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 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 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 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 217th MeWhenI 🇻🇦 0 33 11 Dec 2024 217th HumanoidCPU 0 33 5 Jan 2025 217th Shanethegamer 🇺🇸 0 33 10 Jan 2025 217th targrik 0 33 15 Feb 2025 217th retrohun 0 33 1 Apr 2025 217th GolfingSuccess 🇬🇷 0 33 6 Apr 2025 217th ovs-code 🇩🇪 0 33 16 Apr 2025 217th kg583 🇺🇸 0 33 17 Apr 2025 217th HumanoidCPU 0 33 18 Apr 2025 217th CaedenHarper 🇨🇦 0 33 18 Apr 2025 217th fuzzylojik-golf 🇺🇸 0 33 5 Jun 2025 217th targrik 0 33 9 Jul 2025 217th AbrahamJLR 🇻🇪 0 33 18 Jul 2025 217th LeoWeyles 0 33 10 Aug 2025 217th frankgraziano 0 33 22 days ago 217th brianjac 0 33 2 days ago 217th snoozingnewt 🇺🇸 0 33 2 hours ago 217th snoozingnewt 🇺🇸 0 33 2 hours ago 244th SirBogman 🇺🇸 0 34 3 Dec 2024 244th Natanaelel 🇸🇪 0 34 13 Jul 2025 244th fuzzylojik-golf 🇺🇸 0 34 15 Jul 2025 247th Shanethegamer 🇺🇸 0 35 20 Nov 2024 247th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 247th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 247th btnlq 0 35 26 Nov 2024 247th emgordon154 0 35 26 Nov 2024 247th sisyphus-ppcg 🇦🇺 0 35 26 Nov 2024 247th sean-niemann 🇺🇸 0 35 26 Nov 2024 247th DialFrost 🇸🇬 0 35 26 Nov 2024 247th MeWhenI 🇻🇦 0 35 11 Dec 2024 247th HumanoidCPU 0 35 5 Jan 2025 247th CaedenHarper 🇨🇦 0 35 12 Jan 2025 247th voytxt 🇨🇿 0 35 25 Jan 2025 247th saito-ta 🇯🇵 0 35 28 Jan 2025 247th Natanaelel 🇸🇪 0 35 3 Feb 2025 247th targrik 0 35 14 Mar 2025 247th retrohun 0 35 31 Mar 2025 247th DialFrost 🇸🇬 0 35 17 Apr 2025 247th Shanethegamer 🇺🇸 0 35 17 Apr 2025 247th HumanoidCPU 0 35 18 Apr 2025 247th frankgraziano 0 35 18 Apr 2025 247th CaedenHarper 🇨🇦 0 35 18 Apr 2025 247th gigaprofisi 🇺🇸 0 35 17 Jun 2025 247th dokutan 0 35 2 Jul 2025 247th sean-niemann 🇺🇸 0 35 5 Jul 2025 247th edsrzf 🇳🇿 0 35 20 Jul 2025 247th AbrahamJLR 🇻🇪 0 35 21 Jul 2025 247th snoozingnewt 🇺🇸 0 35 14 hours ago 247th snoozingnewt 🇺🇸 0 35 2 hours ago 275th Shanethegamer 🇺🇸 0 36 20 Nov 2024 275th error256 0 36 21 Nov 2024 275th DialFrost 🇸🇬 0 36 26 Nov 2024 275th emgordon154 0 36 3 Dec 2024 275th SirBogman 🇺🇸 0 36 3 Dec 2024 275th GolfingSuccess 🇬🇷 0 36 7 Dec 2024 275th antimon2 🇯🇵 0 36 16 Dec 2024 275th CaedenHarper 🇨🇦 0 36 4 Jan 2025 275th dokutan 0 36 3 Feb 2025 275th retrohun 0 36 31 Mar 2025 275th ovs-code 🇩🇪 0 36 17 Apr 2025 275th edsrzf 🇳🇿 0 36 17 Apr 2025 275th HumanoidCPU 0 36 18 Apr 2025 275th alemelis 0 36 20 Jun 2025 275th frankgraziano 0 36 6 Aug 2025 275th snoozingnewt 🇺🇸 0 36 2 hours ago 291st ovs-code 🇩🇪 0 37 26 Nov 2024 291st 2bular 0 37 9 Dec 2024 291st Natanaelel 🇸🇪 0 37 26 Jan 2025 291st DialFrost 🇸🇬 0 37 24 Feb 2025 291st Sakisan 🇧🇪 0 37 5 Apr 2025 291st dokutan 0 37 13 Apr 2025 291st DialFrost 🇸🇬 0 37 17 Apr 2025 291st MeWhenI 🇻🇦 0 37 17 Apr 2025 291st Shanethegamer 🇺🇸 0 37 17 Apr 2025 291st GolfingSuccess 🇬🇷 0 37 17 Apr 2025 Prev 226–300 of 2,427 Next