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 522nd GolfingSuccess 🇬🇷 0 58 25 Nov 2024 522nd AlephSquirrel 0 58 25 Nov 2024 522nd kg583 🇺🇸 0 58 26 Nov 2024 522nd emgordon154 0 58 26 Nov 2024 522nd m-tkach 🇺🇦 0 58 26 Nov 2024 522nd emgordon154 0 58 27 Nov 2024 522nd hallvabo 🇳🇴 0 58 29 Nov 2024 522nd lifthrasiir 🇰🇷 0 58 30 Nov 2024 522nd Shanethegamer 🇺🇸 0 58 10 Dec 2024 522nd MeWhenI 🇻🇦 0 58 11 Dec 2024 522nd Shanethegamer 🇺🇸 0 58 17 Dec 2024 522nd zacjl 0 58 31 Dec 2024 522nd m-tkach 🇺🇦 0 58 3 Jan 2025 522nd CaedenHarper 🇨🇦 0 58 4 Jan 2025 522nd b-illy 🇬🇧 0 58 4 Jan 2025 522nd HumanoidCPU 0 58 5 Jan 2025 522nd JunkIce 0 58 7 Jan 2025 522nd CLOStrophobic 🇮🇹 0 58 17 Jan 2025 522nd sean-niemann 🇺🇸 0 58 23 Jan 2025 522nd voytxt 🇨🇿 0 58 25 Jan 2025 522nd aliberro39109 0 58 25 Jan 2025 522nd sisyphus-ppcg 🇦🇺 0 58 28 Jan 2025 522nd UnderKoen 🇳🇱 0 58 28 Jan 2025 522nd CLOStrophobic 🇮🇹 0 58 3 Feb 2025 522nd dokutan 0 58 3 Feb 2025 522nd HumanoidCPU 0 58 4 Feb 2025 522nd emgordon154 0 58 5 Feb 2025 522nd qpwoeirut 0 58 7 Feb 2025 522nd edsrzf 🇳🇿 0 58 9 Feb 2025 522nd targrik 0 58 15 Feb 2025 522nd edsrzf 🇳🇿 0 58 19 Feb 2025 522nd plcc0 0 58 20 Mar 2025 522nd orthoplex 🇨🇽 0 58 16 Apr 2025 522nd Mukundan314 0 58 17 Apr 2025 522nd MeWhenI 🇻🇦 0 58 17 Apr 2025 522nd edsrzf 🇳🇿 0 58 17 Apr 2025 522nd DialFrost 🇸🇬 0 58 17 Apr 2025 522nd DialFrost 🇸🇬 0 58 17 Apr 2025 522nd Shanethegamer 🇺🇸 0 58 17 Apr 2025 522nd DialFrost 🇸🇬 0 58 17 Apr 2025 522nd GolfingSuccess 🇬🇷 0 58 17 Apr 2025 522nd emgordon154 0 58 18 Apr 2025 522nd HumanoidCPU 0 58 18 Apr 2025 522nd HumanoidCPU 0 58 18 Apr 2025 522nd CaedenHarper 🇨🇦 0 58 18 Apr 2025 522nd CaedenHarper 🇨🇦 0 58 18 Apr 2025 522nd FEZfan 🇦🇺 0 58 19 Apr 2025 522nd dokutan 0 58 28 Apr 2025 522nd albanian-laundromat 0 58 2 May 2025 522nd ryyyn 🇺🇸 0 58 21 May 2025 522nd ffelixm 0 58 30 May 2025 522nd rucin93 🇵🇱 0 58 31 May 2025 522nd SoliGhost 0 58 8 Jun 2025 522nd alemelis 0 58 20 Jun 2025 522nd 2bular 0 58 8 Jul 2025 522nd anter69 🇭🇺 0 58 9 Jul 2025 522nd AbrahamJLR 🇻🇪 0 58 18 Jul 2025 522nd RaBa21 🇭🇺 0 58 19 Jul 2025 522nd jeetsh4h 0 58 19 Jul 2025 522nd wuduculfre 0 58 21 Jul 2025 522nd InigoK 🇺🇸 0 58 6 Aug 2025 522nd h3ra993huskp 🇯🇵 0 58 25 days ago 522nd frankgraziano 0 58 22 days ago 522nd mossiegoat 0 58 6 days ago 522nd KapelMeister 0 58 3 days ago 591st MeWhenI 🇻🇦 0 59 11 Dec 2024 591st lukegustafson 🇺🇸 0 59 21 Dec 2024 591st yujh-yujh 🇬🇸 0 59 3 Jan 2025 591st emgordon154 0 59 8 Jan 2025 591st duckyluuk 🇳🇱 0 59 12 Jan 2025 591st Natanaelel 🇸🇪 0 59 2 Feb 2025 591st dokutan 0 59 3 Feb 2025 591st Shanethegamer 🇺🇸 0 59 7 Feb 2025 591st voytxt 🇨🇿 0 59 8 Feb 2025 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