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 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 Bytes Time 517th PotatoSaladOverlord 782 87 21 May 2025 517th Ibozz91 782 87 11 days ago 528th Andre3582 773 88 29 Oct 2022 528th Darknova2468 773 88 20 Nov 2022 528th Solsticely 773 88 20 Nov 2022 528th goGuru 773 88 21 Dec 2022 528th msbranicky 773 88 9 Aug 2023 528th gussy420 773 88 28 Oct 2023 528th Shynif 773 88 21 Feb 2024 528th somehybrid 773 88 24 Aug 2024 528th hippopotam00sehead 🇨🇦 773 88 11 Sep 2024 528th 08jne01 773 88 21 Nov 2024 538th lovernj 764 89 23 Aug 2022 538th Roj 764 89 20 Nov 2022 538th aeonsablaze 764 89 22 Nov 2022 538th buddyw 764 89 9 Mar 2023 538th VV1Git 764 89 28 Mar 2023 538th dranjohn 764 89 17 Sep 2023 538th ArenaGrenade 764 89 19 Feb 2024 538th NanduBC 764 89 6 Sep 2024 538th TheAtrossian 764 89 5 Jan 2025 538th KimJua41 764 89 4 May 2025 548th StoverGitHub 756 90 16 Jun 2022 548th jamespeilunli 756 90 4 Jul 2022 548th TrentGlimp 756 90 3 Sep 2022 548th Ugoran 756 90 19 Nov 2022 548th PATTRIM 756 90 5 Jan 2023 548th charliegaming 756 90 3 Oct 2023 548th lhulinsky 756 90 22 Oct 2024 548th bthalheim 756 90 6 Dec 2024 548th nooby31415 756 90 18 Apr 2025 548th SinArieh 756 90 4 May 2025 558th AbelPelser 747 91 3 Jul 2022 558th Seis 747 91 9 Dec 2022 558th r-i-c-e 747 91 9 Jul 2023 558th joshcors 747 91 30 Jun 2024 558th resoNathan 747 91 9 Jul 2024 558th jameswmccarty 747 91 24 Sep 2024 558th hamilton-bonds 747 91 12 Nov 2024 558th Wonamm 747 91 14 Feb 2025 566th TimLeffke 739 92 17 Aug 2022 566th Rythoka 739 92 17 Oct 2022 566th UriyaBA 739 92 19 Mar 2023 566th VladislavGitter 🇪🇸 739 92 14 Nov 2023 566th ridingqwerty 🇺🇸 739 92 22 Dec 2023 566th Thonoton 739 92 1 Feb 2024 566th OCNeve 739 92 17 Jun 2024 566th themoonisacheese 739 92 25 Feb 2025 566th BabySharkHi 739 92 22 Apr 2025 575th Bananapants22 731 93 4 Sep 2022 575th jaxmattfair 🇺🇸 731 93 10 Jan 2023 575th cingulataluke 731 93 27 Aug 2023 575th fenix-bear 731 93 18 Nov 2023 575th epic-programmer-guy 731 93 22 Dec 2023 575th brimstonetrader 731 93 18 Nov 2024 581st atazzam 🇺🇸 723 94 18 May 2022 581st rohangpta 723 94 8 Aug 2022 581st shinylego 723 94 14 Sep 2022 581st sgaltair 723 94 4 Nov 2022 581st TotoAJ 723 94 15 Dec 2023 581st Gusic06 723 94 6 May 2024 581st kyleyarwood 723 94 6 Oct 2024 581st jj0786-cell 723 94 1 Apr 2025 581st griffinschreiber 723 94 1 Apr 2025 590th felixcroc 716 95 30 Mar 2023 590th Pyro569 716 95 4 Jul 2023 590th rm-rf-innocence 716 95 19 Dec 2023 590th Bit125 716 95 30 Jan 2024 590th aalec 716 95 25 Apr 2024 590th strogor 716 95 5 days ago 596th karhuthebear 708 96 9 May 2022 596th qwjhvbxi 708 96 6 Feb 2024 596th alfonsoalves 708 96 21 Jul 2024 596th jeff-re 708 96 1 Apr 2025 600th 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