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 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 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 Hilbert Curve 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Hilbert Curve 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 822nd Shanethegamer 🇺🇸 0 68 4 Feb 2025 822nd GolfingSuccess 🇬🇷 0 68 5 Feb 2025 822nd HumanoidCPU 0 68 6 Feb 2025 822nd DialFrost 🇸🇬 0 68 8 Feb 2025 822nd voytxt 🇨🇿 0 68 8 Feb 2025 822nd targrik 0 68 15 Feb 2025 822nd JunkIce 0 68 26 Mar 2025 822nd rhdqor213 0 68 16 Apr 2025 822nd DialFrost 🇸🇬 0 68 17 Apr 2025 822nd te-chnical 0 68 6 May 2025 822nd edsrzf 🇳🇿 0 68 13 May 2025 822nd rucin93 🇵🇱 0 68 14 May 2025 822nd cloudyshoe 0 68 15 May 2025 822nd jake6192 0 68 30 May 2025 822nd 4very 0 68 7 Jun 2025 841st sean-niemann 🇺🇸 0 69 13 Dec 2024 841st GolfingSuccess 🇬🇷 0 69 8 Feb 2025 841st DialFrost 🇸🇬 0 69 8 Feb 2025 841st GolfingSuccess 🇬🇷 0 69 8 Feb 2025 841st DialFrost 🇸🇬 0 69 20 Feb 2025 841st pruthvip15 0 69 4 Mar 2025 841st emgordon154 0 69 6 Mar 2025 841st plcc0 0 69 20 Mar 2025 841st kg583 🇺🇸 0 69 18 Apr 2025 841st CaedenHarper 🇨🇦 0 69 18 Apr 2025 841st Shanethegamer 🇺🇸 0 69 23 Apr 2025 841st sean-niemann 🇺🇸 0 69 28 Apr 2025 841st voytxt 🇨🇿 0 69 28 Apr 2025 841st GolfingSuccess 🇬🇷 0 69 24 May 2025 841st DoubleUynn 0 69 15 days ago 841st bknower 0 69 12 days ago 857th emgordon154 0 70 27 Nov 2024 857th MeWhenI 🇻🇦 0 70 11 Dec 2024 857th voytxt 🇨🇿 0 70 25 Jan 2025 857th Salutations45 0 70 26 Jan 2025 857th MeWhenI 🇻🇦 0 70 14 Feb 2025 857th targrik 0 70 14 Feb 2025 857th frosster 0 70 11 Mar 2025 857th GolfingSuccess 🇬🇷 0 70 17 Mar 2025 857th Sciman101 0 70 27 Mar 2025 857th cominixo 0 70 6 Apr 2025 857th KasperKivimaeki 🇫🇮 0 70 16 Apr 2025 857th edsrzf 🇳🇿 0 70 18 Apr 2025 857th sean-niemann 🇺🇸 0 70 18 Apr 2025 857th rucin93 🇵🇱 0 70 18 Apr 2025 857th DialFrost 🇸🇬 0 70 18 Apr 2025 857th ovs-code 🇩🇪 0 70 18 Apr 2025 857th CaedenHarper 🇨🇦 0 70 18 Apr 2025 857th HumanoidCPU 0 70 19 Apr 2025 857th GolfingSuccess 🇬🇷 0 70 19 Apr 2025 857th inventshah 0 70 23 Apr 2025 857th m-tkach 🇺🇦 0 70 23 Apr 2025 857th Mukundan314 0 70 25 Apr 2025 857th Shanethegamer 🇺🇸 0 70 28 Apr 2025 857th frankgraziano 0 70 8 May 2025 857th ovs-code 🇩🇪 0 70 12 May 2025 857th AlephSquirrel 0 70 14 May 2025 857th JSG-GIT 0 70 15 May 2025 857th RYSF13 🇨🇳 0 70 17 May 2025 857th Shanethegamer 🇺🇸 0 70 21 May 2025 857th edsrzf 🇳🇿 0 70 24 May 2025 857th edsrzf 🇳🇿 0 70 24 May 2025 857th DialFrost 🇸🇬 0 70 24 May 2025 857th Shanethegamer 🇺🇸 0 70 24 May 2025 857th acollett89 0 70 3 Jun 2025 857th Shanethegamer 🇺🇸 0 70 6 Jun 2025 857th XenThe 🇬🇧 0 70 22 days ago 893rd emgordon154 0 71 28 Nov 2024 893rd MeWhenI 🇻🇦 0 71 11 Dec 2024 893rd zacjl 0 71 23 Jan 2025 893rd psethwick 0 71 30 Jan 2025 893rd Lydxn 🇨🇦 0 71 31 Jan 2025 893rd eTrey13 0 71 2 Feb 2025 893rd qpwoeirut 0 71 7 Feb 2025 893rd HumanoidCPU 0 71 7 Feb 2025 Prev 826–900 of 1,967 Next
