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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 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 Gray Code Decoder Gray Code Encoder 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 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 Gray Code Decoder Gray Code Encoder 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 714th DialFrost 🇸🇬 0 61 13ms 26 Nov 2024 714th rucin93 🇵🇱 0 61 12ms 26 Nov 2024 714th emgordon154 0 61 13ms 28 Nov 2024 714th stefangimmillaro 0 61 7ms 3 Dec 2024 714th lukegustafson 🇺🇸 0 61 12ms 7 Dec 2024 714th MeWhenI 🇻🇦 0 61 14ms 11 Dec 2024 714th emplv 🇱🇻 0 61 13ms 11 Dec 2024 714th voytxt 🇨🇿 0 61 13ms 22 Dec 2024 714th Salutations45 0 61 13ms 29 Dec 2024 714th duckyluuk 🇳🇱 0 61 2,010ms 12 Jan 2025 714th CLOStrophobic 🇮🇹 0 61 13ms 22 Jan 2025 714th voytxt 🇨🇿 0 61 5ms 25 Jan 2025 714th m-tkach 🇺🇦 0 61 13ms 30 Jan 2025 714th Natanaelel 🇸🇪 0 61 13ms 2 Feb 2025 714th CaedenHarper 🇨🇦 0 61 12ms 3 Feb 2025 714th BalaM314 0 61 12ms 4 Feb 2025 714th kg583 🇺🇸 0 61 77ms 5 Feb 2025 714th GolfingSuccess 🇬🇷 0 61 69ms 5 Feb 2025 714th targrik 0 61 12ms 8 Feb 2025 714th MeWhenI 🇻🇦 0 61 3ms 14 Feb 2025 714th targrik 0 61 3ms 15 Feb 2025 714th attila8192 0 61 14ms 1 Mar 2025 714th targrik 0 61 2ms 14 Mar 2025 714th janlelis 0 61 13ms 31 Mar 2025 714th b-illy 🇬🇧 0 61 13ms 16 Apr 2025 714th janbehrens 🇩🇪 0 61 13ms 17 Apr 2025 714th pardouin 🇫🇷 0 61 13ms 17 Apr 2025 714th Shanethegamer 🇺🇸 0 61 81ms 17 Apr 2025 714th edsrzf 🇳🇿 0 61 13ms 17 Apr 2025 714th HumanoidCPU 0 61 76ms 18 Apr 2025 714th HumanoidCPU 0 61 12ms 18 Apr 2025 714th AlephSquirrel 0 61 13ms 20 Apr 2025 714th Sam-Vrgl 0 61 14ms 13 May 2025 714th c-py 0 61 12ms 14 May 2025 714th albanian-laundromat 0 61 76ms 6 Jun 2025 714th Andrey-Plotnikov 0 61 13ms 19 Jun 2025 714th a6166231 🇨🇳 0 61 13ms 20 Jun 2025 714th BREMAUCY 🇫🇷 0 61 12ms 1 Jul 2025 714th RYSF13 🇨🇳 0 61 12ms 5 Jul 2025 714th p01 0 61 13ms 28 Jul 2025 714th KrausRaus 🇺🇸 0 61 14ms 29 Jul 2025 714th dmrichwa 🇺🇸 0 61 14ms 29 Jul 2025 714th dokutan 0 61 2ms 5 Aug 2025 714th gitchaell 🇧🇴 0 61 13ms 6 Aug 2025 714th lukepolak 0 61 14ms 7 Aug 2025 714th adrianbgo 0 61 13ms 7 Aug 2025 714th helbling 🇨🇭 0 61 14ms 28 Aug 2025 714th snoozingnewt 🇨🇦 0 61 75ms 15 Sep 2025 714th snoozingnewt 🇨🇦 0 61 12ms 15 Sep 2025 714th larsendaniel 0 61 12ms 7 Nov 2025 714th JOrE20 0 61 12ms 18 Nov 2025 714th GodlyProgrammer1 0 61 13ms 22 Nov 2025 714th Kacarott 🇦🇺 0 61 104ms 25 Nov 2025 714th egertaia 0 61 13ms 9 Jan 2026 714th r58iiz 0 61 12ms 15 Jan 2026 714th ragonscreen 0 61 12ms 16 Jan 2026 714th matzuka 0 61 39ms 29 Jan 2026 714th FoxInTheClouds 0 61 13ms 5 Feb 2026 714th Ultra814 0 61 12ms 19 Feb 2026 714th weliveinhell 🇭🇹 0 61 12ms 18 days ago 714th marcuswilcour 0 61 12ms 4 days ago 782nd emgordon154 0 62 2ms 27 Nov 2024 782nd CLOStrophobic 🇮🇹 0 62 3ms 4 Feb 2025 782nd DialFrost 🇸🇬 0 62 11ms 15 Feb 2025 782nd dokutan 0 62 2,017ms 15 Jul 2025 782nd 6512345 0 62 161ms 4 Nov 2025 787th kg583 🇺🇸 0 63 49ms 21 Nov 2024 787th emgordon154 0 63 166ms 28 Nov 2024 787th rucin93 🇵🇱 0 63 182ms 3 Dec 2024 787th lukegustafson 🇺🇸 0 63 181ms 7 Dec 2024 787th sean-niemann 🇺🇸 0 63 162ms 10 Dec 2024 787th MeWhenI 🇻🇦 0 63 6ms 18 Dec 2024 787th zacjl 0 63 52ms 31 Dec 2024 787th Shanethegamer 🇺🇸 0 63 182ms 10 Jan 2025 787th CLOStrophobic 🇮🇹 0 63 58ms 17 Jan 2025 787th edsrzf 🇳🇿 0 63 50ms 9 Feb 2025 787th GolfingSuccess 🇬🇷 0 63 49ms 9 Feb 2025 787th Nemikolh 🇫🇷 0 63 13ms 12 Feb 2025 787th GolfingSuccess 🇬🇷 0 63 189ms 20 Feb 2025 787th varhammer 0 63 6ms 22 Feb 2025 First Prev 721–800 of 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