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 Trinomial Triangle 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 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 Trinomial Triangle 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 Turtle Tutorial # Golfer Points Bytes Time 745th Chinay-Domitrix 🇺🇸 0 64 18 Apr 2025 752nd Shanethegamer 🇺🇸 0 65 20 Nov 2024 752nd stefangimmillaro 0 65 20 Nov 2024 752nd kg583 🇺🇸 0 65 21 Nov 2024 752nd khvdm 0 65 21 Nov 2024 752nd edsrzf 🇳🇿 0 65 21 Nov 2024 752nd hallvabo 🇳🇴 0 65 24 Nov 2024 752nd ovs-code 🇩🇪 0 65 25 Nov 2024 752nd GolfingSuccess 🇬🇷 0 65 25 Nov 2024 752nd AlephSquirrel 0 65 25 Nov 2024 752nd AlephSquirrel 0 65 25 Nov 2024 752nd pardouin 🇫🇷 0 65 25 Nov 2024 752nd btnlq 0 65 26 Nov 2024 752nd CaedenHarper 🇨🇦 0 65 26 Nov 2024 752nd emgordon154 0 65 26 Nov 2024 752nd inventshah 0 65 26 Nov 2024 752nd sean-niemann 🇺🇸 0 65 26 Nov 2024 752nd stefangimmillaro 0 65 26 Nov 2024 752nd duckyluuk 🇳🇱 0 65 26 Nov 2024 752nd m-tkach 🇺🇦 0 65 26 Nov 2024 752nd ovs-code 🇩🇪 0 65 26 Nov 2024 752nd Alex-x90 🇺🇸 0 65 28 Nov 2024 752nd lifthrasiir 🇰🇷 0 65 30 Nov 2024 752nd zacjl 0 65 1 Dec 2024 752nd zacjl 0 65 1 Dec 2024 752nd sisyphus-ppcg 🇦🇺 0 65 2 Dec 2024 752nd JunkIce 0 65 3 Dec 2024 752nd SirBogman 🇺🇸 0 65 3 Dec 2024 752nd xsot 🇸🇬 0 65 4 Dec 2024 752nd ndren 0 65 5 Dec 2024 752nd CornerMercury 🇬🇧 0 65 5 Dec 2024 752nd lukegustafson 🇺🇸 0 65 7 Dec 2024 752nd Europe2048 0 65 7 Dec 2024 752nd neel11235813 0 65 9 Dec 2024 752nd Seek64 🇩🇪 0 65 10 Dec 2024 752nd MeWhenI 🇻🇦 0 65 11 Dec 2024 752nd antimon2 🇯🇵 0 65 16 Dec 2024 752nd error256 0 65 16 Dec 2024 752nd edsrzf 🇳🇿 0 65 18 Dec 2024 752nd bizy-coder 0 65 28 Dec 2024 752nd Bulmenisaurus 0 65 1 Jan 2025 752nd m-tkach 🇺🇦 0 65 3 Jan 2025 752nd b-illy 🇬🇧 0 65 4 Jan 2025 752nd emgordon154 0 65 11 Jan 2025 752nd CLOStrophobic 🇮🇹 0 65 22 Jan 2025 752nd prplz 🇦🇺 0 65 23 Jan 2025 752nd kg583 🇺🇸 0 65 23 Jan 2025 752nd CLOStrophobic 🇮🇹 0 65 23 Jan 2025 752nd sean-niemann 🇺🇸 0 65 23 Jan 2025 752nd mathisfun271 0 65 25 Jan 2025 752nd aliberro39109 0 65 25 Jan 2025 752nd Natanaelel 🇸🇪 0 65 26 Jan 2025 752nd Shanethegamer 🇺🇸 0 65 30 Jan 2025 752nd firegene 🇮🇪 0 65 30 Jan 2025 752nd Lydxn 🇨🇦 0 65 31 Jan 2025 752nd commandblockguy 🇺🇸 0 65 2 Feb 2025 752nd GolfingSuccess 🇬🇷 0 65 3 Feb 2025 752nd bricknellj 0 65 5 Feb 2025 752nd qpwoeirut 0 65 7 Feb 2025 752nd xyangst 0 65 14 Feb 2025 752nd emgordon154 0 65 17 Feb 2025 752nd GolfingSuccess 🇬🇷 0 65 6 Mar 2025 752nd Jacob385 0 65 19 Mar 2025 752nd 4atj 0 65 10 Apr 2025 752nd orthoplex 🇨🇽 0 65 16 Apr 2025 752nd MeWhenI 🇻🇦 0 65 17 Apr 2025 752nd Mukundan314 0 65 17 Apr 2025 752nd MeWhenI 🇻🇦 0 65 17 Apr 2025 752nd DialFrost 🇸🇬 0 65 17 Apr 2025 752nd DialFrost 🇸🇬 0 65 17 Apr 2025 752nd error256 0 65 17 Apr 2025 752nd rucin93 🇵🇱 0 65 17 Apr 2025 752nd edsrzf 🇳🇿 0 65 17 Apr 2025 752nd edsrzf 🇳🇿 0 65 18 Apr 2025 752nd HumanoidCPU 0 65 18 Apr 2025 First Prev 751–825 of 2,570 Next Last