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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon 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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 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 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 Mandelbrot 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 Chars Time 151st StefanHabel 🇨🇦 803 71 29 Nov 2022 151st nstearns96 🇬🇧 803 71 11 Jan 2023 153rd scpchicken 🇵🇼 792 72 4 May 2022 153rd sultan 792 72 6 Jun 2022 153rd BlankSpruce 792 72 9 Sep 2022 153rd ValentinCassayre 792 72 8 Oct 2022 153rd mathb0y512 792 72 1 Dec 2022 153rd NoahBolohan 🇨🇦 792 72 28 Feb 2023 153rd Kacarott 🇦🇺 792 72 24 Mar 2023 153rd Fracture17 792 72 8 Apr 2023 153rd ayushdewan 792 72 7 May 2023 153rd cingulataluke 792 72 27 Aug 2023 153rd PeterTillema 🇳🇱 792 72 17 Oct 2023 153rd Glinte 792 72 11 Dec 2023 153rd nanatsu8 792 72 11 May 2024 153rd thej10n 792 72 12 Jun 2024 153rd tobeannouncd 792 72 25 Apr 2025 168th AdamHe17 781 73 31 May 2022 168th AliceFord 781 73 2 Jun 2022 168th Natanaelel 🇸🇪 781 73 16 Jun 2022 168th marcin7Cd 781 73 27 Jun 2022 168th vhoulbreque 🇫🇷 781 73 18 Aug 2022 168th tkr-sh 🇫🇷 781 73 8 Sep 2022 168th jroscoe5 781 73 15 Sep 2022 168th OhmNomNom 781 73 7 Oct 2022 168th 0-4849 781 73 1 Nov 2022 168th M0PKOBKA 781 73 19 Dec 2022 168th calumacutt 781 73 19 Dec 2022 168th thehylian 781 73 2 Jan 2023 168th fynnkroeger 781 73 6 Jan 2023 168th hunt-g 781 73 4 Feb 2023 168th jmerle 🇳🇱 781 73 16 Feb 2023 168th TaserTheFox 🇺🇸 781 73 14 Mar 2023 168th pinguicula 781 73 6 Apr 2023 168th TheoKeller1 781 73 11 Jun 2023 168th Mikey-Beep 🇬🇧 781 73 31 Aug 2023 168th eiburns 781 73 9 Oct 2023 168th htareque 781 73 13 Oct 2023 168th wearsunscreen 781 73 18 Oct 2023 168th bzijlema 🇳🇱 781 73 25 Oct 2023 168th Grrisly 781 73 10 Nov 2023 168th m42km 781 73 11 Nov 2023 168th GeneralPoxter 781 73 7 Dec 2023 168th logvp 781 73 12 Jan 2024 168th JoaoFelipe3 781 73 13 Jan 2024 168th ehulinsky 🇺🇸 781 73 16 Feb 2024 168th Lewenhaupt 781 73 23 Feb 2024 168th HETHAT 🇩🇿 781 73 12 Apr 2024 168th stertooy 🇧🇪 781 73 9 Jun 2024 168th jipsong 🇩🇪 781 73 23 Jul 2024 168th mattyhempstead 781 73 6 Oct 2024 168th wh3n3v3r 🇨🇿 781 73 18 Nov 2024 168th klixel 🇨🇦 781 73 18 Nov 2024 168th tjwrenn 781 73 10 Dec 2024 168th nullie 781 73 19 Dec 2024 168th ryyyn 🇺🇸 781 73 7 Jan 2025 168th maxgodfrey2004 🇨🇦 781 73 13 Feb 2025 168th andrewjc2000 781 73 23 Feb 2025 168th Languag3 781 73 27 Feb 2025 168th Bulmenisaurus 781 73 2 Mar 2025 168th souta-1326 781 73 1 Apr 2025 168th BenjaminHGong 781 73 26 May 2025 213th TobyBoyne 🇬🇧 770 74 4 May 2022 213th RDShah 770 74 6 May 2022 213th Indivicivet 770 74 9 May 2022 213th CedricGebistorf 770 74 9 May 2022 213th ophact 770 74 11 May 2022 213th ImpressedByRocks 770 74 17 May 2022 213th LHuitre 770 74 2 Jun 2022 213th neihousaigaai 770 74 8 Jun 2022 213th rowboat1 770 74 10 Jun 2022 213th inverseLorentz 🇦🇺 770 74 13 Jun 2022 213th clementblaudeau 770 74 29 Jun 2022 213th adoxography 770 74 13 Jul 2022 213th Attero 🇸🇪 770 74 20 Jul 2022 Prev 151–225 of 737 Next
