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 150th FlyingPenguin223 0 30 9 Dec 2024 150th MeWhenI 🇻🇦 0 30 11 Dec 2024 150th shadowninja55 🇺🇸 0 30 30 Dec 2024 150th canissimia 🇦🇶 0 30 23 Jan 2025 150th saito-ta 🇯🇵 0 30 27 Jan 2025 150th sisyphus-ppcg 🇦🇺 0 30 28 Jan 2025 150th psethwick 0 30 30 Jan 2025 150th psethwick 0 30 31 Jan 2025 150th RedzGoose 🇦🇺 0 30 25 Feb 2025 150th paulmr 0 30 5 Mar 2025 150th plcc0 0 30 30 Mar 2025 150th klixel 🇨🇦 0 30 2 hours ago 163rd duckyluuk 🇳🇱 0 31 12 Jan 2025 163rd voytxt 🇨🇿 0 31 25 Jan 2025 163rd csharpython 0 31 5 Feb 2025 163rd emgordon154 0 31 14 Feb 2025 163rd gigaprofisi 🇺🇸 0 31 3 Mar 2025 163rd targrik 0 31 14 Mar 2025 163rd TannerJ07 🇺🇸 0 31 5 Apr 2025 163rd Shanethegamer 🇺🇸 0 31 19 May 2025 163rd HumanoidCPU 0 31 19 May 2025 163rd plcc0 0 31 19 May 2025 163rd voytxt 🇨🇿 0 31 19 May 2025 163rd GolfingSuccess 🇬🇷 0 31 19 May 2025 163rd ovs-code 🇩🇪 0 31 19 May 2025 163rd DialFrost 🇸🇬 0 31 21 May 2025 163rd MeWhenI 🇻🇦 0 31 28 May 2025 163rd AlephSquirrel 0 31 8 Jun 2025 163rd Jigglypuffed 0 31 27 days ago 163rd xvogt 🇱🇮 0 31 27 days ago 163rd xvogt 🇱🇮 0 31 27 days ago 163rd artem-aramma 0 31 21 days ago 183rd uncertaain 0 32 4 Dec 2024 183rd HumanoidCPU 0 32 7 Feb 2025 183rd MeWhenI 🇻🇦 0 32 14 Feb 2025 183rd targrik 0 32 15 Feb 2025 183rd Natanaelel 🇸🇪 0 32 16 Apr 2025 188th Shanethegamer 🇺🇸 0 33 20 Nov 2024 188th JRaspass 🇬🇧 0 33 22 Nov 2024 188th GolfingSuccess 🇬🇷 0 33 25 Nov 2024 188th sean-niemann 🇺🇸 0 33 26 Nov 2024 188th DialFrost 🇸🇬 0 33 26 Nov 2024 188th sisyphus-ppcg 🇦🇺 0 33 2 Dec 2024 188th SirBogman 🇺🇸 0 33 3 Dec 2024 188th CaedenHarper 🇨🇦 0 33 9 Dec 2024 188th Natanaelel 🇸🇪 0 33 9 Dec 2024 188th MeWhenI 🇻🇦 0 33 11 Dec 2024 188th HumanoidCPU 0 33 5 Jan 2025 188th Shanethegamer 🇺🇸 0 33 10 Jan 2025 188th targrik 0 33 15 Feb 2025 188th retrohun 0 33 1 Apr 2025 188th GolfingSuccess 🇬🇷 0 33 6 Apr 2025 188th ovs-code 🇩🇪 0 33 16 Apr 2025 188th kg583 🇺🇸 0 33 17 Apr 2025 188th HumanoidCPU 0 33 18 Apr 2025 188th CaedenHarper 🇨🇦 0 33 18 Apr 2025 188th fuzzylojik-golf 🇺🇸 0 33 5 Jun 2025 188th targrik 0 33 51 mins ago 209th SirBogman 🇺🇸 0 34 3 Dec 2024 210th Shanethegamer 🇺🇸 0 35 20 Nov 2024 210th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 210th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 210th btnlq 0 35 26 Nov 2024 210th emgordon154 0 35 26 Nov 2024 210th sisyphus-ppcg 🇦🇺 0 35 26 Nov 2024 210th sean-niemann 🇺🇸 0 35 26 Nov 2024 210th DialFrost 🇸🇬 0 35 26 Nov 2024 210th MeWhenI 🇻🇦 0 35 11 Dec 2024 210th HumanoidCPU 0 35 5 Jan 2025 210th CaedenHarper 🇨🇦 0 35 12 Jan 2025 210th voytxt 🇨🇿 0 35 25 Jan 2025 210th saito-ta 🇯🇵 0 35 28 Jan 2025 210th Natanaelel 🇸🇪 0 35 3 Feb 2025 210th targrik 0 35 14 Mar 2025 210th retrohun 0 35 31 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