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 Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number 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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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 601st StoverGitHub 700 90 29ms 16 Jun 2022 601st jamespeilunli 700 90 23ms 4 Jul 2022 601st TrentGlimp 700 90 18ms 3 Sep 2022 601st Ugoran 700 90 20ms 19 Nov 2022 601st PATTRIM 700 90 16ms 5 Jan 2023 601st charliegaming 700 90 19ms 3 Oct 2023 601st lhulinsky 700 90 18ms 22 Oct 2024 601st bthalheim 700 90 21ms 6 Dec 2024 601st nooby31415 700 90 18ms 18 Apr 2025 601st SinArieh 700 90 24ms 4 May 2025 601st islptng 700 90 22ms 7 Jul 2025 601st Mr-McChicken 700 90 17ms 4 Oct 2025 613th AbelPelser 692 91 27ms 3 Jul 2022 613th Seis 692 91 20ms 9 Dec 2022 613th r-i-c-e 692 91 18ms 9 Jul 2023 613th joshcors 692 91 19ms 30 Jun 2024 613th resoNathan 692 91 16ms 9 Jul 2024 613th jameswmccarty 692 91 21ms 24 Sep 2024 613th hamilton-bonds 692 91 16ms 12 Nov 2024 613th Wonamm 692 91 26ms 14 Feb 2025 621st TimLeffke 685 92 26ms 17 Aug 2022 621st Rythoka 685 92 15ms 17 Oct 2022 621st UriyaBA 685 92 16ms 19 Mar 2023 621st VladislavGitter 🇪🇸 685 92 20ms 14 Nov 2023 621st ridingqwerty 🇺🇸 685 92 15ms 22 Dec 2023 621st Thonoton 685 92 19ms 1 Feb 2024 621st OCNeve 685 92 18ms 17 Jun 2024 621st themoonisacheese 685 92 22ms 25 Feb 2025 621st BabySharkHi 685 92 20ms 22 Apr 2025 621st arjunarya1 685 92 16ms 28 Aug 2025 621st TJK-S 685 92 19ms 10 Oct 2025 632nd Bananapants22 677 93 26ms 4 Sep 2022 632nd jaxmattfair 🇺🇸 677 93 18ms 10 Jan 2023 632nd cingulataluke 677 93 18ms 27 Aug 2023 632nd fenix-bear 677 93 19ms 18 Nov 2023 632nd epic-programmer-guy 677 93 22ms 22 Dec 2023 632nd brimstonetrader 677 93 22ms 18 Nov 2024 638th atazzam 🇺🇸 670 94 17ms 18 May 2022 638th rohangpta 670 94 16ms 8 Aug 2022 638th shinylego 670 94 20ms 14 Sep 2022 638th sgaltair 670 94 20ms 4 Nov 2022 638th TotoAJ 670 94 17ms 15 Dec 2023 638th Gusic06 670 94 18ms 6 May 2024 638th kyleyarwood 670 94 20ms 6 Oct 2024 638th jj0786-cell 670 94 18ms 1 Apr 2025 638th griffinschreiber 670 94 19ms 1 Apr 2025 638th o800 670 94 20ms 2 days ago 648th felixcroc 663 95 19ms 30 Mar 2023 648th Pyro569 663 95 18ms 4 Jul 2023 648th rm-rf-innocence 663 95 19ms 19 Dec 2023 648th Bit125 663 95 18ms 30 Jan 2024 648th aalec 663 95 24ms 25 Apr 2024 648th strogor 663 95 19ms 13 Jun 2025 648th cthierfelder 🇲🇨 663 95 18ms 17 Jul 2025 648th ThomasDelepine 663 95 21ms 21 days ago 656th karhuthebear 656 96 23ms 9 May 2022 656th qwjhvbxi 656 96 20ms 6 Feb 2024 656th alfonsoalves 656 96 18ms 21 Jul 2024 656th jeff-re 656 96 14ms 1 Apr 2025 660th a-penton 649 97 19ms 22 Sep 2022 660th jrbud 649 97 18ms 6 Jan 2024 660th befoster 649 97 21ms 22 Feb 2024 660th joshua-el-samalouti 🇩🇪 649 97 18ms 26 May 2024 660th luca1339 649 97 18ms 10 Jun 2024 665th lukemalek 643 98 14ms 10 Oct 2022 665th UltimateGuy0987 643 98 18ms 14 Oct 2022 665th TheLazySquid 643 98 20ms 20 Dec 2022 665th StronkCheese 🇺🇸 643 98 28ms 13 Mar 2023 665th Anthony-Williams-06 643 98 27ms 17 Oct 2023 665th NoneTheFewer 643 98 21ms 17 May 2024 665th abcdhhhh 643 98 14ms 27 Aug 2024 665th OSYCh314 🇦🇺 643 98 23ms 16 Nov 2024 665th cole-wilson 643 98 18ms 9 Dec 2024 665th Akilles1 643 98 18ms 15 May 2025 665th Hyperoplex145 643 98 20ms 8 days ago First Prev 601–675 of 803 Next Last
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