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 Trinomial Triangle 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 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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 Trinomial Triangle 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 Turtle Tutorial # Golfer Points Chars Time 233rd MassimoParisi 770 74 18 Sep 2024 233rd agreegious 770 74 17 Nov 2024 233rd Stockoh 🇫🇷 770 74 17 Nov 2024 233rd Andrey135296 770 74 24 Nov 2024 233rd TralfamadorianComedian 770 74 6 Dec 2024 233rd bltnppcnt 770 74 3 Jan 2025 233rd ZorblaxV 770 74 12 Jan 2025 233rd yokasuretsu 770 74 13 Jan 2025 233rd gdpr777 770 74 10 Feb 2025 233rd Pyroan 770 74 27 Mar 2025 233rd Squimbletin 770 74 19 Apr 2025 233rd Dandandooo 770 74 23 Apr 2025 233rd khangtm123 770 74 4 May 2025 233rd 40fied4t 770 74 6 May 2025 233rd georgekattenbelt 770 74 6 May 2025 233rd TheZwierzLF 🇵🇱 770 74 21 May 2025 233rd kbeat 🇰🇿 770 74 21 May 2025 233rd LvLError 770 74 29 May 2025 233rd Lv0Sys 🇵🇱 770 74 30 May 2025 233rd ffelixm 770 74 3 Jun 2025 233rd osNiko 🇧🇷 770 74 26 Jul 2025 233rd wobblybits 770 74 13 Aug 2025 233rd denisfouchard 770 74 23 Aug 2025 233rd Emutis 🇱🇹 770 74 23 Aug 2025 233rd edsrzf 🇳🇿 770 74 10 Sep 2025 233rd 1024An 🇮🇳 770 74 11 Sep 2025 233rd pauljoohyunkim 770 74 17 days ago 233rd joll05 🇸🇪 770 74 11 days ago 233rd retrohun 770 74 9 days ago 233rd solisolu 770 74 8 days ago 233rd Code-Coder-coder 770 74 7 hours ago 332nd martinnorling 🇸🇪 760 75 5 May 2022 332nd Trunksistor 🇫🇷 760 75 9 May 2022 332nd bbakersmith 760 75 28 Jun 2022 332nd bsoyka 🇺🇸 760 75 16 Jul 2022 332nd julienlamoureux78 760 75 12 Aug 2022 332nd dzshn 760 75 16 Aug 2022 332nd destofr 760 75 25 Aug 2022 332nd vishwathg 760 75 10 Oct 2022 332nd nkoppel 760 75 19 Oct 2022 332nd AZ9tumas 760 75 23 Oct 2022 332nd EthanGrant1 760 75 7 Nov 2022 332nd Omega65536 🇩🇪 760 75 24 Nov 2022 332nd b10011 🇫🇮 760 75 3 Jan 2023 332nd 4ndyJ 🇬🇧 760 75 3 Jan 2023 332nd randolchance 760 75 8 Jan 2023 332nd LeeCamp 760 75 12 Jan 2023 332nd hellwue 760 75 15 Feb 2023 332nd nandanjp 760 75 29 Mar 2023 332nd galloj 🇨🇿 760 75 20 May 2023 332nd jhu04 760 75 23 Jun 2023 332nd HelloYuiYui 760 75 1 Nov 2023 332nd tobyLovick 760 75 10 Nov 2023 332nd RZ781 760 75 19 Nov 2023 332nd mikehanus 760 75 21 Nov 2023 332nd Hebelub 760 75 6 Jan 2024 332nd minhtrancccp 760 75 11 Jan 2024 332nd jbjd 760 75 25 Feb 2024 332nd gabe-gallegos 760 75 2 May 2024 332nd kejcao 🇨🇦 760 75 11 May 2024 332nd Florian-Mt 760 75 22 Jul 2024 332nd codingisgreatbutiamnot 760 75 9 Aug 2024 332nd Terobero 760 75 23 Aug 2024 332nd RedzGoose 🇦🇺 760 75 7 Oct 2024 332nd Clay-Goodling 760 75 8 Oct 2024 332nd jiji7879 760 75 20 Jun 2025 332nd faragocsaba 760 75 22 Jun 2025 332nd bknower 760 75 30 Jun 2025 332nd clayboll99 760 75 14 Jul 2025 370th guilhem-roy 🇫🇷 750 76 5 May 2022 370th NewDefectus 🇮🇱 750 76 6 May 2022 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