Tutorial in Python 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 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 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 Calendar 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 Multitap Input 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 Minesweeper 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 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 Calendar 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 Multitap Input 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 52nd prplz 🇦🇺 0 65 10ms 23 Jan 2025 52nd mathisfun271 0 65 10ms 25 Jan 2025 52nd Natanaelel 🇸🇪 0 65 10ms 26 Jan 2025 52nd Shanethegamer 🇺🇸 0 65 10ms 30 Jan 2025 52nd firegene 🇮🇪 0 65 13ms 30 Jan 2025 52nd Lydxn 🇨🇦 0 65 10ms 31 Jan 2025 52nd commandblockguy 🇺🇸 0 65 12ms 2 Feb 2025 52nd bricknellj 0 65 10ms 5 Feb 2025 52nd 4atj 0 65 10ms 10 Apr 2025 52nd orthoplex 🇨🇽 0 65 11ms 16 Apr 2025 52nd DialFrost 🇸🇬 0 65 10ms 17 Apr 2025 52nd error256 0 65 12ms 17 Apr 2025 52nd BlankSpruce 0 65 11ms 18 Apr 2025 52nd undefinedRyan 0 65 10ms 19 Apr 2025 52nd Moltres-Galar 🇺🇦 0 65 12ms 21 May 2025 52nd fuzzylojik-golf 🇺🇸 0 65 11ms 5 Jun 2025 52nd codingisgreatbutiamnot 0 65 12ms 7 Jun 2025 52nd cros107 🇦🇺 0 65 10ms 14 Jun 2025 52nd jiji7879 0 65 10ms 20 Jun 2025 52nd zijinoier 0 65 12ms 25 Jun 2025 52nd dirckvdende 0 65 10ms 30 Jun 2025 52nd BREMAUCY 🇫🇷 0 65 10ms 1 Jul 2025 52nd Quentin-AC 0 65 13ms 2 Jul 2025 52nd Flekay 🇩🇪 0 65 11ms 10 Jul 2025 52nd klixel 🇨🇦 0 65 10ms 11 Jul 2025 52nd KasperKivimaeki 🇫🇮 0 65 13ms 15 Jul 2025 52nd Nyandereian 0 65 13ms 15 Jul 2025 52nd itu-itis21-akkoyuno21 0 65 14ms 15 Jul 2025 52nd GrayJoKing 🇦🇺 0 65 13ms 18 Jul 2025 52nd LostSyntax21 🇬🇧 0 65 12ms 19 Jul 2025 52nd yjgnaw 0 65 10ms 24 Jul 2025 52nd oween12 0 65 10ms 6 Aug 2025 52nd xiaoyiming123 0 65 10ms 11 Aug 2025 52nd EthanJantz 0 65 11ms 12 Aug 2025 52nd wobblybits 0 65 12ms 14 Aug 2025 52nd janlelis 0 65 10ms 14 Aug 2025 52nd ShaanveerS 0 65 10ms 17 Aug 2025 52nd ut0s 0 65 12ms 23 Aug 2025 52nd HETHAT 🇩🇿 0 65 10ms 3 Sep 2025 52nd republic82 0 65 10ms 13 Sep 2025 52nd ahmetdemirag 🇨🇾 0 65 10ms 24 Sep 2025 52nd ShikChen 🇹🇼 0 65 10ms 26 Sep 2025 52nd davecame 0 65 14ms 3 Oct 2025 52nd CommandLeo 🇮🇹 0 65 11ms 4 Oct 2025 52nd ThePixelatedCat 0 65 14ms 6 Oct 2025 52nd fvla 0 65 11ms 14 Oct 2025 52nd asarvazyan 0 65 11ms 18 Oct 2025 52nd intgrah 0 65 10ms 22 Oct 2025 52nd j-zhang43 0 65 10ms 17 Nov 2025 52nd Babafaba 0 65 10ms 21 days ago 52nd Emutis 🇱🇹 0 65 15ms 19 days ago 52nd Languag3 0 65 10ms 10 days ago 52nd FortuiteMan 🇫🇷 0 65 10ms 2 days ago 129th rollershutter 0 66 11ms 18 Dec 2024 129th fourth-bit 0 66 11ms 8 Feb 2025 129th lowtied 0 66 10ms 18 Feb 2025 129th Stockoh 🇫🇷 0 66 10ms 3 Mar 2025 129th jatloe 0 66 12ms 17 Mar 2025 129th moustave 0 66 14ms 16 Apr 2025 129th andrewjc2000 0 66 11ms 5 May 2025 129th smilesformiles3 0 66 16ms 15 Jun 2025 129th coldham10 0 66 14ms 27 Jun 2025 129th idaflux 0 66 11ms 5 Jul 2025 129th hiichbindermax 0 66 13ms 5 Aug 2025 129th TheTrustyPwo 0 66 10ms 8 Sep 2025 129th andres-k 0 66 14ms 21 Sep 2025 129th FranklinJiaChen 0 66 12ms 30 Sep 2025 129th Papushkado 0 66 12ms 10 Nov 2025 129th Plazmaz 0 66 10ms 14 Nov 2025 129th geck007 0 66 11ms 10 days ago 146th Jacob385 0 67 10ms 21 Nov 2024 146th CutSandstone 0 67 10ms 1 Feb 2025 146th adityagiri3600 0 67 10ms 2 Feb 2025 146th martindotexe 🇳🇴 0 67 13ms 13 Feb 2025 146th xyangst 0 67 12ms 14 Feb 2025 First Prev 76–150 of 346 Next Last