Tutorial in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 790th yujqiao 0 60 14ms 15 Dec 2025 790th dokutan 0 60 4ms 9 Feb 2026 803rd Shanethegamer 🇺🇸 0 61 14ms 20 Nov 2024 803rd stefangimmillaro 0 61 15ms 21 Nov 2024 803rd error256 0 61 12ms 21 Nov 2024 803rd ovs-code 🇩🇪 0 61 10ms 25 Nov 2024 803rd GolfingSuccess 🇬🇷 0 61 11ms 25 Nov 2024 803rd sean-niemann 🇺🇸 0 61 11ms 26 Nov 2024 803rd duckyluuk 🇳🇱 0 61 14ms 26 Nov 2024 803rd DialFrost 🇸🇬 0 61 13ms 26 Nov 2024 803rd rucin93 🇵🇱 0 61 11ms 26 Nov 2024 803rd emgordon154 0 61 10ms 28 Nov 2024 803rd stefangimmillaro 0 61 5ms 3 Dec 2024 803rd lukegustafson 🇺🇸 0 61 11ms 7 Dec 2024 803rd MeWhenI 🇻🇦 0 61 10ms 11 Dec 2024 803rd emplv 🇱🇻 0 61 14ms 11 Dec 2024 803rd voytxt 🇨🇿 0 61 12ms 22 Dec 2024 803rd Salutations45 0 61 12ms 29 Dec 2024 803rd duckyluuk 🇳🇱 0 61 2,137ms 12 Jan 2025 803rd CLOStrophobic 🇮🇹 0 61 11ms 22 Jan 2025 803rd voytxt 🇨🇿 0 61 7ms 25 Jan 2025 803rd m-tkach 🇺🇦 0 61 13ms 30 Jan 2025 803rd Natanaelel 🇸🇪 0 61 13ms 2 Feb 2025 803rd CaedenHarper 🇨🇦 0 61 12ms 3 Feb 2025 803rd BalaM314 0 61 14ms 4 Feb 2025 803rd kg583 🇺🇸 0 61 102ms 5 Feb 2025 803rd GolfingSuccess 🇬🇷 0 61 100ms 5 Feb 2025 803rd targrik 0 61 14ms 8 Feb 2025 803rd MeWhenI 🇻🇦 0 61 3ms 14 Feb 2025 803rd targrik 0 61 3ms 15 Feb 2025 803rd attila8192 0 61 12ms 1 Mar 2025 803rd targrik 0 61 2ms 14 Mar 2025 803rd janlelis 0 61 11ms 31 Mar 2025 803rd b-illy 🇬🇧 0 61 12ms 16 Apr 2025 803rd janbehrens 🇩🇪 0 61 13ms 17 Apr 2025 803rd pardouin 🇫🇷 0 61 13ms 17 Apr 2025 803rd Shanethegamer 🇺🇸 0 61 109ms 17 Apr 2025 803rd edsrzf 🇳🇿 0 61 11ms 17 Apr 2025 803rd HumanoidCPU 0 61 100ms 18 Apr 2025 803rd HumanoidCPU 0 61 12ms 18 Apr 2025 803rd AlephSquirrel 0 61 11ms 20 Apr 2025 803rd Sam-Vrgl 0 61 11ms 13 May 2025 803rd c-py 0 61 11ms 14 May 2025 803rd albanian-laundromat 🇺🇸 0 61 99ms 6 Jun 2025 803rd Andrey-Plotnikov 0 61 10ms 19 Jun 2025 803rd a6166231 🇨🇳 0 61 11ms 20 Jun 2025 803rd elana-teal 0 61 14ms 20 Jun 2025 803rd BREMAUCY 🇫🇷 0 61 12ms 1 Jul 2025 803rd RYSF13 🇨🇳 0 61 11ms 5 Jul 2025 803rd p01 0 61 11ms 28 Jul 2025 803rd KrausRaus 🇺🇸 0 61 12ms 29 Jul 2025 803rd dmrichwa 🇺🇸 0 61 12ms 29 Jul 2025 803rd dokutan 0 61 2ms 5 Aug 2025 803rd gitchaell 🇧🇴 0 61 11ms 6 Aug 2025 803rd lukepolak 0 61 13ms 7 Aug 2025 803rd adrianbgo 0 61 11ms 7 Aug 2025 803rd helbling 🇨🇭 0 61 12ms 28 Aug 2025 803rd snoozingnewt 🇨🇦 0 61 113ms 15 Sep 2025 803rd snoozingnewt 🇨🇦 0 61 11ms 15 Sep 2025 803rd larsendaniel 0 61 12ms 7 Nov 2025 803rd JOrE20 0 61 13ms 18 Nov 2025 803rd GodlyProgrammer1 0 61 10ms 22 Nov 2025 803rd Kacarott 🇦🇺 0 61 101ms 25 Nov 2025 803rd egertaia 0 61 11ms 9 Jan 2026 803rd r58iiz 0 61 10ms 15 Jan 2026 803rd ragonscreen 0 61 12ms 16 Jan 2026 803rd matzuka 0 61 46ms 29 Jan 2026 803rd FoxInTheClouds 0 61 11ms 5 Feb 2026 803rd Ultra814 0 61 10ms 19 Feb 2026 803rd weliveinhell 🇭🇹 0 61 11ms 12 Mar 2026 803rd marcuswilcour 0 61 12ms 26 Mar 2026 803rd DayDun 🇸🇪 0 61 11ms 22 days ago 873rd emgordon154 0 62 2ms 27 Nov 2024 873rd CLOStrophobic 🇮🇹 0 62 3ms 4 Feb 2025 873rd DialFrost 🇸🇬 0 62 10ms 15 Feb 2025 873rd heanyang1 0 62 14ms 26 Mar 2025 873rd dokutan 0 62 2,295ms 15 Jul 2025 873rd 6512345 0 62 138ms 4 Nov 2025 879th kg583 🇺🇸 0 63 49ms 21 Nov 2024 879th sean-niemann 🇺🇸 0 63 157ms 10 Dec 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