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 160th Lydxn 🇨🇦 938 50 7ms 20 Jul 2023 162nd primo-ppcg 🇹🇭 937 54 25ms 20 Nov 2022 162nd Bubbler-4 937 54 18ms 25 Nov 2022 162nd commandz0 🇺🇸 937 54 23ms 11 Apr 2023 162nd AlephSquirrel 937 54 24ms 31 May 2023 162nd anter69 🇭🇺 937 54 17ms 2 Apr 2024 162nd jatloe 937 54 23ms 24 Aug 2024 162nd emgordon154 937 54 17ms 19 Mar 2025 162nd andrewjc2000 937 54 23ms 4 Apr 2025 162nd wuduculfre 937 54 16ms 22 Jul 2025 162nd ApoChagi 937 54 23ms 18 Oct 2025 162nd edsrzf 🇳🇿 937 54 17ms 24 Dec 2025 162nd Lv0Sys 🇵🇱 937 54 20ms 8 hours ago 174th JayXon 🇺🇸 936 44 45ms 20 Nov 2022 174th sisyphus-ppcg 🇦🇺 936 44 175ms 21 Nov 2022 174th Steffan153 🇫🇮 936 44 53ms 22 Nov 2022 174th m-tkach 🇺🇦 936 44 47ms 22 Nov 2022 174th ovs-code 🇩🇪 936 44 48ms 22 Nov 2022 174th nwellnhof 🇩🇪 936 44 45ms 26 Nov 2022 174th janlelis 936 44 47ms 29 Nov 2022 174th xsot 🇸🇬 936 44 48ms 11 Jun 2023 174th Natanaelel 🇸🇪 936 44 45ms 12 Jul 2023 174th MeWhenI 🇻🇦 936 44 172ms 7 Aug 2023 174th DialFrost 🇸🇬 936 44 46ms 31 May 2024 174th sean-niemann 🇺🇸 936 44 48ms 4 Aug 2025 174th fuzzylojik-golf 🇺🇸 936 44 44ms 20 Aug 2025 187th JayXon 🇺🇸 932 69 412ms 21 Nov 2022 187th nwellnhof 🇩🇪 932 69 414ms 26 Nov 2022 187th stefangimmillaro 932 69 410ms 7 Feb 2023 187th sean-niemann 🇺🇸 932 69 422ms 7 Feb 2023 187th Lydxn 🇨🇦 932 69 431ms 7 Feb 2023 187th Steffan153 🇫🇮 932 69 419ms 7 Feb 2023 187th AdrienHache 🇫🇷 932 69 417ms 3 Nov 2023 187th namelessiw 932 69 417ms 14 Jun 2024 187th pardouin 🇫🇷 932 69 425ms 24 Apr 2025 196th lukegustafson 🇺🇸 930 49 138ms 4 Aug 2024 196th JayXon 🇺🇸 930 49 147ms 5 Aug 2024 196th Lydxn 🇨🇦 930 49 133ms 8 Aug 2024 199th sisyphus-ppcg 🇦🇺 930 51 8ms 21 Jul 2023 200th JayXon 🇺🇸 930 55 5ms 27 Nov 2022 200th btnlq 930 55 5ms 28 Dec 2022 200th Lydxn 🇨🇦 930 55 5ms 20 Jul 2023 200th pardouin 🇫🇷 930 55 5ms 22 Apr 2025 204th DialFrost 🇸🇬 930 75 451ms 24 Sep 2025 204th pardouin 🇫🇷 930 75 507ms 24 Sep 2025 204th rucin93 🇵🇱 930 75 341ms 24 Sep 2025 204th sean-niemann 🇺🇸 930 75 473ms 24 Sep 2025 204th JayXon 🇺🇸 930 75 477ms 24 Sep 2025 204th nwellnhof 🇩🇪 930 75 485ms 25 Sep 2025 204th namelessiw 930 75 362ms 2 Oct 2025 204th stefangimmillaro 930 75 518ms 6 Oct 2025 204th Lydxn 🇨🇦 930 75 440ms 12 Dec 2025 204th Steffan153 🇫🇮 930 75 390ms 15 days ago 214th sean-niemann 🇺🇸 929 46 961ms 12 Sep 2025 214th DialFrost 🇸🇬 929 46 992ms 13 Sep 2025 214th CaedenHarper 🇨🇦 929 46 1,313ms 17 Oct 2025 214th pardouin 🇫🇷 929 46 954ms 1 Dec 2025 214th Steffan153 🇫🇮 929 46 762ms 13 days ago 219th ovs-code 🇩🇪 929 51 444ms 15 Jan 2024 219th inventshah 929 51 436ms 15 Jan 2024 219th GrayJoKing 🇦🇺 929 51 438ms 15 Jan 2024 219th sisyphus-ppcg 🇦🇺 929 51 364ms 17 Jan 2024 219th AlephSquirrel 929 51 409ms 22 Jan 2024 219th lynn 929 51 399ms 17 Feb 2024 219th duckyluuk 🇳🇱 929 51 407ms 27 Mar 2024 219th fuzzylojik-golf 🇺🇸 929 51 424ms 20 Aug 2025 219th CornerMercury 🇬🇧 929 51 484ms 30 Dec 2025 228th pardouin 🇫🇷 929 58 4ms 31 May 2025 229th nwellnhof 🇩🇪 928 79 57ms 27 Nov 2022 229th Lydxn 🇨🇦 928 79 62ms 4 Mar 2024 229th JayXon 🇺🇸 928 79 61ms 4 Mar 2024 232nd btnlq 927 48 66ms 26 Aug 2024 233rd JayXon 🇺🇸 926 50 6ms 19 Nov 2025 233rd pardouin 🇫🇷 926 50 6ms 19 Nov 2025 235th stefangimmillaro 926 74 120ms 20 Nov 2022 235th primo-ppcg 🇹🇭 926 74 117ms 20 Nov 2022 235th JayXon 🇺🇸 926 74 119ms 20 Nov 2022 235th Lydxn 🇨🇦 926 74 119ms 20 Nov 2022 235th inventshah 926 74 122ms 22 Nov 2022 235th Steffan153 🇫🇮 926 74 116ms 14 Jan 2023 First Prev 161–240 of 1,862 Next Last