The Continued Fractions hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Pernicious Numbers (Long) in all languages 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 709th ejini6969 767 66 18ms 14 Jun 2025 709th osNiko 🇧🇷 767 66 18ms 20 Aug 2025 709th Troon 767 66 23ms 22 Aug 2025 724th Irratix 🇳🇱 763 96 57ms 11 Dec 2022 725th AlephSquirrel 762 58 121ms 1 Jun 2023 726th Steffan153 🇫🇮 762 77 41ms 6 days ago 727th JGDoerrer 761 90 121ms 20 Dec 2022 727th klixel 🇨🇦 761 90 119ms 17 Apr 2023 727th TylerBloom 761 90 117ms 22 Mar 2024 727th Aurel300 🇨🇭 761 90 127ms 8 Jun 2024 731st ovs-code 🇩🇪 759 70 23ms 14 Dec 2024 732nd lynn 759 102 30ms 18 Jul 2023 732nd m-tkach 🇺🇦 759 102 31ms 7 Dec 2023 734th DialFrost 🇸🇬 758 69 117ms 19 Dec 2025 735th tigerdan2 🇩🇪 758 92 503ms 30 Nov 2025 736th SirBogman 🇺🇸 756 41 299ms 9 Jan 2024 736th dcgjb 756 41 1,785ms 31 Jan 2024 736th IISResetMe 756 41 326ms 10 Apr 2024 736th juliansiebert 🇩🇪 756 41 360ms 2 Feb 2025 740th snoozingnewt 🇨🇦 756 55 222ms 9 Oct 2025 741st bob-th 756 67 19ms 23 Dec 2022 741st n0Oo0Oo0b 756 67 18ms 29 Dec 2022 741st betaveros 756 67 31ms 31 Dec 2022 741st vgamula 🇺🇦 756 67 18ms 15 Mar 2023 741st VictorStenvers 🇳🇱 756 67 18ms 26 Mar 2025 746th Alex-x90 🇺🇸 756 97 64ms 20 Nov 2022 747th snoozingnewt 🇨🇦 755 118 315ms 9 Oct 2025 748th dokutan 754 92 432ms 15 Jul 2025 749th MeWhenI 🇻🇦 753 66 41ms 14 May 2023 750th msbranicky 752 63 432ms 16 Jan 2024 751st GrayJoKing 🇦🇺 752 78 43ms 13 Aug 2023 751st kg583 🇺🇸 752 78 32ms 2 Oct 2025 753rd dokutan 750 32 3ms 14 Nov 2024 754th retrohun 750 64 4,085ms 5 Nov 2023 755th Shanethegamer 🇺🇸 750 81 1,377ms 30 Nov 2022 756th inventshah 749 59 12ms 20 Nov 2022 756th Argeento 🇵🇱 749 59 12ms 26 Aug 2023 756th DialFrost 🇸🇬 749 59 12ms 19 Dec 2025 756th error256 749 59 12ms 24 Dec 2025 760th emgordon154 749 119 297ms 19 Mar 2025 761st m-tkach 🇺🇦 748 72 4ms 22 Nov 2022 761st emplv 🇱🇻 748 72 4ms 30 Nov 2022 761st Steffan153 🇫🇮 748 72 4ms 3 Jan 2023 761st sean-niemann 🇺🇸 748 72 5ms 7 May 2024 761st solisolu 748 72 4ms 19 Nov 2025 766th steffan-polygolf 748 73 24ms 7 Mar 2024 767th MeWhenI 🇻🇦 748 98 61ms 9 Apr 2024 767th snoozingnewt 🇨🇦 748 98 430ms 6 Oct 2025 769th m-tkach 🇺🇦 747 106 44ms 13 Mar 2023 770th msbranicky 745 92 123ms 1 Oct 2023 771st janbehrens 🇩🇪 744 63 14ms 20 Nov 2022 772nd MaxElf999 744 68 18ms 21 Nov 2022 772nd guilhem-roy 🇫🇷 744 68 20ms 21 Nov 2022 772nd knutae 🇳🇴 744 68 17ms 30 Nov 2022 772nd 4ndyJ 🇬🇧 744 68 17ms 10 Jan 2023 772nd andre-lameirinhas 🇵🇹 744 68 18ms 18 May 2023 772nd WillConker 744 68 18ms 16 Jul 2023 772nd AforAmpere 744 68 17ms 20 Sep 2023 772nd Simpos 744 68 25ms 24 Oct 2023 772nd mikehanus 744 68 19ms 22 Nov 2023 772nd chartung17 744 68 17ms 31 Dec 2023 772nd mathisfun271 744 68 24ms 13 Feb 2024 772nd moustave 744 68 18ms 12 Nov 2024 784th Yewzir 🇧🇪 744 72 27ms 6 Mar 2024 785th dokutan 743 92 26ms 24 Nov 2025 786th JRaspass 🇬🇧 742 43 139ms 19 Nov 2022 786th Shanethegamer 🇺🇸 742 43 137ms 19 Nov 2022 786th SirBogman 🇺🇸 742 43 159ms 20 Nov 2022 786th trist224 🇫🇷 742 43 126ms 14 Dec 2022 786th MeWhenI 🇻🇦 742 43 143ms 30 Jan 2023 786th Yewzir 🇧🇪 742 43 191ms 14 Feb 2024 786th fuzzylojik-golf 🇺🇸 742 43 147ms 21 Aug 2025 793rd h3ra993huskp 🇯🇵 742 94 476ms 30 Nov 2025 794th janbehrens 🇩🇪 740 99 60ms 20 Nov 2022 794th Yewzir 🇧🇪 740 99 65ms 12 Feb 2024 796th Steffan153 🇫🇮 738 65 1,411ms 14 Jan 2023 797th DialFrost 🇸🇬 738 73 4ms 31 Dec 2025 798th thisishowmymindworks 🇳🇴 737 60 12ms 19 Jun 2024 798th stefangimmillaro 737 60 13ms 4 Sep 2024 798th targrik 737 60 11ms 6 Feb 2025 First Prev 721–800 of 1,862 Next Last