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 Mandelbrot 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 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 Vala 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 Vala 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 Mandelbrot 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 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 65th sisyphus-ppcg 🇦🇺 0 26 31 Jan 2025 65th pardouin 🇫🇷 0 26 2 Feb 2025 65th ovs-code 🇩🇪 0 26 2 Feb 2025 65th Natanaelel 🇸🇪 0 26 2 Feb 2025 65th HumanoidCPU 0 26 4 Feb 2025 65th MeWhenI 🇻🇦 0 26 14 Feb 2025 65th targrik 0 26 14 Feb 2025 65th xyangst 0 26 14 Feb 2025 65th emgordon154 0 26 19 Feb 2025 65th juliansiebert 🇩🇪 0 26 5 Apr 2025 65th kg583 🇺🇸 0 26 9 Apr 2025 65th m-tkach 🇺🇦 0 26 23 Apr 2025 65th dokutan 0 26 28 Apr 2025 65th BREMAUCY 🇫🇷 0 26 6 hours ago 90th lynn 0 27 23 Jan 2025 90th HumanoidCPU 0 27 7 Feb 2025 90th MeWhenI 🇻🇦 0 27 14 Feb 2025 93rd Shanethegamer 🇺🇸 0 28 20 Nov 2024 93rd stefangimmillaro 0 28 20 Nov 2024 93rd error256 0 28 21 Nov 2024 93rd GolfingSuccess 🇬🇷 0 28 25 Nov 2024 93rd DialFrost 🇸🇬 0 28 26 Nov 2024 93rd sean-niemann 🇺🇸 0 28 26 Nov 2024 93rd FlyingPenguin223 0 28 27 Nov 2024 93rd emgordon154 0 28 28 Nov 2024 93rd m-tkach 🇺🇦 0 28 28 Nov 2024 93rd lifthrasiir 🇰🇷 0 28 30 Nov 2024 93rd sisyphus-ppcg 🇦🇺 0 28 2 Dec 2024 93rd zacjl 0 28 2 Dec 2024 93rd SirBogman 🇺🇸 0 28 3 Dec 2024 93rd SirBogman 🇺🇸 0 28 3 Dec 2024 93rd 2bular 0 28 9 Dec 2024 93rd Natanaelel 🇸🇪 0 28 9 Dec 2024 93rd MeWhenI 🇻🇦 0 28 11 Dec 2024 93rd antimon2 🇯🇵 0 28 16 Dec 2024 93rd CaedenHarper 🇨🇦 0 28 4 Jan 2025 93rd CLOStrophobic 🇮🇹 0 28 22 Jan 2025 93rd kg583 🇺🇸 0 28 23 Jan 2025 93rd ovs-code 🇩🇪 0 28 31 Jan 2025 93rd pardouin 🇫🇷 0 28 2 Feb 2025 93rd anter69 🇭🇺 0 28 3 Feb 2025 93rd janlelis 0 28 6 Feb 2025 93rd targrik 0 28 14 Feb 2025 93rd tatzyr 🇯🇵 0 28 16 Feb 2025 93rd chocycat 0 28 1 Mar 2025 93rd paul-c-hartman 0 28 7 Mar 2025 93rd pardouin 🇫🇷 0 28 17 Apr 2025 93rd DialFrost 🇸🇬 0 28 17 Apr 2025 93rd Shanethegamer 🇺🇸 0 28 17 Apr 2025 93rd GolfingSuccess 🇬🇷 0 28 17 Apr 2025 93rd edsrzf 🇳🇿 0 28 17 Apr 2025 93rd HumanoidCPU 0 28 18 Apr 2025 93rd HumanoidCPU 0 28 18 Apr 2025 93rd CaedenHarper 🇨🇦 0 28 18 Apr 2025 93rd plcc0 0 28 21 Apr 2025 93rd Natanaelel 🇸🇪 0 28 23 Apr 2025 93rd dokutan 0 28 28 Apr 2025 93rd greentruff 0 28 10 May 2025 93rd Just4FunCoder 0 28 13 days ago 135th ovs-code 🇩🇪 0 29 25 Nov 2024 135th emgordon154 0 29 26 Nov 2024 135th stefangimmillaro 0 29 26 Nov 2024 135th JunkIce 0 29 3 Dec 2024 135th ndren 0 29 5 Dec 2024 135th CornerMercury 🇬🇧 0 29 5 Dec 2024 135th duckyluuk 🇳🇱 0 29 12 Jan 2025 135th voytxt 🇨🇿 0 29 25 Jan 2025 135th gigaprofisi 🇺🇸 0 29 3 Mar 2025 135th Yewzir 🇧🇪 0 29 11 Mar 2025 135th TheZwierzLF 🇵🇱 0 29 1 Jun 2025 135th paiv 0 29 15 days ago 135th DABANANAMAN120 0 29 5 days ago 148th Quirkly-Quasar1 🇺🇸 0 30 3 Dec 2024 148th FlyingPenguin223 0 30 9 Dec 2024 148th MeWhenI 🇻🇦 0 30 11 Dec 2024 Prev 76–150 of 1,925 Next