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 brainfuck 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 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 Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust sed SQL Swift Tcl TeX V VimL Wren Zig 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 brainfuck 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 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 Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Lang Points Bytes Time 1st Lydxn 🇨🇦 Python 1,000 68 5 May 2022 1st GrayJoKing 🇦🇺 Python 1,000 68 15 Nov 2022 1st Bubbler-4 Python 1,000 68 15 Nov 2022 1st JayXon 🇺🇸 Python 1,000 68 7 Mar 2023 1st Rubiksmath Python 1,000 68 14 Aug 2023 6th nwellnhof 🇩🇪 Python 986 69 4 May 2022 6th m-tkach 🇺🇦 Python 986 69 4 May 2022 6th GolfingSuccess 🇬🇷 Python 986 69 5 May 2022 6th jared-hughes Python 986 69 5 May 2022 6th ovs-code 🇩🇪 Python 986 69 5 May 2022 6th btnlq Python 986 69 5 May 2022 6th sisyphus-ppcg 🇦🇺 Python 986 69 6 May 2022 6th lynn Python 986 69 22 Aug 2022 6th Steffan153 🇫🇮 Python 986 69 15 Nov 2022 6th AlexanderFair Python 986 69 19 Jul 2023 6th pardouin 🇫🇷 Python 986 69 11 Nov 2023 6th AlephSquirrel Python 986 69 30 Dec 2023 6th kg583 🇺🇸 Python 986 69 28 Jan 2024 19th MichalMarsalek 🇨🇿 Python 971 70 5 May 2022 19th primo-ppcg 🇹🇭 Python 971 70 5 May 2022 19th SirBogman 🇺🇸 Python 971 70 5 May 2022 19th prplz 🇦🇺 Python 971 70 5 May 2022 19th Irratix 🇳🇱 Python 971 70 7 May 2022 19th rak1507 🇬🇧 Python 971 70 7 May 2022 19th inventshah Python 971 70 9 May 2022 19th k3w1k0d3r Python 971 70 22 Jun 2022 19th ZakkkkAttackkkk 🇵🇭 Python 971 70 14 Jul 2022 19th Bonjour27891 🇻🇳 Python 971 70 14 Jul 2022 19th OllieBoyne 🇬🇧 Python 971 70 19 Jul 2022 19th bricknellj Python 971 70 25 Jul 2022 19th wen1now Python 971 70 8 Aug 2022 19th 051 🇸🇬 Python 971 70 8 Aug 2022 19th Sp3000 🇦🇺 Python 971 70 8 Aug 2022 19th betaveros Python 971 70 9 Aug 2022 19th shelerr Python 971 70 9 Sep 2022 19th stewSquared 🇺🇸 Python 971 70 27 Sep 2022 19th orthoplex 🇨🇽 Python 971 70 9 Oct 2022 19th 4atj Python 971 70 12 Oct 2022 19th 78790709 Python 971 70 19 Oct 2022 19th myfatemi04 Python 971 70 4 Nov 2022 19th kevinmchung Python 971 70 4 Nov 2022 19th FlorianCassayre 🇫🇷 Python 971 70 7 Nov 2022 19th fourth-bit Python 971 70 29 Nov 2022 19th QuincyNash 🇺🇸 Python 971 70 29 Nov 2022 19th aksyristos Python 971 70 25 Dec 2022 19th thizanne Python 971 70 27 Dec 2022 19th Alex-x90 🇺🇸 Python 971 70 20 Jan 2023 19th bob-th Python 971 70 24 Jan 2023 19th SirFireball3521 Python 971 70 25 Jan 2023 19th stefangimmillaro Python 971 70 6 Feb 2023 19th Seek64 🇩🇪 Python 971 70 7 Feb 2023 19th FieryIceStickie Python 971 70 3 Apr 2023 19th MeWhenI 🇻🇦 Python 971 70 30 Apr 2023 19th fgrosshans 🇫🇷 Python 971 70 5 May 2023 19th Shanethegamer 🇺🇸 Python 971 70 25 May 2023 19th InigoK 🇺🇸 Python 971 70 14 Jun 2023 19th quimey Python 971 70 15 Jun 2023 19th CornerMercury 🇬🇧 Python 971 70 19 Jun 2023 19th ndren Python 971 70 2 Aug 2023 19th bizy-coder Python 971 70 14 Aug 2023 1–60 of 527 Next