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 293rd destofr 907 75 25 Aug 2022 293rd vishwathg 907 75 10 Oct 2022 293rd nkoppel 907 75 19 Oct 2022 293rd AZ9tumas 907 75 23 Oct 2022 293rd EthanGrant1 907 75 7 Nov 2022 293rd Omega65536 🇩🇪 907 75 24 Nov 2022 293rd b10011 🇫🇮 907 75 3 Jan 2023 293rd 4ndyJ 🇬🇧 907 75 3 Jan 2023 293rd randolchance 907 75 8 Jan 2023 293rd LeeCamp 907 75 12 Jan 2023 293rd hellwue 907 75 15 Feb 2023 293rd nandanjp 907 75 29 Mar 2023 293rd kaptsanovb 907 75 20 Apr 2023 293rd galloj 🇨🇿 907 75 20 May 2023 293rd jhu04 907 75 23 Jun 2023 293rd HelloYuiYui 907 75 1 Nov 2023 293rd tobyLovick 907 75 10 Nov 2023 293rd VictorStenvers 🇳🇱 907 75 13 Nov 2023 293rd RZ781 907 75 19 Nov 2023 293rd mikehanus 907 75 21 Nov 2023 293rd 1231234md5 🇨🇳 907 75 14 Dec 2023 293rd Hebelub 907 75 6 Jan 2024 293rd minhtrancccp 907 75 11 Jan 2024 293rd 123mjb 907 75 25 Jan 2024 293rd jbjd 907 75 25 Feb 2024 293rd gabe-gallegos 907 75 2 May 2024 293rd kejcao 🇨🇦 907 75 11 May 2024 293rd f-tucker 907 75 24 May 2024 293rd Florian-Mt 907 75 22 Jul 2024 293rd codingisgreatbutiamnot 907 75 9 Aug 2024 293rd Terobero 907 75 23 Aug 2024 293rd abhishekg999 907 75 17 Sep 2024 293rd RedzGoose 🇦🇺 907 75 7 Oct 2024 293rd Clay-Goodling 907 75 8 Oct 2024 293rd JunkIce 907 75 5 Mar 2025 293rd jiji7879 907 75 20 Jun 2025 293rd faragocsaba 907 75 22 Jun 2025 293rd bknower 907 75 30 Jun 2025 293rd clayboll99 907 75 14 Jul 2025 293rd edsrzf 🇳🇿 907 75 23 days ago 341st guilhem-roy 🇫🇷 895 76 5 May 2022 341st NewDefectus 🇮🇱 895 76 6 May 2022 341st CuboidRaptor 🇨🇦 895 76 25 May 2022 341st TheSmilingTurtle 895 76 5 Jun 2022 341st Romain-1 🇫🇷 895 76 8 Jun 2022 341st jhpaques 🇫🇷 895 76 30 Jul 2022 341st chriscianfarani 895 76 10 Aug 2022 341st eshilo-draper 895 76 13 Sep 2022 341st suwat513 895 76 22 Sep 2022 341st Jaydosu 895 76 14 Nov 2022 341st tails618 895 76 2 Dec 2022 341st KevinLyvers 895 76 17 Dec 2022 341st nayakrujul 895 76 3 Jan 2023 341st CheeseCake628 🇳🇴 895 76 8 Jan 2023 341st CatsAreFluffy 895 76 18 Feb 2023 341st adamnielson42 🇺🇸 895 76 1 Mar 2023 341st Schreipfelerer 895 76 9 Apr 2023 341st hm5822 895 76 22 Apr 2023 341st celiendonze 🇨🇭 895 76 5 Jul 2023 341st brochmann 🇸🇪 895 76 13 Aug 2023 341st Command-Master 895 76 2 Oct 2023 341st chartung17 895 76 17 Dec 2023 341st smokestacklightnin 🇺🇸 895 76 10 Jan 2024 341st NickTheEASDude 🇺🇸 895 76 26 Jan 2024 341st yuchuehw 895 76 2 Feb 2024 341st Azearia 895 76 26 Feb 2024 341st tpasfieldERAU 895 76 18 May 2024 341st khavik 895 76 29 May 2024 341st Ythaenagor 895 76 5 Aug 2024 341st martion2007 895 76 9 Aug 2024 341st sjrct 895 76 10 Aug 2024 341st Mathrew2012 895 76 9 Nov 2024 341st kawrei 895 76 4 May 2025 341st RaBa21 🇭🇺 895 76 19 Jul 2025 375th cooljoseph1 883 77 6 May 2022 Prev 301–375 of 769 Next
