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 688th orthoplex 🇨🇽 0 65 16 Apr 2025 688th MeWhenI 🇻🇦 0 65 17 Apr 2025 688th Mukundan314 0 65 17 Apr 2025 688th MeWhenI 🇻🇦 0 65 17 Apr 2025 688th DialFrost 🇸🇬 0 65 17 Apr 2025 688th DialFrost 🇸🇬 0 65 17 Apr 2025 688th error256 0 65 17 Apr 2025 688th rucin93 🇵🇱 0 65 17 Apr 2025 688th edsrzf 🇳🇿 0 65 17 Apr 2025 688th edsrzf 🇳🇿 0 65 18 Apr 2025 688th HumanoidCPU 0 65 18 Apr 2025 688th HumanoidCPU 0 65 18 Apr 2025 688th HumanoidCPU 0 65 18 Apr 2025 688th DialFrost 🇸🇬 0 65 18 Apr 2025 688th BlankSpruce 0 65 18 Apr 2025 688th Shanethegamer 🇺🇸 0 65 18 Apr 2025 688th CaedenHarper 🇨🇦 0 65 18 Apr 2025 688th CaedenHarper 🇨🇦 0 65 18 Apr 2025 688th FEZfan 🇦🇺 0 65 19 Apr 2025 688th undefinedRyan 0 65 19 Apr 2025 688th GolfingSuccess 🇬🇷 0 65 19 Apr 2025 688th DialFrost 🇸🇬 0 65 20 Apr 2025 688th plcc0 0 65 21 Apr 2025 688th dokutan 0 65 28 Apr 2025 688th RYSF13 🇨🇳 0 65 13 May 2025 688th Shanethegamer 🇺🇸 0 65 13 May 2025 688th gaving-quadprep 0 65 15 May 2025 688th mossiegoat 0 65 19 May 2025 688th ryyyn 🇺🇸 0 65 21 May 2025 688th Moltres-Galar 🇺🇦 0 65 21 May 2025 688th albanian-laundromat 0 65 4 Jun 2025 688th fuzzylojik-golf 🇺🇸 0 65 5 Jun 2025 688th codingisgreatbutiamnot 0 65 7 Jun 2025 688th SoliGhost 0 65 8 Jun 2025 688th cros107 0 65 14 Jun 2025 688th long279595192 0 65 20 Jun 2025 688th jiji7879 0 65 20 Jun 2025 688th alemelis 0 65 20 Jun 2025 688th elana-teal 0 65 20 Jun 2025 688th zijinoier 0 65 25 Jun 2025 688th dirckvdende 0 65 30 Jun 2025 688th BREMAUCY 🇫🇷 0 65 1 Jul 2025 688th Quentin-AC 0 65 2 Jul 2025 688th qpwoeirut 0 65 3 Jul 2025 688th Jak-Ch-ll 0 65 6 Jul 2025 688th anter69 🇭🇺 0 65 9 Jul 2025 688th Flekay 🇩🇪 0 65 10 Jul 2025 688th klixel 🇨🇦 0 65 11 Jul 2025 688th KasperKivimaeki 🇫🇮 0 65 15 Jul 2025 688th Nyandereian 0 65 15 Jul 2025 688th itu-itis21-akkoyuno21 0 65 15 Jul 2025 688th GrayJoKing 🇦🇺 0 65 18 Jul 2025 688th AbrahamJLR 🇻🇪 0 65 18 Jul 2025 688th RaBa21 🇭🇺 0 65 19 Jul 2025 688th jeetsh4h 0 65 19 Jul 2025 688th LostSyntax21 🇬🇧 0 65 19 Jul 2025 688th wuduculfre 0 65 21 Jul 2025 688th yjgnaw 0 65 24 Jul 2025 688th oween12 0 65 6 Aug 2025 688th xiaoyiming123 0 65 11 Aug 2025 688th EthanJantz 0 65 12 Aug 2025 688th wobblybits 0 65 14 Aug 2025 688th janlelis 0 65 14 Aug 2025 688th ShaanveerS 0 65 27 days ago 688th ut0s 0 65 21 days ago 688th HETHAT 🇩🇿 0 65 10 days ago 817th Shanethegamer 🇺🇸 0 66 22 Nov 2024 817th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 817th Natanaelel 🇸🇪 0 66 9 Dec 2024 817th MeWhenI 🇻🇦 0 66 11 Dec 2024 817th rollershutter 0 66 18 Dec 2024 817th duckyluuk 🇳🇱 0 66 12 Jan 2025 817th duckyluuk 🇳🇱 0 66 12 Jan 2025 817th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 817th fourth-bit 0 66 8 Feb 2025 Prev 751–825 of 2,364 Next