Tutorial in Python 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 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 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 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 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 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 48th firegene 🇮🇪 0 65 14ms 30 Jan 2025 48th Lydxn 🇨🇦 0 65 10ms 31 Jan 2025 48th commandblockguy 🇺🇸 0 65 13ms 2 Feb 2025 48th bricknellj 0 65 11ms 5 Feb 2025 48th 4atj 0 65 10ms 10 Apr 2025 48th orthoplex 🇨🇽 0 65 13ms 16 Apr 2025 48th DialFrost 🇸🇬 0 65 10ms 17 Apr 2025 48th error256 0 65 12ms 17 Apr 2025 48th BlankSpruce 0 65 10ms 18 Apr 2025 48th undefinedRyan 0 65 10ms 19 Apr 2025 48th Moltres-Galar 🇺🇦 0 65 11ms 21 May 2025 48th fuzzylojik-golf 🇺🇸 0 65 13ms 5 Jun 2025 48th codingisgreatbutiamnot 0 65 10ms 7 Jun 2025 48th cros107 🇦🇺 0 65 14ms 14 Jun 2025 48th jiji7879 0 65 12ms 20 Jun 2025 48th zijinoier 0 65 10ms 25 Jun 2025 48th dirckvdende 0 65 12ms 30 Jun 2025 48th BREMAUCY 🇫🇷 0 65 10ms 1 Jul 2025 48th Quentin-AC 0 65 13ms 2 Jul 2025 48th Flekay 🇩🇪 0 65 10ms 10 Jul 2025 48th klixel 🇨🇦 0 65 13ms 11 Jul 2025 48th KasperKivimaeki 🇫🇮 0 65 10ms 15 Jul 2025 48th Nyandereian 0 65 10ms 15 Jul 2025 48th itu-itis21-akkoyuno21 0 65 13ms 15 Jul 2025 48th GrayJoKing 🇦🇺 0 65 10ms 18 Jul 2025 48th LostSyntax21 🇬🇧 0 65 15ms 19 Jul 2025 48th yjgnaw 0 65 12ms 24 Jul 2025 48th oween12 0 65 13ms 6 Aug 2025 48th xiaoyiming123 0 65 10ms 11 Aug 2025 48th EthanJantz 0 65 12ms 12 Aug 2025 48th wobblybits 0 65 16ms 14 Aug 2025 48th janlelis 0 65 12ms 14 Aug 2025 48th ShaanveerS 0 65 10ms 17 Aug 2025 48th ut0s 0 65 10ms 23 Aug 2025 48th HETHAT 🇩🇿 0 65 10ms 3 Sep 2025 48th republic82 0 65 12ms 13 Sep 2025 48th ahmetdemirag 🇨🇾 0 65 10ms 24 Sep 2025 48th ShikChen 🇹🇼 0 65 10ms 26 Sep 2025 48th davecame 0 65 10ms 3 Oct 2025 48th CommandLeo 🇮🇹 0 65 10ms 4 Oct 2025 48th ThePixelatedCat 0 65 12ms 6 Oct 2025 48th fvla 0 65 10ms 14 Oct 2025 48th asarvazyan 0 65 10ms 18 Oct 2025 48th intgrah 0 65 11ms 23 days ago 48th AncientBehemoth2007 0 65 13ms 9 days ago 121st rollershutter 0 66 13ms 18 Dec 2024 121st fourth-bit 0 66 10ms 8 Feb 2025 121st lowtied 0 66 10ms 18 Feb 2025 121st Languag3 0 66 12ms 28 Feb 2025 121st Stockoh 🇫🇷 0 66 10ms 3 Mar 2025 121st jatloe 0 66 11ms 17 Mar 2025 121st moustave 0 66 10ms 16 Apr 2025 121st andrewjc2000 0 66 14ms 5 May 2025 121st smilesformiles3 0 66 11ms 15 Jun 2025 121st coldham10 0 66 13ms 27 Jun 2025 121st idaflux 0 66 10ms 5 Jul 2025 121st hiichbindermax 0 66 11ms 5 Aug 2025 121st TheTrustyPwo 0 66 11ms 8 Sep 2025 121st andres-k 0 66 10ms 21 Sep 2025 121st FranklinJiaChen 0 66 11ms 30 Sep 2025 121st Papushkado 0 66 11ms 5 days ago 121st Plazmaz 0 66 10ms 19 hours ago 138th Jacob385 0 67 13ms 21 Nov 2024 138th CutSandstone 0 67 10ms 1 Feb 2025 138th adityagiri3600 0 67 14ms 2 Feb 2025 138th martindotexe 🇳🇴 0 67 10ms 13 Feb 2025 138th xyangst 0 67 13ms 14 Feb 2025 138th btjones0 0 67 13ms 17 Feb 2025 138th Troon 0 67 12ms 21 Feb 2025 138th pol-7 0 67 14ms 6 Mar 2025 138th jumpingtj 0 67 11ms 9 Mar 2025 138th rustykitty 🇺🇸 0 67 13ms 21 Mar 2025 138th retrohun 0 67 10ms 31 Mar 2025 138th pastelglowcloud 0 67 13ms 2 Apr 2025 138th litvanika 0 67 10ms 5 Apr 2025 First Prev 76–150 of 315 Next Last