Collatz in Python in bytes. 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 434th mossiegoat 840 81 2 days ago 452nd Ailko 🇧🇪 829 82 12 May 2022 452nd joshmoody24 829 82 12 May 2022 452nd andrewgopher 829 82 25 Jun 2022 452nd estomagordo 🇳🇱 829 82 26 Oct 2022 452nd ThatAlo 829 82 14 Nov 2022 452nd twocatsinatrenchcoat 829 82 29 Nov 2022 452nd aid-f 829 82 21 Mar 2023 452nd henrydukepickle 829 82 8 Dec 2023 452nd amollberg 🇸🇪 829 82 3 Jan 2024 452nd mrmena 🇦🇺 829 82 19 Mar 2024 452nd rifatx 829 82 16 Jul 2024 452nd NicoH76 829 82 24 Apr 2025 452nd 0dyse 829 82 29 Apr 2025 452nd 48panda 829 82 24 days ago 452nd ffelixm 829 82 19 hours ago 467th bonevbs 819 83 8 May 2022 467th feherd 819 83 20 May 2022 467th pbleich 819 83 24 Aug 2022 467th RoscoeSmith 819 83 20 Nov 2022 467th amadeusdotpng 819 83 22 Apr 2023 467th ross-i 819 83 5 Jul 2023 467th anonymaew 819 83 2 Aug 2023 467th mstang107 819 83 20 Dec 2023 467th LHLaurini 🇧🇷 819 83 26 Jun 2024 467th C0derX3 🇺🇸 819 83 18 Sep 2024 467th ComputerKWasTaken 🇺🇸 819 83 20 Jan 2025 467th Vexxter9 🇳🇱 819 83 4 Feb 2025 467th CodyKlingler 819 83 7 Feb 2025 467th OyuDays 819 83 17 Mar 2025 467th julianreece 819 83 29 Apr 2025 482nd Feniske 🇫🇷 810 84 7 Oct 2022 482nd Eilonlif 🇮🇱 810 84 29 Mar 2023 482nd mhsaul 810 84 11 Apr 2023 482nd Phyisis 810 84 30 Apr 2024 482nd MaxCastella 🇫🇷 810 84 11 Oct 2024 482nd moustave 810 84 7 Nov 2024 482nd SURAJMITTAL 810 84 17 Dec 2024 482nd simplylu 810 84 5 Jan 2025 482nd WillowWispy 810 84 14 Mar 2025 482nd rustykitty 810 84 2 May 2025 482nd VedJosh 810 84 27 days ago 482nd hetz2625 810 84 27 days ago 494th aazuspan 800 85 15 Jun 2022 494th myleopard 800 85 20 Jul 2022 494th LukasFolwarczny 🇨🇿 800 85 16 Sep 2022 494th SB-945 800 85 7 Feb 2024 498th MichaelMBradley 🇨🇦 791 86 5 Jun 2022 498th Lemonz-13223 791 86 21 Sep 2022 498th za3k 791 86 11 Oct 2022 498th Bodo171 791 86 24 Nov 2022 498th shibacho 🇯🇵 791 86 25 Nov 2022 498th Vaekor 791 86 9 Jul 2023 498th LeoVanderSteege 791 86 18 Nov 2023 498th Pale-Vessel 791 86 18 Dec 2023 498th tik25 791 86 28 Mar 2024 498th willschremmer 791 86 27 Apr 2024 498th jamiloBBKing 791 86 27 Jan 2025 498th AsishKunta 791 86 1 Apr 2025 498th Hemanthred2005 791 86 1 Apr 2025 498th Voltrifrodec 🇸🇰 791 86 19 Apr 2025 498th lurey99 791 86 23 Apr 2025 513th ToE42 782 87 19 Oct 2022 513th omri2001 782 87 19 Oct 2022 513th Skallos-s 782 87 5 Dec 2022 513th damoc1es 782 87 16 Apr 2023 513th michelebastione 🇮🇹 782 87 20 Dec 2023 513th clampcorder 782 87 24 Jan 2024 513th GitQuick 782 87 23 Feb 2024 513th EricSchraf 782 87 21 Mar 2024 513th salvatore-abello 782 87 5 Sep 2024 513th PotatoSaladOverlord 782 87 9 days ago 523rd Andre3582 773 88 29 Oct 2022 523rd Darknova2468 773 88 20 Nov 2022 523rd 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