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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript 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 ><> 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 ALGOL 68 APL ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st lyxal 🇦🇺 0 10 1,034ms 5 Feb 2025 1st plcc0 0 10 1,072ms 13 Feb 2025 1st GolfingSuccess 🇬🇷 0 10 1,062ms 15 Feb 2025 1st themoonisacheese 0 10 1,003ms 21 Feb 2025 1st DialFrost 🇸🇬 0 10 1,044ms 22 Apr 2025 1st Shanethegamer 🇺🇸 0 10 1,051ms 23 Apr 2025 1st RYSF13 🇨🇳 0 10 995ms 18 May 2025 1st dokutan 0 10 870ms 18 Aug 2025 1st snoozingnewt 🇨🇦 0 10 1,116ms 15 Sep 2025 1st JOrE20 0 10 984ms 26 Nov 2025 1st HumanoidCPU 0 10 1,018ms 1 Jan 2026 12th emgordon154 0 11 1,040ms 17 Feb 2025 13th edsrzf 🇳🇿 0 14 517ms 8 Feb 2025 13th GolfingSuccess 🇬🇷 0 14 357ms 15 Feb 2025 13th ovs-code 🇩🇪 0 14 425ms 17 Apr 2025 13th DialFrost 🇸🇬 0 14 405ms 17 Apr 2025 13th Mukundan314 0 14 896ms 17 Apr 2025 13th Shanethegamer 🇺🇸 0 14 326ms 17 Apr 2025 13th HumanoidCPU 0 14 350ms 18 Apr 2025 13th snoozingnewt 🇨🇦 0 14 357ms 15 Sep 2025 13th namelessiw 0 14 334ms 9 Oct 2025 13th JOrE20 0 14 374ms 18 Nov 2025 13th CornerMercury 🇬🇧 0 14 264ms 12 Jan 2026 24th GolfingSuccess 🇬🇷 0 15 337ms 15 Feb 2025 24th kg583 🇺🇸 0 15 339ms 21 Mar 2025 24th Shanethegamer 🇺🇸 0 15 329ms 17 Apr 2025 24th HumanoidCPU 0 15 325ms 18 Apr 2025 24th snoozingnewt 🇨🇦 0 15 325ms 15 Sep 2025 29th emgordon154 0 17 325ms 8 Feb 2025 29th plcc0 0 17 337ms 13 Feb 2025 29th MeWhenI 🇻🇦 0 17 343ms 14 Feb 2025 29th targrik 0 17 303ms 15 Feb 2025 29th plcc0 0 17 434ms 26 Feb 2025 29th DialFrost 🇸🇬 0 17 329ms 17 Apr 2025 29th tomh1012 0 17 313ms 6 days ago 36th emgordon154 0 18 369ms 5 Mar 2025 36th JOrE-Softwares 0 18 358ms 21 May 2025 36th yanjs 0 18 358ms 5 Jul 2025 36th Babafaba 0 18 435ms 15 Oct 2025 36th kurkale6ka 0 18 300ms 11 Dec 2025 36th dokutan 0 18 303ms 9 days ago 42nd Shanethegamer 🇺🇸 0 20 23ms 4 Feb 2025 42nd GolfingSuccess 🇬🇷 0 20 31ms 5 Feb 2025 42nd HumanoidCPU 0 20 31ms 6 Feb 2025 42nd edsrzf 🇳🇿 0 20 320ms 8 Feb 2025 42nd plcc0 0 20 30ms 10 Feb 2025 42nd 2bular 0 20 31ms 11 Feb 2025 42nd Natanaelel 🇸🇪 0 20 30ms 11 Feb 2025 42nd kg583 🇺🇸 0 20 30ms 13 Feb 2025 42nd DialFrost 🇸🇬 0 20 31ms 13 Feb 2025 42nd MeWhenI 🇻🇦 0 20 25ms 14 Feb 2025 42nd targrik 0 20 27ms 14 Feb 2025 42nd ndren 0 20 29ms 5 Apr 2025 42nd darrenks 0 20 28ms 5 Apr 2025 42nd Yewzir 🇧🇪 0 20 28ms 5 Apr 2025 42nd frankgraziano 0 20 30ms 23 Apr 2025 42nd emgordon154 0 20 25ms 3 May 2025 42nd gigaprofisi 🇺🇸 0 20 31ms 17 Jun 2025 42nd snoozingnewt 🇨🇦 0 20 29ms 15 Sep 2025 42nd Babafaba 0 20 24ms 15 Oct 2025 42nd kurkale6ka 0 20 24ms 11 Dec 2025 62nd GolfingSuccess 🇬🇷 0 23 43ms 25 Nov 2024 62nd AlephSquirrel 0 23 40ms 25 Nov 2024 62nd lifthrasiir 🇰🇷 0 23 44ms 26 Nov 2024 62nd ovs-code 🇩🇪 0 23 39ms 26 Nov 2024 62nd CLOStrophobic 🇮🇹 0 23 50ms 19 Jan 2025 62nd pardouin 🇫🇷 0 23 39ms 2 Feb 2025 62nd MeWhenI 🇻🇦 0 23 44ms 2 Feb 2025 62nd GolfingSuccess 🇬🇷 0 23 148ms 5 Feb 2025 62nd plcc0 0 23 150ms 13 Feb 2025 62nd plcc0 0 23 47ms 13 Feb 2025 62nd emgordon154 0 23 138ms 19 Feb 2025 62nd 2bular 0 23 39ms 3 Mar 2025 62nd DialFrost 🇸🇬 0 23 46ms 17 Apr 2025 62nd Shanethegamer 🇺🇸 0 23 48ms 17 Apr 2025 62nd edsrzf 🇳🇿 0 23 45ms 17 Apr 2025 62nd HumanoidCPU 0 23 47ms 18 Apr 2025 62nd CaedenHarper 🇨🇦 0 23 50ms 18 Apr 2025 62nd Shanethegamer 🇺🇸 0 23 143ms 20 May 2025 62nd snoozingnewt 🇨🇦 0 23 125ms 15 Sep 2025 1–80 of 3,338 Next Last
