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 Mandelbrot 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 Topological Sort 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 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 Knight 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 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 Knight 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 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 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 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 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 597th epic-programmer-guy 731 93 22 Dec 2023 597th brimstonetrader 731 93 18 Nov 2024 597th Aquateraneal 731 93 43 hours ago 604th atazzam 🇺🇸 723 94 18 May 2022 604th rohangpta 723 94 8 Aug 2022 604th shinylego 723 94 14 Sep 2022 604th sgaltair 723 94 4 Nov 2022 604th TotoAJ 723 94 15 Dec 2023 604th Gusic06 723 94 6 May 2024 604th kyleyarwood 723 94 6 Oct 2024 604th jj0786-cell 723 94 1 Apr 2025 604th griffinschreiber 723 94 1 Apr 2025 613th felixcroc 716 95 30 Mar 2023 613th Pyro569 716 95 4 Jul 2023 613th rm-rf-innocence 716 95 19 Dec 2023 613th Bit125 716 95 30 Jan 2024 613th aalec 716 95 25 Apr 2024 613th strogor 716 95 13 Jun 2025 613th cthierfelder 716 95 27 days ago 620th karhuthebear 708 96 9 May 2022 620th qwjhvbxi 708 96 6 Feb 2024 620th alfonsoalves 708 96 21 Jul 2024 620th jeff-re 708 96 1 Apr 2025 624th a-penton 701 97 22 Sep 2022 624th jrbud 701 97 6 Jan 2024 624th befoster 701 97 22 Feb 2024 624th joshua-el-samalouti 🇩🇪 701 97 26 May 2024 624th luca1339 701 97 10 Jun 2024 629th lukemalek 694 98 10 Oct 2022 629th UltimateGuy0987 694 98 14 Oct 2022 629th TheLazySquid 694 98 20 Dec 2022 629th StronkCheese 🇺🇸 694 98 13 Mar 2023 629th Anthony-Williams-06 694 98 17 Oct 2023 629th NoneTheFewer 694 98 17 May 2024 629th abcdhhhh 694 98 27 Aug 2024 629th OSYCh314 🇦🇺 694 98 16 Nov 2024 629th cole-wilson 694 98 9 Dec 2024 629th Akilles1 694 98 15 May 2025 639th LukeRichardson-dev 687 99 12 May 2022 639th Tagfox 687 99 18 Jul 2022 639th gabrielsqw 687 99 24 Oct 2023 639th sciencedjinn 687 99 8 Nov 2024 639th MrNiknoc 687 99 15 Jun 2025 644th OppositeShark 680 100 19 Jul 2022 644th NOS4A5I 680 100 10 Jan 2023 644th lomarbrick 680 100 16 May 2023 644th karlaacastro44 680 100 5 May 2025 648th markus-rekdal 673 101 10 May 2022 648th fraserli 🇦🇺 673 101 2 May 2023 648th FCORMERAIS 673 101 6 Mar 2024 648th yhm138 673 101 16 Feb 2025 652nd PogLop 🇨🇿 667 102 31 Oct 2022 652nd AndersH3 🇸🇪 667 102 17 May 2023 652nd JulieGermainUNT 667 102 2 Apr 2025 655th enbyte 660 103 20 Dec 2022 655th rajlath 660 103 7 Jan 2023 655th mnurzia 660 103 12 Oct 2023 655th sqrteipi 660 103 2 Apr 2024 655th calum12345 660 103 26 Mar 2025 660th winigo3 654 104 8 Aug 2022 660th zt14427 654 104 30 Apr 2023 660th IoLimmer 654 104 24 Jul 2024 660th SectorCorruptor 654 104 20 days ago 664th LordSir101 648 105 19 Jul 2022 664th tmanternach 648 105 24 Nov 2022 664th weber-hge 648 105 13 Jun 2023 664th Eugen-str 648 105 24 Oct 2023 668th ms-tingliang 642 106 5 Aug 2022 668th achilleasr 642 106 7 Nov 2022 668th OleBrumm 642 106 8 Jan 2023 668th AbhilashaTandon 642 106 19 Sep 2023 668th sheeperino 🇮🇹 642 106 11 Oct 2024 673rd phpboyscout 636 107 18 May 2023 673rd DrPrettyman 636 107 5 Jul 2023 673rd joseph-w0ng 636 107 5 Jul 2024 Prev 601–675 of 763 Next
