇻🇦 0 63 5ms 18 Dec 2024 822nd zacjl 0 63 52ms 31 Dec 2024 822nd Shanethegamer 🇺🇸 0 63 152ms 10 Jan 2025 822nd CLOStrophobic 🇮🇹 0 63 58ms 17 Jan 2025 822nd edsrzf 🇳🇿 0 63 50ms 9 Feb 2025 822nd GolfingSuccess 🇬🇷 0 63 49ms 9 Feb 2025 822nd Nemikolh 🇫🇷 0 63 13ms 12 Feb 2025 822nd GolfingSuccess 🇬🇷 0 63 162ms 20 Feb 2025 822nd varhammer 0 63 7ms 22 Feb 2025 822nd voytxt 🇨🇿 0 63 152ms 17 Apr 2025 822nd FlyingPenguin223 0 63 51ms 17 Apr 2025 822nd DialFrost 🇸🇬 0 63 157ms 17 Apr 2025 822nd DialFrost 🇸🇬 0 63 8ms 17 Apr 2025 822nd DialFrost 🇸🇬 0 63 49ms 17 Apr 2025 822nd pardouin 🇫🇷 0 63 159ms 17 Apr 2025 822nd Shanethegamer 🇺🇸 0 63 5ms 17 Apr 2025 822nd Shanethegamer 🇺🇸 0 63 54ms 17 Apr 2025 822nd GolfingSuccess 🇬🇷 0 63 7ms 17 Apr 2025 822nd HumanoidCPU 0 63 160ms 18 Apr 2025 822nd HumanoidCPU 0 63 6ms 18 Apr 2025 822nd HumanoidCPU 0 63 50ms 18 Apr 2025 822nd CaedenHarper 🇨🇦 0 63 165ms 18 Apr 2025 822nd CaedenHarper 🇨🇦 0 63 6ms 18 Apr 2025 822nd CaedenHarper 🇨🇦 0 63 56ms 18 Apr 2025 822nd dokutan 0 63 171ms 28 Apr 2025 822nd dokutan 0 63 7ms 28 Apr 2025 822nd Jigglypuffed 0 63 50ms 19 Jul 2025 822nd penous 0 63 13ms 2 Aug 2025 822nd YellowDudeIsMe 0 63 14ms 14 Aug 2025 822nd albanian-laundromat 🇺🇸 0 63 7ms 22 Aug 2025 822nd snoozingnewt 🇨🇦 0 63 164ms 15 Sep 2025 822nd snoozingnewt 🇨🇦 0 63 7ms 15 Sep 2025 822nd snoozingnewt 🇨🇦 0 63 52ms 15 Sep 2025 822nd luuumine 🇫🇷 0 63 2ms 10 Nov 2025 822nd JOrE20 0 63 7ms 18 Nov 2025 822nd kayaulai 0 63 93ms 23 Nov 2025 822nd F4075 0 63 12ms 22 days ago 822nd phSHARP 0 63 13ms 19 days ago 865th Shanethegamer 🇺🇸 0 64 132ms 20 Nov 2024 865th error256 0 64 131ms 21 Nov 2024 865th error256 0 64 16ms 21 Nov 2024 865th emgordon154 0 64 2ms 26 Nov 2024 865th Liniarc 0 64 15ms 26 Nov 2024 865th MeWhenI 🇻🇦 0 64 49ms 12 Dec 2024 865th luuumine 🇫🇷 0 64 16ms 16 Oct 2025 865th GolfingSuccess 🇬🇷 0 64 3ms 12 Nov 2025 865th GolfingSuccess 🇬🇷 0 64 155ms 2 Dec 2025 865th Shanethegamer 🇺🇸 0 64 152ms 4 Dec 2025 865th GolfingSuccess 🇬🇷 0 64 110ms 15 Dec 2025 865th amazingalek 🇳🇴 0 64 13ms 16 Dec 2025 865th error256 0 64 150ms 3 Feb 2026 865th pardouin 🇫🇷 0 64 149ms 4 Feb 2026 865th snoozingnewt 🇨🇦 0 64 128ms 12 days ago 865th emgordon154 0 64 107ms 11 days ago First Prev 801–880 of 3,560 Next Last
