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 863rd m-tkach 🇺🇦 0 65 11ms 26 Nov 2024 863rd ovs-code 🇩🇪 0 65 2ms 26 Nov 2024 863rd Alex-x90 🇺🇸 0 65 10ms 28 Nov 2024 863rd lifthrasiir 🇰🇷 0 65 10ms 30 Nov 2024 863rd zacjl 0 65 11ms 1 Dec 2024 863rd zacjl 0 65 7ms 1 Dec 2024 863rd sisyphus-ppcg 🇦🇺 0 65 12ms 2 Dec 2024 863rd JunkIce 0 65 12ms 3 Dec 2024 863rd SirBogman 🇺🇸 0 65 11ms 3 Dec 2024 863rd xsot 🇸🇬 0 65 11ms 4 Dec 2024 863rd ndren 0 65 11ms 5 Dec 2024 863rd CornerMercury 🇬🇧 0 65 10ms 5 Dec 2024 863rd lukegustafson 🇺🇸 0 65 10ms 7 Dec 2024 863rd Europe2048 0 65 13ms 7 Dec 2024 863rd neel11235813 0 65 11ms 9 Dec 2024 863rd Seek64 🇩🇪 0 65 11ms 10 Dec 2024 863rd MeWhenI 🇻🇦 0 65 2ms 11 Dec 2024 863rd antimon2 🇯🇵 0 65 11ms 16 Dec 2024 863rd error256 0 65 6ms 16 Dec 2024 863rd edsrzf 🇳🇿 0 65 7ms 18 Dec 2024 863rd bizy-coder 0 65 11ms 28 Dec 2024 863rd Bulmenisaurus 0 65 13ms 1 Jan 2025 863rd m-tkach 🇺🇦 0 65 157ms 3 Jan 2025 863rd b-illy 🇬🇧 0 65 11ms 4 Jan 2025 863rd emgordon154 0 65 7ms 11 Jan 2025 863rd CLOStrophobic 🇮🇹 0 65 13ms 22 Jan 2025 863rd prplz 🇦🇺 0 65 11ms 23 Jan 2025 863rd kg583 🇺🇸 0 65 6ms 23 Jan 2025 863rd CLOStrophobic 🇮🇹 0 65 7ms 23 Jan 2025 863rd sean-niemann 🇺🇸 0 65 11ms 23 Jan 2025 863rd mathisfun271 0 65 11ms 25 Jan 2025 863rd aliberro39109 0 65 11ms 25 Jan 2025 863rd Natanaelel 🇸🇪 0 65 11ms 26 Jan 2025 863rd Shanethegamer 🇺🇸 0 65 11ms 30 Jan 2025 863rd firegene 🇮🇪 0 65 10ms 30 Jan 2025 863rd Lydxn 🇨🇦 0 65 10ms 31 Jan 2025 863rd commandz0 🇺🇸 0 65 12ms 2 Feb 2025 863rd GolfingSuccess 🇬🇷 0 65 6ms 3 Feb 2025 863rd bricknellj 0 65 11ms 5 Feb 2025 863rd qpwoeirut 0 65 2,630ms 7 Feb 2025 863rd xyangst 0 65 13ms 14 Feb 2025 863rd emgordon154 0 65 48ms 17 Feb 2025 863rd GolfingSuccess 🇬🇷 0 65 166ms 6 Mar 2025 863rd Jacob385 0 65 2ms 19 Mar 2025 863rd 4atj 0 65 12ms 10 Apr 2025 863rd orthoplex 🇨🇽 0 65 11ms 16 Apr 2025 863rd MeWhenI 🇻🇦 0 65 12ms 17 Apr 2025 863rd Mukundan314 0 65 12ms 17 Apr 2025 863rd MeWhenI 🇻🇦 0 65 6ms 17 Apr 2025 863rd DialFrost 🇸🇬 0 65 7ms 17 Apr 2025 863rd DialFrost 🇸🇬 0 65 12ms 17 Apr 2025 863rd error256 0 65 12ms 17 Apr 2025 863rd rucin93 🇵🇱 0 65 10ms 17 Apr 2025 863rd edsrzf 🇳🇿 0 65 162ms 17 Apr 2025 863rd edsrzf 🇳🇿 0 65 3ms 18 Apr 2025 863rd HumanoidCPU 0 65 12ms 18 Apr 2025 863rd HumanoidCPU 0 65 8ms 18 Apr 2025 863rd HumanoidCPU 0 65 166ms 18 Apr 2025 863rd DialFrost 🇸🇬 0 65 151ms 18 Apr 2025 863rd BlankSpruce 0 65 12ms 18 Apr 2025 863rd Shanethegamer 🇺🇸 0 65 147ms 18 Apr 2025 863rd CaedenHarper 🇨🇦 0 65 6ms 18 Apr 2025 863rd CaedenHarper 🇨🇦 0 65 167ms 18 Apr 2025 863rd FEZfan 🇦🇺 0 65 13ms 19 Apr 2025 863rd undefinedRyan 0 65 11ms 19 Apr 2025 863rd DialFrost 🇸🇬 0 65 3ms 20 Apr 2025 863rd plcc0 0 65 10ms 21 Apr 2025 863rd dokutan 0 65 7ms 28 Apr 2025 863rd RYSF13 🇨🇳 0 65 2ms 13 May 2025 863rd Shanethegamer 🇺🇸 0 65 3ms 13 May 2025 863rd robin-scragg 0 65 12ms 19 May 2025 863rd ryyyn 🇺🇸 0 65 11ms 21 May 2025 863rd Kyogre-Primal 🇺🇦 0 65 11ms 21 May 2025 863rd albanian-laundromat 0 65 12ms 4 Jun 2025 863rd fuzzylojik-golf 🇺🇸 0 65 11ms 5 Jun 2025 863rd codingisgreatbutiamnot 0 65 12ms 7 Jun 2025 863rd SoliGhost 0 65 11ms 8 Jun 2025 863rd cros107 🇦🇺 0 65 12ms 14 Jun 2025 863rd long279595192 0 65 13ms 20 Jun 2025 863rd jiji7879 0 65 12ms 20 Jun 2025 First Prev 881–960 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