Collatz 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 372nd andre-de-lorde 740 77 1 Sep 2022 372nd zstephe 740 77 2 Dec 2022 372nd badboj40 740 77 27 Dec 2022 372nd henrytranter 740 77 11 Jan 2023 372nd DragonaireM 740 77 6 Feb 2023 372nd Ty-Cyr 740 77 14 Jul 2023 372nd camieac 🇬🇧 740 77 14 Jul 2023 372nd MisterrLuck 740 77 7 Sep 2023 372nd alexjurkiewicz 🇦🇺 740 77 7 Nov 2023 372nd askipio 740 77 22 Nov 2023 372nd enbyte 740 77 9 Dec 2023 372nd trinityy-7 740 77 17 Dec 2023 372nd PyryL 🇫🇮 740 77 23 Aug 2024 372nd CyberTapir 740 77 27 Aug 2024 372nd Emutis 🇱🇹 740 77 9 Oct 2024 372nd junten1 740 77 20 Oct 2024 372nd croc54 740 77 24 Dec 2024 372nd za3k 740 77 25 days ago 372nd 1024An 740 77 3 hours ago 395th AGoyet 731 78 29 Jul 2022 395th RYNO8 731 78 16 Aug 2022 395th TheCod-r 🇦🇶 731 78 28 Sep 2022 395th Marthe-CC 731 78 9 Oct 2022 395th Wildst 731 78 2 Nov 2022 395th nmgetahun 731 78 4 Dec 2022 395th Techdude01 731 78 13 Dec 2022 395th tvcv901 731 78 22 Mar 2023 395th oceko 731 78 24 Mar 2023 395th yoyoyonono 731 78 15 May 2023 395th Nic0M 731 78 13 Aug 2023 395th ssbhatt4321 731 78 14 Oct 2023 395th wyarde 731 78 7 Nov 2023 395th EthanJ-Brady 731 78 24 Dec 2023 395th adamreidsmith 731 78 16 Feb 2024 395th DGipe 731 78 13 May 2024 395th cyxv 731 78 2 Aug 2024 395th Europe2048 731 78 24 Nov 2024 395th GeneralFabian 731 78 14 Dec 2024 414th kevdah 722 79 27 May 2022 414th jacklynnepenick 722 79 22 Jun 2022 414th james-downey 722 79 9 Jul 2022 414th andre-lameirinhas 🇵🇹 722 79 26 Jul 2022 414th hamsterskywalker 722 79 7 Sep 2022 414th Pena86 722 79 14 Sep 2022 414th hymanimy 722 79 24 Nov 2022 414th Demonarchet 722 79 18 Apr 2023 414th dtaylor0 722 79 23 May 2023 414th neonchickens 722 79 6 Oct 2023 414th MWI-polygolf 722 79 6 Dec 2023 414th eddvrs 722 79 22 Dec 2023 414th tknight00 722 79 7 Mar 2024 414th thienudomsrirungruang 722 79 3 May 2024 414th IsaacAlexBarden 722 79 6 Feb 2025 414th taesungh 722 79 22 days ago 430th j-Ewan 713 80 13 May 2022 430th osmith93 713 80 14 Jun 2022 430th hjcafaroUC 713 80 21 Jun 2022 430th dankleeman 713 80 8 Aug 2022 430th dillon-duncando 713 80 4 Oct 2022 430th DrPiranoid 713 80 11 Nov 2022 430th mdnestor 713 80 23 Dec 2022 430th Edjyzod 713 80 7 Mar 2023 430th henry-von-wichert 713 80 31 Mar 2023 430th Hortaros 713 80 16 Apr 2023 430th ankeetparikh 713 80 5 May 2023 430th Neonader 713 80 9 May 2023 430th nickgza 713 80 17 Aug 2023 430th MiranDaniel 🇨🇿 713 80 30 Aug 2023 430th Fanrco 713 80 31 Aug 2023 430th nyoshe 713 80 10 Oct 2023 430th AzroyAr 713 80 28 Dec 2023 430th Alex-Huggett 🇬🇧 713 80 13 Apr 2024 430th RobertHoeh 713 80 27 May 2024 430th LorenzoDeGaspari 713 80 27 May 2024 430th AstroOrbis 713 80 7 May 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