Tutorial in all languages in chars. 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 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 Mandelbrot 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 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 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 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 Mandelbrot 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 Chars Time 823rd GolfingSuccess 🇬🇷 0 69 8 Feb 2025 823rd DialFrost 🇸🇬 0 69 20 Feb 2025 823rd pruthvip15 0 69 4 Mar 2025 823rd emgordon154 0 69 6 Mar 2025 823rd plcc0 0 69 20 Mar 2025 823rd kg583 🇺🇸 0 69 18 Apr 2025 823rd CaedenHarper 🇨🇦 0 69 18 Apr 2025 823rd Shanethegamer 🇺🇸 0 69 23 Apr 2025 823rd voytxt 🇨🇿 0 69 28 Apr 2025 823rd GolfingSuccess 🇬🇷 0 69 26 days ago 823rd DoubleUynn 0 69 14 hours ago 837th emgordon154 0 70 27 Nov 2024 837th MeWhenI 🇻🇦 0 70 11 Dec 2024 837th voytxt 🇨🇿 0 70 25 Jan 2025 837th Salutations45 0 70 26 Jan 2025 837th MeWhenI 🇻🇦 0 70 14 Feb 2025 837th targrik 0 70 14 Feb 2025 837th frosster 0 70 11 Mar 2025 837th GolfingSuccess 🇬🇷 0 70 17 Mar 2025 837th Sciman101 0 70 27 Mar 2025 837th cominixo 0 70 6 Apr 2025 837th KasperKivimaeki 🇫🇮 0 70 16 Apr 2025 837th edsrzf 🇳🇿 0 70 18 Apr 2025 837th sean-niemann 🇺🇸 0 70 18 Apr 2025 837th rucin93 🇵🇱 0 70 18 Apr 2025 837th DialFrost 🇸🇬 0 70 18 Apr 2025 837th CaedenHarper 🇨🇦 0 70 18 Apr 2025 837th HumanoidCPU 0 70 19 Apr 2025 837th GolfingSuccess 🇬🇷 0 70 19 Apr 2025 837th inventshah 0 70 23 Apr 2025 837th m-tkach 🇺🇦 0 70 23 Apr 2025 837th Mukundan314 0 70 25 Apr 2025 837th Shanethegamer 🇺🇸 0 70 28 Apr 2025 837th frankgraziano 0 70 8 May 2025 837th ovs-code 🇩🇪 0 70 12 May 2025 837th AlephSquirrel 0 70 14 May 2025 837th JSG-GIT 0 70 15 May 2025 837th RYSF13 0 70 17 May 2025 837th Shanethegamer 🇺🇸 0 70 21 May 2025 837th edsrzf 🇳🇿 0 70 26 days ago 837th edsrzf 🇳🇿 0 70 26 days ago 837th DialFrost 🇸🇬 0 70 26 days ago 837th Shanethegamer 🇺🇸 0 70 26 days ago 837th acollett89 0 70 16 days ago 837th Shanethegamer 🇺🇸 0 70 13 days ago 837th XenThe 0 70 7 days ago 872nd emgordon154 0 71 28 Nov 2024 872nd MeWhenI 🇻🇦 0 71 11 Dec 2024 872nd zacjl 0 71 23 Jan 2025 872nd psethwick 0 71 30 Jan 2025 872nd Lydxn 🇨🇦 0 71 31 Jan 2025 872nd eTrey13 0 71 2 Feb 2025 872nd qpwoeirut 0 71 7 Feb 2025 872nd HumanoidCPU 0 71 7 Feb 2025 872nd kdx2a 0 71 12 Feb 2025 872nd FlyingPenguin223 0 71 12 Feb 2025 872nd MeWhenI 🇻🇦 0 71 14 Feb 2025 872nd MeWhenI 🇻🇦 0 71 14 Feb 2025 872nd targrik 0 71 14 Feb 2025 872nd targrik 0 71 15 Feb 2025 872nd KrausRaus 🇺🇸 0 71 17 Feb 2025 872nd emgordon154 0 71 5 Mar 2025 872nd BoBz200 0 71 11 Mar 2025 872nd plcc0 0 71 20 Mar 2025 872nd Lock1 0 71 5 Apr 2025 872nd MeWhenI 🇻🇦 0 71 17 Apr 2025 872nd xsot 🇸🇬 0 71 17 Apr 2025 872nd HumanoidCPU 0 71 18 Apr 2025 872nd CaedenHarper 🇨🇦 0 71 18 Apr 2025 872nd nate8nate 0 71 11 May 2025 872nd Jigglypuffed 0 71 10 days ago 872nd me42th 0 71 6 days ago 898th emgordon154 0 72 28 Nov 2024 898th emgordon154 0 72 2 Dec 2024 898th JunkIce 0 72 3 Dec 2024 Prev 826–900 of 1,858 Next