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 820th frosster 0 70 11 Mar 2025 820th GolfingSuccess 🇬🇷 0 70 17 Mar 2025 820th Sciman101 0 70 27 Mar 2025 820th cominixo 0 70 6 Apr 2025 820th KasperKivimaeki 🇫🇮 0 70 16 Apr 2025 820th edsrzf 🇳🇿 0 70 18 Apr 2025 820th sean-niemann 🇺🇸 0 70 18 Apr 2025 820th rucin93 🇵🇱 0 70 18 Apr 2025 820th DialFrost 🇸🇬 0 70 18 Apr 2025 820th CaedenHarper 🇨🇦 0 70 18 Apr 2025 820th HumanoidCPU 0 70 19 Apr 2025 820th GolfingSuccess 🇬🇷 0 70 19 Apr 2025 820th inventshah 0 70 23 Apr 2025 820th m-tkach 🇺🇦 0 70 23 Apr 2025 820th Mukundan314 0 70 25 Apr 2025 820th Shanethegamer 🇺🇸 0 70 28 Apr 2025 820th frankgraziano 0 70 8 May 2025 820th ovs-code 🇩🇪 0 70 12 May 2025 820th AlephSquirrel 0 70 14 May 2025 820th JSG-GIT 0 70 27 days ago 820th RYSF13 0 70 26 days ago 820th Shanethegamer 🇺🇸 0 70 21 days ago 820th edsrzf 🇳🇿 0 70 18 days ago 820th edsrzf 🇳🇿 0 70 18 days ago 820th DialFrost 🇸🇬 0 70 18 days ago 820th Shanethegamer 🇺🇸 0 70 18 days ago 820th acollett89 0 70 8 days ago 820th Shanethegamer 🇺🇸 0 70 5 days ago 854th emgordon154 0 71 28 Nov 2024 854th MeWhenI 🇻🇦 0 71 11 Dec 2024 854th zacjl 0 71 23 Jan 2025 854th psethwick 0 71 30 Jan 2025 854th Lydxn 🇨🇦 0 71 31 Jan 2025 854th eTrey13 0 71 2 Feb 2025 854th qpwoeirut 0 71 7 Feb 2025 854th HumanoidCPU 0 71 7 Feb 2025 854th kdx2a 0 71 12 Feb 2025 854th FlyingPenguin223 0 71 12 Feb 2025 854th MeWhenI 🇻🇦 0 71 14 Feb 2025 854th MeWhenI 🇻🇦 0 71 14 Feb 2025 854th targrik 0 71 14 Feb 2025 854th targrik 0 71 15 Feb 2025 854th KrausRaus 🇺🇸 0 71 17 Feb 2025 854th emgordon154 0 71 5 Mar 2025 854th BoBz200 0 71 11 Mar 2025 854th plcc0 0 71 20 Mar 2025 854th Lock1 0 71 5 Apr 2025 854th MeWhenI 🇻🇦 0 71 17 Apr 2025 854th xsot 🇸🇬 0 71 17 Apr 2025 854th HumanoidCPU 0 71 18 Apr 2025 854th CaedenHarper 🇨🇦 0 71 18 Apr 2025 854th nate8nate 0 71 11 May 2025 854th Jigglypuffed 0 71 2 days ago 879th emgordon154 0 72 28 Nov 2024 879th emgordon154 0 72 2 Dec 2024 879th JunkIce 0 72 3 Dec 2024 879th MeWhenI 🇻🇦 0 72 11 Dec 2024 879th voytxt 🇨🇿 0 72 5 Feb 2025 879th GolfingSuccess 🇬🇷 0 72 7 Feb 2025 879th edsrzf 🇳🇿 0 72 15 Feb 2025 879th zacjl 0 72 18 Feb 2025 879th emgordon154 0 72 14 Mar 2025 879th targrik 0 72 14 Mar 2025 879th Yewzir 🇧🇪 0 72 17 Mar 2025 879th DialFrost 🇸🇬 0 72 17 Apr 2025 879th kg583 🇺🇸 0 72 17 Apr 2025 879th DialFrost 🇸🇬 0 72 17 Apr 2025 879th Shanethegamer 🇺🇸 0 72 17 Apr 2025 879th ovs-code 🇩🇪 0 72 17 Apr 2025 879th HumanoidCPU 0 72 18 Apr 2025 879th RYSF13 0 72 13 May 2025 879th mbittner20 0 72 17 days ago 898th sean-niemann 🇺🇸 0 73 26 Nov 2024 898th stefangimmillaro 0 73 26 Nov 2024 898th namelessiw 0 73 27 Nov 2024 Prev 826–900 of 1,821 Next