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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 Luau 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 Luau 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 794th edsrzf 🇳🇿 0 65 17 days ago 794th GolfingSuccess 🇬🇷 0 65 16 days ago 794th DialFrost 🇸🇬 0 65 16 days ago 794th retrohun 0 65 16 days ago 794th ahmetdemirag 🇨🇾 0 65 11 days ago 794th ShikChen 🇹🇼 0 65 9 days ago 794th Shanethegamer 🇺🇸 0 65 7 days ago 794th davecame 0 65 2 days ago 794th CommandLeo 0 65 33 hours ago 910th Shanethegamer 🇺🇸 0 66 22 Nov 2024 910th GolfingSuccess 🇬🇷 0 66 25 Nov 2024 910th MeWhenI 🇻🇦 0 66 11 Dec 2024 910th rollershutter 0 66 18 Dec 2024 910th duckyluuk 🇳🇱 0 66 12 Jan 2025 910th duckyluuk 🇳🇱 0 66 12 Jan 2025 910th GolfingSuccess 🇬🇷 0 66 5 Feb 2025 910th fourth-bit 0 66 8 Feb 2025 910th emgordon154 0 66 17 Feb 2025 910th lowtied 0 66 18 Feb 2025 910th chunes3 🇺🇸 0 66 21 Feb 2025 910th Languag3 0 66 28 Feb 2025 910th gigaprofisi 🇺🇸 0 66 3 Mar 2025 910th Stockoh 🇫🇷 0 66 3 Mar 2025 910th targrik 0 66 14 Mar 2025 910th jatloe 0 66 17 Mar 2025 910th Jacob385 0 66 15 Apr 2025 910th moustave 0 66 16 Apr 2025 910th Kacarott 🇦🇺 0 66 17 Apr 2025 910th edsrzf 🇳🇿 0 66 17 Apr 2025 910th HumanoidCPU 0 66 18 Apr 2025 910th CaedenHarper 🇨🇦 0 66 18 Apr 2025 910th DialFrost 🇸🇬 0 66 23 Apr 2025 910th Shanethegamer 🇺🇸 0 66 23 Apr 2025 910th emgordon154 0 66 23 Apr 2025 910th andrewjc2000 0 66 5 May 2025 910th Ealeex 0 66 10 Jun 2025 910th smilesformiles3 0 66 15 Jun 2025 910th coldham10 0 66 27 Jun 2025 910th ffelixm 0 66 1 Jul 2025 910th idaflux 0 66 5 Jul 2025 910th hiichbindermax 0 66 5 Aug 2025 910th TheTrustyPwo 0 66 27 days ago 910th snoozingnewt 🇺🇸 0 66 20 days ago 910th targrik 0 66 17 days ago 910th targrik 0 66 17 days ago 910th andres-k 0 66 14 days ago 910th FranklinJiaChen 0 66 5 days ago 948th FlyingPenguin223 0 67 21 Nov 2024 948th Jacob385 0 67 21 Nov 2024 948th Jacob385 0 67 21 Nov 2024 948th GolfingSuccess 🇬🇷 0 67 25 Nov 2024 948th GolfingSuccess 🇬🇷 0 67 7 Dec 2024 948th duckyluuk 🇳🇱 0 67 3 Jan 2025 948th Vexxter9 🇳🇱 0 67 14 Jan 2025 948th kamihitoe 0 67 15 Jan 2025 948th CutSandstone 0 67 1 Feb 2025 948th adityagiri3600 0 67 2 Feb 2025 948th edsrzf 🇳🇿 0 67 7 Feb 2025 948th martindotexe 🇳🇴 0 67 13 Feb 2025 948th IcedDog 0 67 14 Feb 2025 948th n3xta 0 67 14 Feb 2025 948th xyangst 0 67 14 Feb 2025 948th btjones0 0 67 17 Feb 2025 948th smclaughlin-cf 0 67 19 Feb 2025 948th Troon 0 67 21 Feb 2025 948th pol-7 0 67 6 Mar 2025 948th jumpingtj 0 67 9 Mar 2025 948th edsrzf 🇳🇿 0 67 14 Mar 2025 948th rustykitty 0 67 21 Mar 2025 948th retrohun 0 67 31 Mar 2025 948th pastelglowcloud 0 67 2 Apr 2025 948th litvanika 0 67 5 Apr 2025 948th 1nspir3d 0 67 6 Apr 2025 948th MeepMoop 0 67 6 Apr 2025 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