Tutorial in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 743rd GolfingSuccess 🇬🇷 0 65 19 Apr 2025 743rd DialFrost 🇸🇬 0 65 20 Apr 2025 743rd plcc0 0 65 21 Apr 2025 743rd dokutan 0 65 28 Apr 2025 743rd RYSF13 🇨🇳 0 65 13 May 2025 743rd Shanethegamer 🇺🇸 0 65 13 May 2025 743rd gaving-quadprep 0 65 15 May 2025 743rd mossiegoat 0 65 19 May 2025 743rd ryyyn 🇺🇸 0 65 21 May 2025 743rd Moltres-Galar 🇺🇦 0 65 21 May 2025 743rd albanian-laundromat 0 65 4 Jun 2025 743rd fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 743rd codingisgreatbutiamnot 0 65 7 Jun 2025 743rd SoliGhost 0 65 8 Jun 2025 743rd cros107 🇦🇺 0 65 14 Jun 2025 743rd long279595192 0 65 20 Jun 2025 743rd jiji7879 0 65 20 Jun 2025 743rd alemelis 0 65 20 Jun 2025 743rd elana-teal 0 65 20 Jun 2025 743rd zijinoier 0 65 25 Jun 2025 743rd dirckvdende 0 65 30 Jun 2025 743rd BREMAUCY 🇫🇷 0 65 1 Jul 2025 743rd Quentin-AC 0 65 2 Jul 2025 743rd qpwoeirut 0 65 3 Jul 2025 743rd Jak-Ch-ll 0 65 6 Jul 2025 743rd anter69 🇭🇺 0 65 9 Jul 2025 743rd Flekay 🇩🇪 0 65 10 Jul 2025 743rd klixel 🇨🇦 0 65 11 Jul 2025 743rd KasperKivimaeki 🇫🇮 0 65 15 Jul 2025 743rd Nyandereian 0 65 15 Jul 2025 743rd itu-itis21-akkoyuno21 0 65 15 Jul 2025 743rd GrayJoKing 🇦🇺 0 65 18 Jul 2025 743rd AbrahamJLR 🇻🇪 0 65 18 Jul 2025 743rd RaBa21 🇭🇺 0 65 19 Jul 2025 743rd jeetsh4h 0 65 19 Jul 2025 743rd LostSyntax21 🇬🇧 0 65 19 Jul 2025 743rd wuduculfre 0 65 21 Jul 2025 743rd yjgnaw 0 65 24 Jul 2025 743rd oween12 0 65 6 Aug 2025 743rd xiaoyiming123 0 65 11 Aug 2025 743rd EthanJantz 0 65 12 Aug 2025 743rd wobblybits 0 65 14 Aug 2025 743rd janlelis 0 65 14 Aug 2025 743rd ShaanveerS 0 65 17 Aug 2025 743rd ut0s 0 65 23 Aug 2025 743rd HETHAT 🇩🇿 0 65 24 days ago 743rd republic82 0 65 13 days ago 743rd snoozingnewt 🇺🇸 0 65 12 days ago 743rd snoozingnewt 🇺🇸 0 65 12 days ago 743rd snoozingnewt 🇺🇸 0 65 12 days ago 743rd snoozingnewt 🇺🇸 0 65 12 days ago 743rd hellopir2 0 65 9 days ago 743rd edsrzf 🇳🇿 0 65 8 days ago 743rd GolfingSuccess 🇬🇷 0 65 8 days ago 743rd DialFrost 🇸🇬 0 65 8 days ago 743rd now4est 🇯🇵 0 65 6 days ago 743rd ahmetdemirag 🇨🇾 0 65 3 days ago 743rd J09M 0 65 2 days ago 743rd ShikChen 0 65 22 hours ago 885th Shanethegamer 🇺🇸 0 66 22 Nov 2024 885th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 885th Natanaelel 🇸🇪 0 66 9 Dec 2024 885th MeWhenI 🇻🇦 0 66 11 Dec 2024 885th rollershutter 0 66 18 Dec 2024 885th duckyluuk 🇳🇱 0 66 12 Jan 2025 885th duckyluuk 🇳🇱 0 66 12 Jan 2025 885th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 885th fourth-bit 0 66 8 Feb 2025 885th sohamkorade 0 66 13 Feb 2025 885th emgordon154 0 66 17 Feb 2025 885th lowtied 0 66 18 Feb 2025 885th chunes3 🇺🇸 0 66 21 Feb 2025 885th Languag3 0 66 28 Feb 2025 885th gigaprofisi 🇺🇸 0 66 3 Mar 2025 885th Stockoh 🇫🇷 0 66 3 Mar 2025 Prev 826–900 of 2,532 Next