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 140th plcc0 0 30 30 Mar 2025 152nd duckyluuk 🇳🇱 0 31 12 Jan 2025 152nd voytxt 🇨🇿 0 31 25 Jan 2025 152nd csharpython 0 31 5 Feb 2025 152nd emgordon154 0 31 14 Feb 2025 152nd gigaprofisi 🇺🇸 0 31 3 Mar 2025 152nd targrik 0 31 14 Mar 2025 152nd TannerJ07 🇺🇸 0 31 5 Apr 2025 152nd Shanethegamer 🇺🇸 0 31 2 hours ago 152nd HumanoidCPU 0 31 2 hours ago 152nd plcc0 0 31 39 mins ago 162nd lyqio 0 32 4 Dec 2024 162nd Shanethegamer 🇺🇸 0 32 4 Feb 2025 162nd HumanoidCPU 0 32 7 Feb 2025 162nd MeWhenI 🇻🇦 0 32 14 Feb 2025 162nd targrik 0 32 15 Feb 2025 162nd Natanaelel 🇸🇪 0 32 16 Apr 2025 168th Shanethegamer 🇺🇸 0 33 20 Nov 2024 168th JRaspass 🇬🇧 0 33 22 Nov 2024 168th GolfingSuccess 🇬🇷 0 33 25 Nov 2024 168th sean-niemann 🇺🇸 0 33 26 Nov 2024 168th DialFrost 🇸🇬 0 33 26 Nov 2024 168th sisyphus-ppcg 🇦🇺 0 33 2 Dec 2024 168th SirBogman 🇺🇸 0 33 3 Dec 2024 168th CaedenHarper 🇨🇦 0 33 9 Dec 2024 168th Natanaelel 🇸🇪 0 33 9 Dec 2024 168th MeWhenI 🇻🇦 0 33 11 Dec 2024 168th HumanoidCPU 0 33 5 Jan 2025 168th Shanethegamer 🇺🇸 0 33 10 Jan 2025 168th targrik 0 33 15 Feb 2025 168th retrohun 0 33 1 Apr 2025 168th GolfingSuccess 🇬🇷 0 33 6 Apr 2025 168th ovs-code 🇩🇪 0 33 16 Apr 2025 168th kg583 🇺🇸 0 33 17 Apr 2025 168th HumanoidCPU 0 33 18 Apr 2025 168th CaedenHarper 🇨🇦 0 33 18 Apr 2025 187th SirBogman 🇺🇸 0 34 3 Dec 2024 188th Shanethegamer 🇺🇸 0 35 20 Nov 2024 188th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 188th GolfingSuccess 🇬🇷 0 35 25 Nov 2024 188th btnlq 0 35 26 Nov 2024 188th emgordon154 0 35 26 Nov 2024 188th sisyphus-ppcg 🇦🇺 0 35 26 Nov 2024 188th sean-niemann 🇺🇸 0 35 26 Nov 2024 188th DialFrost 🇸🇬 0 35 26 Nov 2024 188th MeWhenI 🇻🇦 0 35 11 Dec 2024 188th HumanoidCPU 0 35 5 Jan 2025 188th CaedenHarper 🇨🇦 0 35 12 Jan 2025 188th voytxt 🇨🇿 0 35 25 Jan 2025 188th saito-ta 🇯🇵 0 35 28 Jan 2025 188th Natanaelel 🇸🇪 0 35 3 Feb 2025 188th targrik 0 35 14 Mar 2025 188th retrohun 0 35 31 Mar 2025 188th Natanaelel 🇸🇪 0 35 17 Apr 2025 188th DialFrost 🇸🇬 0 35 17 Apr 2025 188th Shanethegamer 🇺🇸 0 35 17 Apr 2025 188th HumanoidCPU 0 35 18 Apr 2025 188th frankgraziano 0 35 18 Apr 2025 188th CaedenHarper 🇨🇦 0 35 18 Apr 2025 210th Shanethegamer 🇺🇸 0 36 20 Nov 2024 210th error256 0 36 21 Nov 2024 210th DialFrost 🇸🇬 0 36 26 Nov 2024 210th emgordon154 0 36 3 Dec 2024 210th SirBogman 🇺🇸 0 36 3 Dec 2024 210th GolfingSuccess 🇬🇷 0 36 7 Dec 2024 210th antimon2 🇯🇵 0 36 16 Dec 2024 210th CaedenHarper 🇨🇦 0 36 4 Jan 2025 210th dokutan 0 36 3 Feb 2025 210th retrohun 0 36 31 Mar 2025 210th ovs-code 🇩🇪 0 36 17 Apr 2025 210th edsrzf 🇳🇿 0 36 17 Apr 2025 210th HumanoidCPU 0 36 18 Apr 2025 223rd ovs-code 🇩🇪 0 37 26 Nov 2024 223rd 2bular 0 37 9 Dec 2024 223rd Natanaelel 🇸🇪 0 37 26 Jan 2025 Prev 151–225 of 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