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 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 Mandelbrot 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 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 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 Mandelbrot 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 525th xsot 🇸🇬 0 60 4 Dec 2024 525th Shanethegamer 🇺🇸 0 60 10 Jan 2025 525th Natanaelel 🇸🇪 0 60 26 Jan 2025 525th emgordon154 0 60 4 Feb 2025 525th klixel 🇨🇦 0 60 8 Apr 2025 525th swcnt 0 60 9 Apr 2025 525th rucin93 🇵🇱 0 60 17 Apr 2025 533rd Shanethegamer 🇺🇸 0 61 20 Nov 2024 533rd stefangimmillaro 0 61 21 Nov 2024 533rd error256 0 61 21 Nov 2024 533rd error256 0 61 21 Nov 2024 533rd ovs-code 🇩🇪 0 61 25 Nov 2024 533rd GolfingSuccess 🇬🇷 0 61 25 Nov 2024 533rd sean-niemann 🇺🇸 0 61 26 Nov 2024 533rd duckyluuk 🇳🇱 0 61 26 Nov 2024 533rd DialFrost 🇸🇬 0 61 26 Nov 2024 533rd rucin93 🇵🇱 0 61 26 Nov 2024 533rd emgordon154 0 61 28 Nov 2024 533rd stefangimmillaro 0 61 3 Dec 2024 533rd lukegustafson 🇺🇸 0 61 7 Dec 2024 533rd MeWhenI 🇻🇦 0 61 11 Dec 2024 533rd emplv 🇱🇻 0 61 11 Dec 2024 533rd voytxt 🇨🇿 0 61 22 Dec 2024 533rd Salutations45 0 61 29 Dec 2024 533rd duckyluuk 🇳🇱 0 61 12 Jan 2025 533rd CLOStrophobic 🇮🇹 0 61 22 Jan 2025 533rd voytxt 🇨🇿 0 61 25 Jan 2025 533rd m-tkach 🇺🇦 0 61 30 Jan 2025 533rd Natanaelel 🇸🇪 0 61 2 Feb 2025 533rd CaedenHarper 🇨🇦 0 61 3 Feb 2025 533rd BalaM314 0 61 4 Feb 2025 533rd Shanethegamer 🇺🇸 0 61 5 Feb 2025 533rd kg583 🇺🇸 0 61 5 Feb 2025 533rd GolfingSuccess 🇬🇷 0 61 5 Feb 2025 533rd HumanoidCPU 0 61 7 Feb 2025 533rd targrik 0 61 8 Feb 2025 533rd MeWhenI 🇻🇦 0 61 14 Feb 2025 533rd targrik 0 61 15 Feb 2025 533rd attila8192 0 61 1 Mar 2025 533rd targrik 0 61 14 Mar 2025 533rd janlelis 0 61 31 Mar 2025 533rd b-illy 🇬🇧 0 61 16 Apr 2025 533rd janbehrens 🇩🇪 0 61 17 Apr 2025 533rd pardouin 🇫🇷 0 61 17 Apr 2025 533rd Shanethegamer 🇺🇸 0 61 17 Apr 2025 533rd edsrzf 🇳🇿 0 61 17 Apr 2025 533rd HumanoidCPU 0 61 18 Apr 2025 533rd HumanoidCPU 0 61 18 Apr 2025 533rd AlephSquirrel 0 61 20 Apr 2025 533rd Sam-Vrgl 0 61 23 days ago 533rd c-py 0 61 22 days ago 577th emgordon154 0 62 27 Nov 2024 577th CLOStrophobic 🇮🇹 0 62 4 Feb 2025 577th DialFrost 🇸🇬 0 62 15 Feb 2025 577th heanyang1 0 62 26 Mar 2025 577th Andrey-Plotnikov 0 62 10 days ago 582nd kg583 🇺🇸 0 63 21 Nov 2024 582nd emgordon154 0 63 27 Nov 2024 582nd sean-niemann 🇺🇸 0 63 10 Dec 2024 582nd MeWhenI 🇻🇦 0 63 18 Dec 2024 582nd zacjl 0 63 31 Dec 2024 582nd CLOStrophobic 🇮🇹 0 63 17 Jan 2025 582nd edsrzf 🇳🇿 0 63 9 Feb 2025 582nd GolfingSuccess 🇬🇷 0 63 9 Feb 2025 582nd Nemikolh 0 63 12 Feb 2025 582nd GolfingSuccess 🇬🇷 0 63 20 Feb 2025 582nd varhammer 🇷🇺 0 63 22 Feb 2025 582nd voytxt 🇨🇿 0 63 17 Apr 2025 582nd FlyingPenguin223 0 63 17 Apr 2025 582nd DialFrost 🇸🇬 0 63 17 Apr 2025 582nd DialFrost 🇸🇬 0 63 17 Apr 2025 582nd DialFrost 🇸🇬 0 63 17 Apr 2025 582nd pardouin 🇫🇷 0 63 17 Apr 2025 582nd Shanethegamer 🇺🇸 0 63 17 Apr 2025 582nd Shanethegamer 🇺🇸 0 63 17 Apr 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