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 813th rucin93 🇵🇱 0 70 18 Apr 2025 813th DialFrost 🇸🇬 0 70 18 Apr 2025 813th CaedenHarper 🇨🇦 0 70 18 Apr 2025 813th HumanoidCPU 0 70 19 Apr 2025 813th GolfingSuccess 🇬🇷 0 70 19 Apr 2025 813th inventshah 0 70 23 Apr 2025 813th m-tkach 🇺🇦 0 70 23 Apr 2025 813th Mukundan314 0 70 25 Apr 2025 813th Shanethegamer 🇺🇸 0 70 28 Apr 2025 813th frankgraziano 0 70 8 May 2025 813th ovs-code 🇩🇪 0 70 25 days ago 813th AlephSquirrel 0 70 23 days ago 813th JSG-GIT 0 70 22 days ago 813th RYSF13 0 70 21 days ago 813th Shanethegamer 🇺🇸 0 70 16 days ago 813th edsrzf 🇳🇿 0 70 14 days ago 813th edsrzf 🇳🇿 0 70 13 days ago 813th DialFrost 🇸🇬 0 70 13 days ago 813th Shanethegamer 🇺🇸 0 70 13 days ago 813th acollett89 0 70 4 days ago 813th Shanethegamer 🇺🇸 0 70 20 hours ago 847th emgordon154 0 71 28 Nov 2024 847th MeWhenI 🇻🇦 0 71 11 Dec 2024 847th zacjl 0 71 23 Jan 2025 847th psethwick 0 71 30 Jan 2025 847th Lydxn 🇨🇦 0 71 31 Jan 2025 847th eTrey13 0 71 2 Feb 2025 847th qpwoeirut 0 71 7 Feb 2025 847th HumanoidCPU 0 71 7 Feb 2025 847th kdx2a 0 71 12 Feb 2025 847th FlyingPenguin223 0 71 12 Feb 2025 847th MeWhenI 🇻🇦 0 71 14 Feb 2025 847th MeWhenI 🇻🇦 0 71 14 Feb 2025 847th targrik 0 71 14 Feb 2025 847th targrik 0 71 15 Feb 2025 847th KrausRaus 🇺🇸 0 71 17 Feb 2025 847th emgordon154 0 71 5 Mar 2025 847th BoBz200 0 71 11 Mar 2025 847th plcc0 0 71 20 Mar 2025 847th Lock1 0 71 5 Apr 2025 847th MeWhenI 🇻🇦 0 71 17 Apr 2025 847th xsot 🇸🇬 0 71 17 Apr 2025 847th HumanoidCPU 0 71 18 Apr 2025 847th CaedenHarper 🇨🇦 0 71 18 Apr 2025 847th nate8nate 0 71 27 days ago 871st emgordon154 0 72 28 Nov 2024 871st emgordon154 0 72 2 Dec 2024 871st JunkIce 0 72 3 Dec 2024 871st MeWhenI 🇻🇦 0 72 11 Dec 2024 871st voytxt 🇨🇿 0 72 5 Feb 2025 871st GolfingSuccess 🇬🇷 0 72 7 Feb 2025 871st edsrzf 🇳🇿 0 72 15 Feb 2025 871st zacjl 0 72 18 Feb 2025 871st emgordon154 0 72 14 Mar 2025 871st targrik 0 72 14 Mar 2025 871st Yewzir 🇧🇪 0 72 17 Mar 2025 871st DialFrost 🇸🇬 0 72 17 Apr 2025 871st kg583 🇺🇸 0 72 17 Apr 2025 871st DialFrost 🇸🇬 0 72 17 Apr 2025 871st Shanethegamer 🇺🇸 0 72 17 Apr 2025 871st ovs-code 🇩🇪 0 72 17 Apr 2025 871st HumanoidCPU 0 72 18 Apr 2025 871st RYSF13 0 72 25 days ago 871st mbittner20 0 72 12 days ago 890th sean-niemann 🇺🇸 0 73 26 Nov 2024 890th stefangimmillaro 0 73 26 Nov 2024 890th namelessiw 0 73 27 Nov 2024 890th Michiocre 0 73 3 Dec 2024 890th btnlq 0 73 21 Dec 2024 890th duckyluuk 🇳🇱 0 73 12 Jan 2025 890th prplz 🇦🇺 0 73 23 Jan 2025 890th b-illy 🇬🇧 0 73 24 Jan 2025 890th MeWhenI 🇻🇦 0 73 29 Jan 2025 890th Yax42 🇫🇷 0 73 30 Jan 2025 890th AdrienHache 🇫🇷 0 73 30 Jan 2025 Prev 826–900 of 1,808 Next