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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Groovy 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 194th Ripick 919 74 1 Feb 2023 194th m3nt0ras 🇬🇷 919 74 3 Feb 2023 194th Skwerl23 919 74 5 Feb 2023 194th frankgraziano 919 74 19 Feb 2023 194th KenanHanke 919 74 21 Feb 2023 194th DanielPeterssonAI 919 74 13 Mar 2023 194th jiaminglimjm 🇲🇾 919 74 20 Mar 2023 194th ejini6969 919 74 22 Mar 2023 194th GulgDev 919 74 22 Mar 2023 194th vrnprkh 919 74 30 Mar 2023 194th RuyiLi 919 74 1 Apr 2023 194th StardustGogeta 919 74 7 May 2023 194th zbreit 🇺🇸 919 74 7 May 2023 194th kyleclaassen 919 74 20 May 2023 194th mbittner20 919 74 27 May 2023 194th tweska 🇳🇱 919 74 5 Jun 2023 194th rollershutter 919 74 7 Jul 2023 194th 2011-Chan-Ethan 919 74 9 Jul 2023 194th cros107 🇦🇺 919 74 11 Aug 2023 194th yourlefthandman 919 74 16 Aug 2023 194th daisyyedda 919 74 17 Aug 2023 194th cesarm4 919 74 29 Aug 2023 194th midnattssol 🇸🇪 919 74 22 Sep 2023 194th snoozingnewt 🇺🇸 919 74 23 Sep 2023 194th lambda-abstraction 919 74 21 Oct 2023 194th levavft 919 74 26 Oct 2023 194th Buecherfresser 919 74 22 Nov 2023 194th anarconic 919 74 8 Dec 2023 194th AntoineBlondon 919 74 11 Dec 2023 194th kurkale6ka 919 74 20 Dec 2023 194th Dataen 919 74 10 Jan 2024 194th Anonymousellama21 919 74 14 Mar 2024 194th Bmrl7 919 74 23 Mar 2024 194th cefqrn 919 74 26 May 2024 194th drochom 919 74 18 Jun 2024 194th hiichbindermax 919 74 22 Jun 2024 194th wuzekai518 919 74 9 Jul 2024 194th madex 🇩🇪 919 74 9 Jul 2024 194th cykim8811 919 74 11 Jul 2024 194th imelxr 🇮🇱 919 74 17 Aug 2024 194th EnTerr 919 74 25 Aug 2024 194th Mabeloid 🇳🇴 919 74 1 Sep 2024 194th madeforlosers 919 74 5 Sep 2024 194th LostSyntax21 🇬🇧 919 74 10 Sep 2024 194th Deedogg 919 74 11 Sep 2024 194th MassimoParisi 919 74 18 Sep 2024 194th lifthrasiir 🇰🇷 919 74 13 Nov 2024 194th agreegious 919 74 17 Nov 2024 194th Stockoh 🇫🇷 919 74 17 Nov 2024 194th Andrey135296 919 74 24 Nov 2024 194th TralfamadorianComedian 919 74 6 Dec 2024 194th bltnppcnt 919 74 3 Jan 2025 194th ZorblaxV 919 74 12 Jan 2025 194th yokasuretsu 919 74 13 Jan 2025 194th Artemis21 🇬🇧 919 74 17 Jan 2025 194th gdpr777 919 74 10 Feb 2025 194th Pyroan 919 74 27 Mar 2025 194th Squimbletin 919 74 19 Apr 2025 194th Kowalskiexe 🇵🇱 919 74 19 Apr 2025 194th Dandandooo 919 74 23 Apr 2025 194th khangtm123 919 74 4 May 2025 194th 40fied4t 919 74 6 May 2025 194th keelimeguy 🇺🇸 919 74 13 May 2025 194th TheZwierzLF 🇵🇱 919 74 21 May 2025 194th kbeat 🇰🇿 919 74 21 May 2025 194th LvLError 919 74 29 May 2025 194th Lv0Sys 🇵🇱 919 74 30 May 2025 194th ffelixm 919 74 3 Jun 2025 194th Flekay 🇩🇪 919 74 19 Jun 2025 194th DoubleUynn 919 74 25 Jun 2025 194th osNiko 🇧🇷 919 74 26 Jul 2025 194th wobblybits 919 74 13 Aug 2025 194th denisfouchard 919 74 23 Aug 2025 194th Emutis 🇱🇹 919 74 23 Aug 2025 194th edsrzf 🇳🇿 919 74 10 Sep 2025 First Prev 226–300 of 785 Next Last
