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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 683rd DialFrost 🇸🇬 0 65 17 Apr 2025 683rd error256 0 65 17 Apr 2025 683rd rucin93 🇵🇱 0 65 17 Apr 2025 683rd edsrzf 🇳🇿 0 65 17 Apr 2025 683rd edsrzf 🇳🇿 0 65 18 Apr 2025 683rd HumanoidCPU 0 65 18 Apr 2025 683rd HumanoidCPU 0 65 18 Apr 2025 683rd HumanoidCPU 0 65 18 Apr 2025 683rd DialFrost 🇸🇬 0 65 18 Apr 2025 683rd BlankSpruce 0 65 18 Apr 2025 683rd Shanethegamer 🇺🇸 0 65 18 Apr 2025 683rd CaedenHarper 🇨🇦 0 65 18 Apr 2025 683rd CaedenHarper 🇨🇦 0 65 18 Apr 2025 683rd FEZfan 🇦🇺 0 65 19 Apr 2025 683rd undefinedRyan 0 65 19 Apr 2025 683rd GolfingSuccess 🇬🇷 0 65 19 Apr 2025 683rd DialFrost 🇸🇬 0 65 20 Apr 2025 683rd plcc0 0 65 21 Apr 2025 683rd dokutan 0 65 28 Apr 2025 683rd RYSF13 🇨🇳 0 65 13 May 2025 683rd Shanethegamer 🇺🇸 0 65 13 May 2025 683rd gaving-quadprep 0 65 15 May 2025 683rd mossiegoat 0 65 19 May 2025 683rd ryyyn 🇺🇸 0 65 21 May 2025 683rd Moltres-Galar 🇺🇦 0 65 21 May 2025 683rd albanian-laundromat 0 65 4 Jun 2025 683rd fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 683rd codingisgreatbutiamnot 0 65 7 Jun 2025 683rd SoliGhost 0 65 8 Jun 2025 683rd cros107 0 65 14 Jun 2025 683rd long279595192 0 65 20 Jun 2025 683rd jiji7879 0 65 20 Jun 2025 683rd alemelis 0 65 20 Jun 2025 683rd elana-teal 0 65 20 Jun 2025 683rd zijinoier 0 65 25 Jun 2025 683rd dirckvdende 0 65 30 Jun 2025 683rd BREMAUCY 🇫🇷 0 65 1 Jul 2025 683rd Quentin-AC 0 65 2 Jul 2025 683rd qpwoeirut 0 65 3 Jul 2025 683rd Jak-Ch-ll 0 65 6 Jul 2025 683rd anter69 🇭🇺 0 65 9 Jul 2025 683rd Flekay 🇩🇪 0 65 10 Jul 2025 683rd klixel 🇨🇦 0 65 11 Jul 2025 683rd KasperKivimaeki 🇫🇮 0 65 15 Jul 2025 683rd Nyandereian 0 65 15 Jul 2025 683rd itu-itis21-akkoyuno21 0 65 15 Jul 2025 683rd GrayJoKing 🇦🇺 0 65 18 Jul 2025 683rd AbrahamJLR 🇻🇪 0 65 18 Jul 2025 683rd RaBa21 🇭🇺 0 65 19 Jul 2025 683rd jeetsh4h 0 65 19 Jul 2025 683rd LostSyntax21 🇬🇧 0 65 19 Jul 2025 683rd wuduculfre 0 65 21 Jul 2025 683rd yjgnaw 0 65 24 Jul 2025 683rd oween12 0 65 6 Aug 2025 683rd xiaoyiming123 0 65 11 Aug 2025 683rd EthanJantz 0 65 12 Aug 2025 683rd wobblybits 0 65 27 days ago 683rd janlelis 0 65 27 days ago 683rd ShaanveerS 0 65 24 days ago 683rd ut0s 0 65 18 days ago 683rd HETHAT 🇩🇿 0 65 7 days ago 812th Shanethegamer 🇺🇸 0 66 22 Nov 2024 812th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 812th Natanaelel 🇸🇪 0 66 9 Dec 2024 812th MeWhenI 🇻🇦 0 66 11 Dec 2024 812th rollershutter 0 66 18 Dec 2024 812th duckyluuk 🇳🇱 0 66 12 Jan 2025 812th duckyluuk 🇳🇱 0 66 12 Jan 2025 812th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 812th fourth-bit 0 66 8 Feb 2025 812th sohamkorade 0 66 13 Feb 2025 812th emgordon154 0 66 17 Feb 2025 812th lowtied 0 66 18 Feb 2025 812th chunes3 🇺🇸 0 66 21 Feb 2025 812th Languag3 0 66 28 Feb 2025 Prev 751–825 of 2,372 Next