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 736th mossiegoat 0 65 19 May 2025 736th ryyyn 🇺🇸 0 65 21 May 2025 736th Moltres-Galar 🇺🇦 0 65 21 May 2025 736th albanian-laundromat 0 65 4 Jun 2025 736th fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 736th codingisgreatbutiamnot 0 65 7 Jun 2025 736th SoliGhost 0 65 8 Jun 2025 736th cros107 🇦🇺 0 65 14 Jun 2025 736th long279595192 0 65 20 Jun 2025 736th jiji7879 0 65 20 Jun 2025 736th alemelis 0 65 20 Jun 2025 736th elana-teal 0 65 20 Jun 2025 736th zijinoier 0 65 25 Jun 2025 736th dirckvdende 0 65 30 Jun 2025 736th BREMAUCY 🇫🇷 0 65 1 Jul 2025 736th Quentin-AC 0 65 2 Jul 2025 736th qpwoeirut 0 65 3 Jul 2025 736th Jak-Ch-ll 0 65 6 Jul 2025 736th anter69 🇭🇺 0 65 9 Jul 2025 736th Flekay 🇩🇪 0 65 10 Jul 2025 736th klixel 🇨🇦 0 65 11 Jul 2025 736th KasperKivimaeki 🇫🇮 0 65 15 Jul 2025 736th Nyandereian 0 65 15 Jul 2025 736th itu-itis21-akkoyuno21 0 65 15 Jul 2025 736th GrayJoKing 🇦🇺 0 65 18 Jul 2025 736th AbrahamJLR 🇻🇪 0 65 18 Jul 2025 736th RaBa21 🇭🇺 0 65 19 Jul 2025 736th jeetsh4h 0 65 19 Jul 2025 736th LostSyntax21 🇬🇧 0 65 19 Jul 2025 736th wuduculfre 0 65 21 Jul 2025 736th yjgnaw 0 65 24 Jul 2025 736th oween12 0 65 6 Aug 2025 736th xiaoyiming123 0 65 11 Aug 2025 736th EthanJantz 0 65 12 Aug 2025 736th wobblybits 0 65 14 Aug 2025 736th janlelis 0 65 14 Aug 2025 736th ShaanveerS 0 65 17 Aug 2025 736th ut0s 0 65 24 days ago 736th HETHAT 🇩🇿 0 65 13 days ago 736th republic82 0 65 3 days ago 736th snoozingnewt 🇺🇸 0 65 43 hours ago 736th snoozingnewt 🇺🇸 0 65 43 hours ago 736th snoozingnewt 🇺🇸 0 65 31 hours ago 736th snoozingnewt 🇺🇸 0 65 31 hours ago 870th Shanethegamer 🇺🇸 0 66 22 Nov 2024 870th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 870th Natanaelel 🇸🇪 0 66 9 Dec 2024 870th MeWhenI 🇻🇦 0 66 11 Dec 2024 870th rollershutter 0 66 18 Dec 2024 870th duckyluuk 🇳🇱 0 66 12 Jan 2025 870th duckyluuk 🇳🇱 0 66 12 Jan 2025 870th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 870th fourth-bit 0 66 8 Feb 2025 870th sohamkorade 0 66 13 Feb 2025 870th emgordon154 0 66 17 Feb 2025 870th lowtied 0 66 18 Feb 2025 870th chunes3 🇺🇸 0 66 21 Feb 2025 870th Languag3 0 66 28 Feb 2025 870th gigaprofisi 🇺🇸 0 66 3 Mar 2025 870th Stockoh 🇫🇷 0 66 3 Mar 2025 870th targrik 0 66 14 Mar 2025 870th jatloe 0 66 17 Mar 2025 870th Jacob385 0 66 15 Apr 2025 870th moustave 0 66 16 Apr 2025 870th Kacarott 🇦🇺 0 66 17 Apr 2025 870th edsrzf 🇳🇿 0 66 17 Apr 2025 870th HumanoidCPU 0 66 18 Apr 2025 870th CaedenHarper 🇨🇦 0 66 18 Apr 2025 870th DialFrost 🇸🇬 0 66 23 Apr 2025 870th Shanethegamer 🇺🇸 0 66 23 Apr 2025 870th emgordon154 0 66 23 Apr 2025 870th davecame 0 66 1 May 2025 870th andrewjc2000 0 66 5 May 2025 870th ffelixm 0 66 30 May 2025 870th Ealeex 0 66 10 Jun 2025 Prev 826–900 of 2,467 Next