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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 64th pardouin 🇫🇷 0 26 2 Feb 2025 64th ovs-code 🇩🇪 0 26 2 Feb 2025 64th Natanaelel 🇸🇪 0 26 2 Feb 2025 64th HumanoidCPU 0 26 4 Feb 2025 64th MeWhenI 🇻🇦 0 26 14 Feb 2025 64th targrik 0 26 14 Feb 2025 64th xyangst 0 26 14 Feb 2025 64th emgordon154 0 26 19 Feb 2025 64th juliansiebert 🇩🇪 0 26 5 Apr 2025 64th kg583 🇺🇸 0 26 9 Apr 2025 64th m-tkach 🇺🇦 0 26 23 Apr 2025 64th dokutan 0 26 22 days ago 88th lynn 0 27 23 Jan 2025 88th HumanoidCPU 0 27 7 Feb 2025 88th MeWhenI 🇻🇦 0 27 14 Feb 2025 91st Shanethegamer 🇺🇸 0 28 20 Nov 2024 91st stefangimmillaro 0 28 20 Nov 2024 91st error256 0 28 21 Nov 2024 91st GolfingSuccess 🇬🇷 0 28 25 Nov 2024 91st DialFrost 🇸🇬 0 28 26 Nov 2024 91st sean-niemann 🇺🇸 0 28 26 Nov 2024 91st FlyingPenguin223 0 28 27 Nov 2024 91st emgordon154 0 28 28 Nov 2024 91st m-tkach 🇺🇦 0 28 28 Nov 2024 91st lifthrasiir 🇰🇷 0 28 30 Nov 2024 91st sisyphus-ppcg 🇦🇺 0 28 2 Dec 2024 91st zacjl 0 28 2 Dec 2024 91st SirBogman 🇺🇸 0 28 3 Dec 2024 91st SirBogman 🇺🇸 0 28 3 Dec 2024 91st 2bular 0 28 9 Dec 2024 91st Natanaelel 🇸🇪 0 28 9 Dec 2024 91st MeWhenI 🇻🇦 0 28 11 Dec 2024 91st antimon2 🇯🇵 0 28 16 Dec 2024 91st CaedenHarper 🇨🇦 0 28 4 Jan 2025 91st CLOStrophobic 🇮🇹 0 28 22 Jan 2025 91st kg583 🇺🇸 0 28 23 Jan 2025 91st ovs-code 🇩🇪 0 28 31 Jan 2025 91st pardouin 🇫🇷 0 28 2 Feb 2025 91st anter69 🇭🇺 0 28 3 Feb 2025 91st janlelis 0 28 6 Feb 2025 91st targrik 0 28 14 Feb 2025 91st tatzyr 🇯🇵 0 28 16 Feb 2025 91st chocycat 0 28 1 Mar 2025 91st paul-c-hartman 0 28 7 Mar 2025 91st pardouin 🇫🇷 0 28 17 Apr 2025 91st DialFrost 🇸🇬 0 28 17 Apr 2025 91st Shanethegamer 🇺🇸 0 28 17 Apr 2025 91st GolfingSuccess 🇬🇷 0 28 17 Apr 2025 91st edsrzf 🇳🇿 0 28 17 Apr 2025 91st HumanoidCPU 0 28 18 Apr 2025 91st HumanoidCPU 0 28 18 Apr 2025 91st CaedenHarper 🇨🇦 0 28 18 Apr 2025 91st plcc0 0 28 21 Apr 2025 91st Natanaelel 🇸🇪 0 28 23 Apr 2025 91st dokutan 0 28 22 days ago 91st greentruff 0 28 10 days ago 132nd ovs-code 🇩🇪 0 29 25 Nov 2024 132nd emgordon154 0 29 26 Nov 2024 132nd stefangimmillaro 0 29 26 Nov 2024 132nd JunkIce 0 29 3 Dec 2024 132nd ndren 0 29 5 Dec 2024 132nd CornerMercury 🇬🇧 0 29 5 Dec 2024 132nd duckyluuk 🇳🇱 0 29 12 Jan 2025 132nd voytxt 🇨🇿 0 29 25 Jan 2025 132nd gigaprofisi 🇺🇸 0 29 3 Mar 2025 132nd Yewzir 🇧🇪 0 29 11 Mar 2025 142nd Quirkly-Quasar1 🇺🇸 0 30 3 Dec 2024 142nd FlyingPenguin223 0 30 9 Dec 2024 142nd MeWhenI 🇻🇦 0 30 11 Dec 2024 142nd shadowninja55 🇺🇸 0 30 30 Dec 2024 142nd canissimia 🇦🇶 0 30 23 Jan 2025 142nd saito-ta 🇯🇵 0 30 27 Jan 2025 142nd sisyphus-ppcg 🇦🇺 0 30 28 Jan 2025 142nd psethwick 0 30 30 Jan 2025 142nd psethwick 0 30 31 Jan 2025 Prev 76–150 of 1,746 Next