Collatz in Python in chars. 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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 204th MaxElf999 770 74 14 Oct 2022 204th SniperSmiley 🇺🇸 770 74 6 Dec 2022 204th elephantpanda 770 74 10 Dec 2022 204th ArthurBond 770 74 19 Dec 2022 204th Larspolo 770 74 25 Dec 2022 204th dcc5480 770 74 12 Jan 2023 204th Ripick 770 74 1 Feb 2023 204th m3nt0ras 🇬🇷 770 74 3 Feb 2023 204th Skwerl23 770 74 5 Feb 2023 204th frankgraziano 770 74 19 Feb 2023 204th BREMAUCY 🇫🇷 770 74 20 Feb 2023 204th KenanHanke 770 74 21 Feb 2023 204th DanielPeterssonAI 770 74 13 Mar 2023 204th jiaminglimjm 🇲🇾 770 74 20 Mar 2023 204th ejini6969 770 74 22 Mar 2023 204th GulgDev 770 74 22 Mar 2023 204th vrnprkh 770 74 30 Mar 2023 204th RuyiLi 770 74 1 Apr 2023 204th StardustGogeta 770 74 7 May 2023 204th zbreit 🇺🇸 770 74 7 May 2023 204th kyleclaassen 770 74 20 May 2023 204th mbittner20 770 74 27 May 2023 204th tweska 🇳🇱 770 74 5 Jun 2023 204th cros107 770 74 11 Aug 2023 204th yourlefthandman 770 74 16 Aug 2023 204th daisyyedda 770 74 17 Aug 2023 204th cesarm4 770 74 29 Aug 2023 204th midnattssol 🇸🇪 770 74 22 Sep 2023 204th lambda-abstraction 770 74 21 Oct 2023 204th levavft 770 74 26 Oct 2023 204th Buecherfresser 770 74 22 Nov 2023 204th anarconic 770 74 8 Dec 2023 204th AntoineBlondon 770 74 11 Dec 2023 204th kurkale6ka 770 74 20 Dec 2023 204th Anonymousellama21 770 74 14 Mar 2024 204th Bmrl7 770 74 23 Mar 2024 204th cefqrn 770 74 26 May 2024 204th drochom 770 74 18 Jun 2024 204th hiichbindermax 770 74 22 Jun 2024 204th madex 🇩🇪 770 74 9 Jul 2024 204th cykim8811 770 74 11 Jul 2024 204th imelxr 🇮🇱 770 74 17 Aug 2024 204th EnTerr 770 74 25 Aug 2024 204th Mabeloid 🇳🇴 770 74 1 Sep 2024 204th madeforlosers 770 74 5 Sep 2024 204th LostSyntax21 🇬🇧 770 74 10 Sep 2024 204th Deedogg 770 74 11 Sep 2024 204th MassimoParisi 770 74 18 Sep 2024 204th cdesodt 770 74 10 Oct 2024 204th agreegious 770 74 17 Nov 2024 204th Stockoh 🇫🇷 770 74 17 Nov 2024 204th Andrey135296 770 74 24 Nov 2024 204th TralfamadorianComedian 770 74 6 Dec 2024 204th bltnppcnt 770 74 3 Jan 2025 204th ZorblaxV 770 74 12 Jan 2025 204th yokasuretsu 770 74 13 Jan 2025 204th gdpr777 770 74 10 Feb 2025 204th Pyroan 770 74 7 days ago 284th martinnorling 🇸🇪 760 75 5 May 2022 284th Trunksistor 🇫🇷 760 75 9 May 2022 284th bbakersmith 760 75 28 Jun 2022 284th bsoyka 760 75 16 Jul 2022 284th julienlamoureux78 760 75 12 Aug 2022 284th dzshn 760 75 16 Aug 2022 284th destofr 760 75 25 Aug 2022 284th vishwathg 760 75 10 Oct 2022 284th nkoppel 760 75 19 Oct 2022 284th AZ9tumas 760 75 23 Oct 2022 284th EthanGrant1 760 75 7 Nov 2022 284th Omega65536 🇩🇪 760 75 24 Nov 2022 284th b10011 🇫🇮 760 75 3 Jan 2023 284th 4ndyJ 🇬🇧 760 75 3 Jan 2023 284th randolchance 760 75 8 Jan 2023 284th LeeCamp 760 75 12 Jan 2023 284th hellwue 760 75 15 Feb 2023 Prev 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