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 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 Chars Time 183rd BenjaminHGong 781 73 26 May 2025 183rd FEZfan 🇦🇺 781 73 11 Jul 2025 183rd wuduculfre 781 73 28 Jul 2025 183rd BREMAUCY 🇫🇷 781 73 24 Aug 2025 183rd FortuiteMan 🇫🇷 781 73 17 hours ago 231st TobyBoyne 🇬🇧 770 74 4 May 2022 231st RDShah 770 74 6 May 2022 231st Indivicivet 770 74 9 May 2022 231st CedricGebistorf 770 74 9 May 2022 231st ophact 770 74 11 May 2022 231st ImpressedByRocks 770 74 17 May 2022 231st LHuitre 770 74 2 Jun 2022 231st neihousaigaai 770 74 8 Jun 2022 231st rowboat1 770 74 10 Jun 2022 231st inverseLorentz 🇦🇺 770 74 13 Jun 2022 231st clementblaudeau 770 74 29 Jun 2022 231st adoxography 770 74 13 Jul 2022 231st Attero 🇸🇪 770 74 20 Jul 2022 231st Heathcorp 🇦🇺 770 74 27 Jul 2022 231st jfallon1997 770 74 11 Aug 2022 231st VictorFordham 770 74 26 Aug 2022 231st georgehulme 770 74 1 Sep 2022 231st smartiel 770 74 15 Sep 2022 231st trist224 🇫🇷 770 74 21 Sep 2022 231st Kloppermand 🇩🇰 770 74 7 Oct 2022 231st knutae 🇳🇴 770 74 9 Oct 2022 231st Troon 770 74 14 Oct 2022 231st MaxElf999 770 74 14 Oct 2022 231st SniperSmiley 🇺🇸 770 74 6 Dec 2022 231st elephantpanda 770 74 10 Dec 2022 231st ArthurBond 770 74 19 Dec 2022 231st Larspolo 770 74 25 Dec 2022 231st dcc5480 770 74 12 Jan 2023 231st Ripick 770 74 1 Feb 2023 231st m3nt0ras 🇬🇷 770 74 3 Feb 2023 231st Skwerl23 770 74 5 Feb 2023 231st frankgraziano 770 74 19 Feb 2023 231st KenanHanke 770 74 21 Feb 2023 231st DanielPeterssonAI 770 74 13 Mar 2023 231st jiaminglimjm 🇲🇾 770 74 20 Mar 2023 231st ejini6969 770 74 22 Mar 2023 231st GulgDev 770 74 22 Mar 2023 231st vrnprkh 770 74 30 Mar 2023 231st RuyiLi 770 74 1 Apr 2023 231st StardustGogeta 770 74 7 May 2023 231st zbreit 🇺🇸 770 74 7 May 2023 231st kyleclaassen 770 74 20 May 2023 231st mbittner20 770 74 27 May 2023 231st tweska 🇳🇱 770 74 5 Jun 2023 231st cros107 🇦🇺 770 74 11 Aug 2023 231st yourlefthandman 770 74 16 Aug 2023 231st daisyyedda 770 74 17 Aug 2023 231st cesarm4 770 74 29 Aug 2023 231st midnattssol 🇸🇪 770 74 22 Sep 2023 231st lambda-abstraction 770 74 21 Oct 2023 231st levavft 770 74 26 Oct 2023 231st Buecherfresser 770 74 22 Nov 2023 231st anarconic 770 74 8 Dec 2023 231st AntoineBlondon 770 74 11 Dec 2023 231st kurkale6ka 770 74 20 Dec 2023 231st Anonymousellama21 770 74 14 Mar 2024 231st Bmrl7 770 74 23 Mar 2024 231st cefqrn 770 74 26 May 2024 231st drochom 770 74 18 Jun 2024 231st hiichbindermax 770 74 22 Jun 2024 231st madex 🇩🇪 770 74 9 Jul 2024 231st cykim8811 770 74 11 Jul 2024 231st imelxr 🇮🇱 770 74 17 Aug 2024 231st EnTerr 770 74 25 Aug 2024 231st Mabeloid 🇳🇴 770 74 1 Sep 2024 231st madeforlosers 770 74 5 Sep 2024 231st LostSyntax21 🇬🇧 770 74 10 Sep 2024 231st Deedogg 770 74 11 Sep 2024 231st MassimoParisi 770 74 18 Sep 2024 231st agreegious 770 74 17 Nov 2024 Prev 226–300 of 778 Next
