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 809th GolfingSuccess 🇬🇷 0 70 19 Apr 2025 809th inventshah 0 70 23 Apr 2025 809th m-tkach 🇺🇦 0 70 23 Apr 2025 809th Mukundan314 0 70 25 Apr 2025 809th Shanethegamer 🇺🇸 0 70 28 Apr 2025 809th frankgraziano 0 70 25 days ago 809th ovs-code 🇩🇪 0 70 21 days ago 809th AlephSquirrel 0 70 19 days ago 809th JSG-GIT 0 70 18 days ago 809th RYSF13 0 70 17 days ago 809th Shanethegamer 🇺🇸 0 70 12 days ago 809th edsrzf 🇳🇿 0 70 9 days ago 809th edsrzf 🇳🇿 0 70 9 days ago 809th DialFrost 🇸🇬 0 70 9 days ago 809th Shanethegamer 🇺🇸 0 70 9 days ago 841st emgordon154 0 71 28 Nov 2024 841st MeWhenI 🇻🇦 0 71 11 Dec 2024 841st zacjl 0 71 23 Jan 2025 841st psethwick 0 71 30 Jan 2025 841st Lydxn 🇨🇦 0 71 31 Jan 2025 841st eTrey13 0 71 2 Feb 2025 841st qpwoeirut 0 71 7 Feb 2025 841st HumanoidCPU 0 71 7 Feb 2025 841st kdx2a 0 71 12 Feb 2025 841st FlyingPenguin223 0 71 12 Feb 2025 841st MeWhenI 🇻🇦 0 71 14 Feb 2025 841st MeWhenI 🇻🇦 0 71 14 Feb 2025 841st targrik 0 71 14 Feb 2025 841st targrik 0 71 15 Feb 2025 841st KrausRaus 🇺🇸 0 71 17 Feb 2025 841st emgordon154 0 71 5 Mar 2025 841st BoBz200 0 71 11 Mar 2025 841st plcc0 0 71 20 Mar 2025 841st Lock1 0 71 5 Apr 2025 841st MeWhenI 🇻🇦 0 71 17 Apr 2025 841st xsot 🇸🇬 0 71 17 Apr 2025 841st HumanoidCPU 0 71 18 Apr 2025 841st CaedenHarper 🇨🇦 0 71 18 Apr 2025 841st nate8nate 0 71 22 days ago 865th emgordon154 0 72 28 Nov 2024 865th emgordon154 0 72 2 Dec 2024 865th JunkIce 0 72 3 Dec 2024 865th MeWhenI 🇻🇦 0 72 11 Dec 2024 865th voytxt 🇨🇿 0 72 5 Feb 2025 865th GolfingSuccess 🇬🇷 0 72 7 Feb 2025 865th edsrzf 🇳🇿 0 72 15 Feb 2025 865th zacjl 0 72 18 Feb 2025 865th emgordon154 0 72 14 Mar 2025 865th targrik 0 72 14 Mar 2025 865th Yewzir 🇧🇪 0 72 17 Mar 2025 865th DialFrost 🇸🇬 0 72 17 Apr 2025 865th kg583 🇺🇸 0 72 17 Apr 2025 865th DialFrost 🇸🇬 0 72 17 Apr 2025 865th Shanethegamer 🇺🇸 0 72 17 Apr 2025 865th Shanethegamer 🇺🇸 0 72 17 Apr 2025 865th ovs-code 🇩🇪 0 72 17 Apr 2025 865th HumanoidCPU 0 72 18 Apr 2025 865th RYSF13 0 72 20 days ago 865th mbittner20 0 72 8 days ago 885th sean-niemann 🇺🇸 0 73 26 Nov 2024 885th stefangimmillaro 0 73 26 Nov 2024 885th namelessiw 0 73 27 Nov 2024 885th Michiocre 0 73 3 Dec 2024 885th btnlq 0 73 21 Dec 2024 885th duckyluuk 🇳🇱 0 73 12 Jan 2025 885th prplz 🇦🇺 0 73 23 Jan 2025 885th b-illy 🇬🇧 0 73 24 Jan 2025 885th MeWhenI 🇻🇦 0 73 29 Jan 2025 885th Yax42 🇫🇷 0 73 30 Jan 2025 885th AdrienHache 🇫🇷 0 73 30 Jan 2025 885th Natanaelel 🇸🇪 0 73 2 Feb 2025 885th dokutan 0 73 3 Feb 2025 885th targrik 0 73 15 Feb 2025 885th targrik 0 73 15 Feb 2025 885th GolfingSuccess 🇬🇷 0 73 14 Mar 2025 Prev 826–900 of 1,791 Next