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 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 CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator 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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 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 Bytes Time Submitted 136th calumacutt 932 73 24ms 19 Dec 2022 136th thehylian 932 73 21ms 2 Jan 2023 136th fynnkroeger 932 73 28ms 6 Jan 2023 136th shellbertt 🇨🇦 932 73 21ms 13 Jan 2023 136th hunt-g 932 73 22ms 4 Feb 2023 136th ljweel 932 73 20ms 13 Feb 2023 136th jmerle 🇳🇱 932 73 21ms 16 Feb 2023 136th TaserTheFox 🇺🇸 932 73 22ms 14 Mar 2023 136th pinguicula 932 73 19ms 6 Apr 2023 136th TheoKeller1 932 73 28ms 11 Jun 2023 136th fkantelberg 932 73 23ms 16 Jul 2023 136th Mikey-Beep 🇬🇧 932 73 21ms 31 Aug 2023 136th eiburns 932 73 24ms 9 Oct 2023 136th htareque 932 73 23ms 13 Oct 2023 136th wearsunscreen 932 73 20ms 18 Oct 2023 136th bzijlema 🇳🇱 932 73 21ms 25 Oct 2023 136th Grrisly 932 73 20ms 10 Nov 2023 136th m42km 932 73 25ms 11 Nov 2023 136th GeneralPoxter 932 73 24ms 7 Dec 2023 136th logvp 932 73 23ms 12 Jan 2024 136th JoaoFelipe3 932 73 24ms 13 Jan 2024 136th ehulinsky 🇺🇸 932 73 27ms 16 Feb 2024 136th Lewenhaupt 932 73 20ms 23 Feb 2024 136th Yewzir 🇧🇪 932 73 20ms 5 Apr 2024 136th stertooy 🇧🇪 932 73 20ms 9 Jun 2024 136th cuboids 932 73 21ms 11 Jul 2024 136th jipsong 🇩🇪 932 73 22ms 23 Jul 2024 136th mattyhempstead 932 73 21ms 6 Oct 2024 136th wh3n3v3r 🇨🇿 932 73 28ms 18 Nov 2024 136th klixel 🇨🇦 932 73 20ms 18 Nov 2024 136th tjwrenn 932 73 22ms 10 Dec 2024 136th nullie 932 73 24ms 19 Dec 2024 136th maxgodfrey2004 🇨🇦 932 73 33ms 13 Feb 2025 136th lolgeny 932 73 21ms 22 Feb 2025 136th andrewjc2000 932 73 33ms 23 Feb 2025 136th Languag3 932 73 21ms 27 Feb 2025 136th Bulmenisaurus 932 73 24ms 2 Mar 2025 136th souta-1326 932 73 20ms 1 Apr 2025 136th BenjaminHGong 932 73 22ms 26 May 2025 136th FEZfan 🇦🇺 932 73 20ms 11 Jul 2025 136th wuduculfre 932 73 23ms 28 Jul 2025 136th BREMAUCY 🇫🇷 932 73 24ms 24 Aug 2025 136th FortuiteMan 🇫🇷 932 73 22ms 28 Sep 2025 136th miaoaixuan 932 73 23ms 30 Sep 2025 195th TobyBoyne 🇬🇧 919 74 28ms 4 May 2022 195th RDShah 919 74 22ms 6 May 2022 195th Indivicivet 919 74 20ms 9 May 2022 195th CedricGebistorf 919 74 18ms 9 May 2022 195th ophact 919 74 22ms 11 May 2022 195th ImpressedByRocks 919 74 22ms 17 May 2022 195th LHuitre 919 74 20ms 2 Jun 2022 195th neihousaigaai 919 74 19ms 8 Jun 2022 195th rowboat1 919 74 21ms 10 Jun 2022 195th inverseLorentz 🇦🇺 919 74 22ms 13 Jun 2022 195th yzhs 🇩🇪 919 74 21ms 16 Jun 2022 195th clementblaudeau 919 74 24ms 29 Jun 2022 195th adoxography 919 74 20ms 13 Jul 2022 195th Attero 🇸🇪 919 74 28ms 20 Jul 2022 195th Heathcorp 🇦🇺 919 74 27ms 27 Jul 2022 195th jfallon1997 919 74 20ms 11 Aug 2022 195th VictorFordham 919 74 24ms 26 Aug 2022 195th georgehulme 919 74 20ms 1 Sep 2022 195th smartiel 919 74 22ms 15 Sep 2022 195th trist224 🇫🇷 919 74 19ms 21 Sep 2022 195th Kloppermand 🇩🇰 919 74 27ms 7 Oct 2022 195th knutae 🇳🇴 919 74 22ms 9 Oct 2022 195th Troon 919 74 21ms 14 Oct 2022 195th MaxElf999 919 74 21ms 14 Oct 2022 195th jakobkordez 🇸🇮 919 74 20ms 19 Oct 2022 195th Fishron 919 74 21ms 29 Nov 2022 195th SniperSmiley 🇺🇸 919 74 23ms 6 Dec 2022 195th elephantpanda 919 74 20ms 10 Dec 2022 195th ArthurBond 919 74 21ms 19 Dec 2022 195th ItsMeNoobieboy 919 74 20ms 20 Dec 2022 195th Larspolo 919 74 24ms 25 Dec 2022 First Prev 151–225 of 794 Next Last
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