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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 193rd 1024An 🇮🇳 919 74 18 days ago 193rd pauljoohyunkim 919 74 4 days ago 303rd martinnorling 🇸🇪 907 75 5 May 2022 303rd Trunksistor 🇫🇷 907 75 9 May 2022 303rd bbakersmith 907 75 28 Jun 2022 303rd bsoyka 🇺🇸 907 75 16 Jul 2022 303rd P-Quentin 🇫🇷 907 75 3 Aug 2022 303rd julienlamoureux78 907 75 12 Aug 2022 303rd dzshn 907 75 16 Aug 2022 303rd NerdyMcNerd42 907 75 20 Aug 2022 303rd destofr 907 75 25 Aug 2022 303rd vishwathg 907 75 10 Oct 2022 303rd nkoppel 907 75 19 Oct 2022 303rd AZ9tumas 907 75 23 Oct 2022 303rd EthanGrant1 907 75 7 Nov 2022 303rd Omega65536 🇩🇪 907 75 24 Nov 2022 303rd b10011 🇫🇮 907 75 3 Jan 2023 303rd 4ndyJ 🇬🇧 907 75 3 Jan 2023 303rd randolchance 907 75 8 Jan 2023 303rd LeeCamp 907 75 12 Jan 2023 303rd hellwue 907 75 15 Feb 2023 303rd nandanjp 907 75 29 Mar 2023 303rd kaptsanovb 907 75 20 Apr 2023 303rd galloj 🇨🇿 907 75 20 May 2023 303rd jhu04 907 75 23 Jun 2023 303rd HelloYuiYui 907 75 1 Nov 2023 303rd tobyLovick 907 75 10 Nov 2023 303rd VictorStenvers 🇳🇱 907 75 13 Nov 2023 303rd RZ781 907 75 19 Nov 2023 303rd mikehanus 907 75 21 Nov 2023 303rd 1231234md5 🇨🇳 907 75 14 Dec 2023 303rd Hebelub 907 75 6 Jan 2024 303rd minhtrancccp 907 75 11 Jan 2024 303rd 123mjb 907 75 25 Jan 2024 303rd jbjd 907 75 25 Feb 2024 303rd gabe-gallegos 907 75 2 May 2024 303rd kejcao 🇨🇦 907 75 11 May 2024 303rd f-tucker 907 75 24 May 2024 303rd Florian-Mt 907 75 22 Jul 2024 303rd codingisgreatbutiamnot 907 75 9 Aug 2024 303rd Terobero 907 75 23 Aug 2024 303rd abhishekg999 907 75 17 Sep 2024 303rd RedzGoose 🇦🇺 907 75 7 Oct 2024 303rd Clay-Goodling 907 75 8 Oct 2024 303rd JunkIce 907 75 5 Mar 2025 303rd jiji7879 907 75 20 Jun 2025 303rd faragocsaba 907 75 22 Jun 2025 303rd bknower 907 75 30 Jun 2025 303rd clayboll99 907 75 14 Jul 2025 350th guilhem-roy 🇫🇷 895 76 5 May 2022 350th NewDefectus 🇮🇱 895 76 6 May 2022 350th CuboidRaptor 🇨🇦 895 76 25 May 2022 350th TheSmilingTurtle 895 76 5 Jun 2022 350th Romain-1 🇫🇷 895 76 8 Jun 2022 350th jhpaques 🇫🇷 895 76 30 Jul 2022 350th chriscianfarani 895 76 10 Aug 2022 350th eshilo-draper 895 76 13 Sep 2022 350th suwat513 895 76 22 Sep 2022 350th Jaydosu 895 76 14 Nov 2022 350th tails618 895 76 2 Dec 2022 350th KevinLyvers 895 76 17 Dec 2022 350th nayakrujul 895 76 3 Jan 2023 350th CheeseCake628 🇳🇴 895 76 8 Jan 2023 350th CatsAreFluffy 895 76 18 Feb 2023 350th adamnielson42 🇺🇸 895 76 1 Mar 2023 350th Schreipfelerer 895 76 9 Apr 2023 350th hm5822 895 76 22 Apr 2023 350th celiendonze 🇨🇭 895 76 5 Jul 2023 350th brochmann 🇸🇪 895 76 13 Aug 2023 350th Command-Master 895 76 2 Oct 2023 350th chartung17 895 76 17 Dec 2023 350th smokestacklightnin 🇺🇸 895 76 10 Jan 2024 350th NickTheEASDude 🇺🇸 895 76 26 Jan 2024 350th yuchuehw 895 76 2 Feb 2024 350th Azearia 895 76 26 Feb 2024 Prev 301–375 of 779 Next
