The Continued Fractions hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Collatz in Python in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 719th JulieGermainUNT 618 102 19ms 2 Apr 2025 719th NicoBliss 618 102 23ms 16 Nov 2025 723rd enbyte 612 103 19ms 20 Dec 2022 723rd rajlath 612 103 19ms 7 Jan 2023 723rd mnurzia 612 103 16ms 12 Oct 2023 723rd sqrteipi 612 103 20ms 2 Apr 2024 723rd calum12345 612 103 19ms 26 Mar 2025 728th winigo3 606 104 24ms 8 Aug 2022 728th zt14427 606 104 19ms 30 Apr 2023 728th IoLimmer 606 104 17ms 24 Jul 2024 728th Deneb999 606 104 24ms 5 hours ago 732nd LordSir101 600 105 16ms 19 Jul 2022 732nd tmanternach 600 105 19ms 24 Nov 2022 732nd weber-hge 600 105 15ms 13 Jun 2023 732nd Eugen-str 600 105 20ms 24 Oct 2023 736th ms-tingliang 594 106 15ms 5 Aug 2022 736th achilleasr 594 106 20ms 7 Nov 2022 736th OleBrumm 594 106 21ms 8 Jan 2023 736th AbhilashaTandon 594 106 20ms 19 Sep 2023 736th sheeperino 🇮🇹 594 106 20ms 11 Oct 2024 741st phpboyscout 589 107 17ms 18 May 2023 741st DrPrettyman 589 107 15ms 5 Jul 2023 741st joseph-w0ng 589 107 15ms 5 Jul 2024 741st EnisEfe0 589 107 20ms 18 May 2025 745th landyrisbad 583 108 19ms 13 Nov 2022 745th cakular 583 108 25ms 17 May 2024 745th glassala 583 108 15ms 25 Oct 2024 745th CarterStroik 583 108 19ms 12 Nov 2025 749th tjefferson401 578 109 29ms 16 Sep 2022 749th ariesmarinus 578 109 16ms 21 Nov 2024 751st profJGermain 573 110 20ms 7 Feb 2024 751st JMMMMC 573 110 20ms 23 Oct 2024 751st jtb0362 573 110 20ms 10 May 2025 754th sagnik3 563 112 19ms 8 Aug 2022 754th craftablescience 563 112 17ms 19 Sep 2023 756th kelseychristensen 558 113 20ms 2 Nov 2022 756th ArmsTheLimited 558 113 15ms 1 Jun 2023 758th jstechman 548 115 19ms 24 Feb 2024 758th dan422442 548 115 19ms 19 Oct 2024 760th keelanfh 543 116 16ms 20 Dec 2023 760th returnitynet 543 116 18ms 27 Jan 2025 760th EthanPatel01000101 543 116 17ms 20 Oct 2025 763rd gioto64 538 117 17ms 8 Dec 2022 763rd WilfredSalmon 538 117 18ms 21 Oct 2023 765th XianchengZ 534 118 20ms 18 Aug 2023 765th brindak2005 534 118 17ms 2 May 2025 767th jmmographer 516 122 20ms 21 Oct 2023 767th RucatJ 516 122 19ms 8 Aug 2025 769th xbxbxb007 512 123 21ms 10 Jan 2024 770th kevinnaviapaiva 488 129 18ms 20 Feb 2025 771st AdrianN001 485 130 17ms 6 Aug 2023 772nd wyatt-the-hump 481 131 16ms 24 Dec 2022 772nd hotmanga 481 131 13ms 20 Oct 2023 772nd Jordynar02 481 131 21ms 3 May 2025 775th Zach10za 474 133 23ms 23 Jan 2024 776th vtilde 470 134 17ms 8 Jan 2024 777th fig-apple 467 135 11ms 24 Jun 2023 778th S-Ruban 460 137 13ms 25 Feb 2023 779th FLOKI0421 453 139 17ms 4 May 2025 779th noahdorsch 453 139 20ms 5 May 2025 781st bartsowka2000 423 149 20ms 10 Jul 2023 782nd KapelMeister 420 150 14ms 5 Sep 2025 783rd Shegofa-Ahmadi 409 154 15ms 28 Apr 2025 784th arinhyther 406 155 17ms 24 Dec 2022 785th SebbeCaliban 401 157 18ms 11 Apr 2023 786th codefeld 364 173 20ms 5 Mar 2023 787th fl3ur1nestimable 354 178 16ms 24 Oct 2022 788th Laellekoenig 339 186 16ms 7 Nov 2025 789th Siyasia 333 189 17ms 22 Apr 2025 790th kalehika1234 326 193 14ms 24 Apr 2025 791st hannahherbig 325 194 14ms 30 Mar 2023 792nd dahappy1989 307 205 18ms 5 Nov 2023 793rd sahilshresthaa 306 206 15ms 4 May 2025 794th jalbertgordon 304 207 14ms 24 Oct 2023 795th AidanWalter 301 209 13ms 3 Jan 2025 796th sayloren 290 217 21ms 5 Mar 2023 796th AshayP123 290 217 17ms 1 May 2025 798th rubenguajardount 280 225 21ms 4 May 2025 799th amritm55 276 228 14ms 1 Apr 2025 800th clarkatunt19 275 229 21ms 3 May 2025 First Prev 721–800 of 832 Next Last
