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 Hilbert Curve 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 Topological Sort Transpose Sentence Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Hilbert Curve 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 Topological Sort Transpose Sentence Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 75th TheZwierzLF 🇵🇱 0 24 1 Jun 2025 77th Shanethegamer 🇺🇸 0 26 20 Nov 2024 77th btnlq 0 26 26 Nov 2024 77th sean-niemann 🇺🇸 0 26 26 Nov 2024 77th DialFrost 🇸🇬 0 26 26 Nov 2024 77th emgordon154 0 26 28 Nov 2024 77th stefangimmillaro 0 26 3 Dec 2024 77th SirBogman 🇺🇸 0 26 3 Dec 2024 77th MeWhenI 🇻🇦 0 26 11 Dec 2024 77th GolfingSuccess 🇬🇷 0 26 21 Dec 2024 77th CaedenHarper 🇨🇦 0 26 4 Jan 2025 77th CLOStrophobic 🇮🇹 0 26 22 Jan 2025 77th sisyphus-ppcg 🇦🇺 0 26 31 Jan 2025 77th pardouin 🇫🇷 0 26 2 Feb 2025 77th ovs-code 🇩🇪 0 26 2 Feb 2025 77th Natanaelel 🇸🇪 0 26 2 Feb 2025 77th HumanoidCPU 0 26 4 Feb 2025 77th MeWhenI 🇻🇦 0 26 14 Feb 2025 77th targrik 0 26 14 Feb 2025 77th xyangst 0 26 14 Feb 2025 77th emgordon154 0 26 19 Feb 2025 77th juliansiebert 🇩🇪 0 26 5 Apr 2025 77th kg583 🇺🇸 0 26 9 Apr 2025 77th m-tkach 🇺🇦 0 26 23 Apr 2025 77th dokutan 0 26 28 Apr 2025 77th BREMAUCY 🇫🇷 0 26 1 Jul 2025 77th Msleizak 🇫🇷 0 26 4 Jul 2025 77th snoozingnewt 🇺🇸 0 26 27 days ago 77th edsrzf 🇳🇿 0 26 19 hours ago 105th lynn 0 27 23 Jan 2025 105th HumanoidCPU 0 27 7 Feb 2025 105th MeWhenI 🇻🇦 0 27 14 Feb 2025 105th xiaoyiming123 0 27 12 Jul 2025 105th J09M 0 27 18 days ago 110th Shanethegamer 🇺🇸 0 28 20 Nov 2024 110th stefangimmillaro 0 28 20 Nov 2024 110th error256 0 28 21 Nov 2024 110th GolfingSuccess 🇬🇷 0 28 25 Nov 2024 110th DialFrost 🇸🇬 0 28 26 Nov 2024 110th sean-niemann 🇺🇸 0 28 26 Nov 2024 110th FlyingPenguin223 0 28 27 Nov 2024 110th emgordon154 0 28 28 Nov 2024 110th m-tkach 🇺🇦 0 28 28 Nov 2024 110th lifthrasiir 🇰🇷 0 28 30 Nov 2024 110th sisyphus-ppcg 🇦🇺 0 28 2 Dec 2024 110th zacjl 0 28 2 Dec 2024 110th SirBogman 🇺🇸 0 28 3 Dec 2024 110th SirBogman 🇺🇸 0 28 3 Dec 2024 110th 2bular 0 28 9 Dec 2024 110th Natanaelel 🇸🇪 0 28 9 Dec 2024 110th MeWhenI 🇻🇦 0 28 11 Dec 2024 110th antimon2 🇯🇵 0 28 16 Dec 2024 110th CaedenHarper 🇨🇦 0 28 4 Jan 2025 110th CLOStrophobic 🇮🇹 0 28 22 Jan 2025 110th kg583 🇺🇸 0 28 23 Jan 2025 110th ovs-code 🇩🇪 0 28 31 Jan 2025 110th pardouin 🇫🇷 0 28 2 Feb 2025 110th anter69 🇭🇺 0 28 3 Feb 2025 110th janlelis 0 28 6 Feb 2025 110th targrik 0 28 14 Feb 2025 110th tatzyr 🇯🇵 0 28 16 Feb 2025 110th chocycat 0 28 1 Mar 2025 110th paul-c-hartman 0 28 7 Mar 2025 110th pardouin 🇫🇷 0 28 17 Apr 2025 110th DialFrost 🇸🇬 0 28 17 Apr 2025 110th Shanethegamer 🇺🇸 0 28 17 Apr 2025 110th GolfingSuccess 🇬🇷 0 28 17 Apr 2025 110th edsrzf 🇳🇿 0 28 17 Apr 2025 110th HumanoidCPU 0 28 18 Apr 2025 110th HumanoidCPU 0 28 18 Apr 2025 110th CaedenHarper 🇨🇦 0 28 18 Apr 2025 110th plcc0 0 28 21 Apr 2025 110th Natanaelel 🇸🇪 0 28 23 Apr 2025 110th dokutan 0 28 28 Apr 2025 110th greentruff 0 28 10 May 2025 First Prev 76–150 of 2,536 Next Last
