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 192nd pauljoohyunkim 919 74 3 days ago 302nd martinnorling 🇸🇪 907 75 5 May 2022 302nd Trunksistor 🇫🇷 907 75 9 May 2022 302nd bbakersmith 907 75 28 Jun 2022 302nd bsoyka 🇺🇸 907 75 16 Jul 2022 302nd P-Quentin 🇫🇷 907 75 3 Aug 2022 302nd julienlamoureux78 907 75 12 Aug 2022 302nd dzshn 907 75 16 Aug 2022 302nd NerdyMcNerd42 907 75 20 Aug 2022 302nd destofr 907 75 25 Aug 2022 302nd vishwathg 907 75 10 Oct 2022 302nd nkoppel 907 75 19 Oct 2022 302nd AZ9tumas 907 75 23 Oct 2022 302nd EthanGrant1 907 75 7 Nov 2022 302nd Omega65536 🇩🇪 907 75 24 Nov 2022 302nd b10011 🇫🇮 907 75 3 Jan 2023 302nd 4ndyJ 🇬🇧 907 75 3 Jan 2023 302nd randolchance 907 75 8 Jan 2023 302nd LeeCamp 907 75 12 Jan 2023 302nd hellwue 907 75 15 Feb 2023 302nd nandanjp 907 75 29 Mar 2023 302nd kaptsanovb 907 75 20 Apr 2023 302nd galloj 🇨🇿 907 75 20 May 2023 302nd jhu04 907 75 23 Jun 2023 302nd HelloYuiYui 907 75 1 Nov 2023 302nd tobyLovick 907 75 10 Nov 2023 302nd VictorStenvers 🇳🇱 907 75 13 Nov 2023 302nd RZ781 907 75 19 Nov 2023 302nd mikehanus 907 75 21 Nov 2023 302nd 1231234md5 🇨🇳 907 75 14 Dec 2023 302nd Hebelub 907 75 6 Jan 2024 302nd minhtrancccp 907 75 11 Jan 2024 302nd 123mjb 907 75 25 Jan 2024 302nd jbjd 907 75 25 Feb 2024 302nd gabe-gallegos 907 75 2 May 2024 302nd kejcao 🇨🇦 907 75 11 May 2024 302nd f-tucker 907 75 24 May 2024 302nd Florian-Mt 907 75 22 Jul 2024 302nd codingisgreatbutiamnot 907 75 9 Aug 2024 302nd Terobero 907 75 23 Aug 2024 302nd abhishekg999 907 75 17 Sep 2024 302nd RedzGoose 🇦🇺 907 75 7 Oct 2024 302nd Clay-Goodling 907 75 8 Oct 2024 302nd JunkIce 907 75 5 Mar 2025 302nd jiji7879 907 75 20 Jun 2025 302nd faragocsaba 907 75 22 Jun 2025 302nd bknower 907 75 30 Jun 2025 302nd clayboll99 907 75 14 Jul 2025 349th guilhem-roy 🇫🇷 895 76 5 May 2022 349th NewDefectus 🇮🇱 895 76 6 May 2022 349th CuboidRaptor 🇨🇦 895 76 25 May 2022 349th TheSmilingTurtle 895 76 5 Jun 2022 349th Romain-1 🇫🇷 895 76 8 Jun 2022 349th jhpaques 🇫🇷 895 76 30 Jul 2022 349th chriscianfarani 895 76 10 Aug 2022 349th eshilo-draper 895 76 13 Sep 2022 349th suwat513 895 76 22 Sep 2022 349th Jaydosu 895 76 14 Nov 2022 349th tails618 895 76 2 Dec 2022 349th KevinLyvers 895 76 17 Dec 2022 349th nayakrujul 895 76 3 Jan 2023 349th CheeseCake628 🇳🇴 895 76 8 Jan 2023 349th CatsAreFluffy 895 76 18 Feb 2023 349th adamnielson42 🇺🇸 895 76 1 Mar 2023 349th Schreipfelerer 895 76 9 Apr 2023 349th hm5822 895 76 22 Apr 2023 349th celiendonze 🇨🇭 895 76 5 Jul 2023 349th brochmann 🇸🇪 895 76 13 Aug 2023 349th Command-Master 895 76 2 Oct 2023 349th chartung17 895 76 17 Dec 2023 349th smokestacklightnin 🇺🇸 895 76 10 Jan 2024 349th NickTheEASDude 🇺🇸 895 76 26 Jan 2024 349th yuchuehw 895 76 2 Feb 2024 349th Azearia 895 76 26 Feb 2024 349th tpasfieldERAU 895 76 18 May 2024 Prev 301–375 of 778 Next
