The Continued Fractions hole will go live in approximately 2 days. Why not try and solve it ahead of time?
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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 Chars Time Submitted 618th snoozingnewt 🇨🇦 0 56 2ms 15 Sep 2025 618th snoozingnewt 🇨🇦 0 56 6ms 15 Sep 2025 618th CaedenHarper 🇨🇦 0 56 2ms 1 Oct 2025 618th GolfingSuccess 🇬🇷 0 56 2ms 12 Nov 2025 618th edsrzf 🇳🇿 0 56 2ms 12 Nov 2025 618th JOrE20 0 56 5ms 26 Nov 2025 618th HumanoidCPU 0 56 5ms 1 Jan 2026 648th edsrzf 🇳🇿 0 57 9ms 8 Feb 2025 648th emgordon154 0 57 5ms 14 Mar 2025 648th Yewzir 🇧🇪 0 57 2ms 16 Mar 2025 648th Natanaelel 🇸🇪 0 57 2ms 20 Dec 2025 648th error256 0 57 86ms 25 days ago 653rd kg583 🇺🇸 0 58 6ms 21 Nov 2024 653rd khvdm 0 58 11ms 21 Nov 2024 653rd ovs-code 🇩🇪 0 58 6ms 25 Nov 2024 653rd GolfingSuccess 🇬🇷 0 58 6ms 25 Nov 2024 653rd GolfingSuccess 🇬🇷 0 58 3ms 25 Nov 2024 653rd AlephSquirrel 0 58 6ms 25 Nov 2024 653rd kg583 🇺🇸 0 58 12ms 26 Nov 2024 653rd emgordon154 0 58 4ms 26 Nov 2024 653rd m-tkach 🇺🇦 0 58 4ms 26 Nov 2024 653rd emgordon154 0 58 6ms 27 Nov 2024 653rd hallvabo 🇳🇴 0 58 11ms 29 Nov 2024 653rd lifthrasiir 🇰🇷 0 58 13ms 30 Nov 2024 653rd Shanethegamer 🇺🇸 0 58 3ms 10 Dec 2024 653rd MeWhenI 🇻🇦 0 58 3ms 11 Dec 2024 653rd Shanethegamer 🇺🇸 0 58 6ms 17 Dec 2024 653rd zacjl 0 58 6ms 31 Dec 2024 653rd m-tkach 🇺🇦 0 58 11ms 3 Jan 2025 653rd CaedenHarper 🇨🇦 0 58 3ms 4 Jan 2025 653rd b-illy 🇬🇧 0 58 11ms 4 Jan 2025 653rd HumanoidCPU 0 58 14ms 5 Jan 2025 653rd JunkIce 0 58 13ms 7 Jan 2025 653rd CLOStrophobic 🇮🇹 0 58 6ms 17 Jan 2025 653rd sean-niemann 🇺🇸 0 58 13ms 23 Jan 2025 653rd voytxt 🇨🇿 0 58 3ms 25 Jan 2025 653rd aliberro39109 0 58 12ms 25 Jan 2025 653rd sisyphus-ppcg 🇦🇺 0 58 3ms 28 Jan 2025 653rd UnderKoen 🇳🇱 0 58 3ms 28 Jan 2025 653rd CLOStrophobic 🇮🇹 0 58 14ms 3 Feb 2025 653rd dokutan 0 58 570ms 3 Feb 2025 653rd HumanoidCPU 0 58 3ms 4 Feb 2025 653rd emgordon154 0 58 9ms 5 Feb 2025 653rd qpwoeirut 0 58 11ms 7 Feb 2025 653rd edsrzf 🇳🇿 0 58 5ms 9 Feb 2025 653rd targrik 0 58 4ms 15 Feb 2025 653rd edsrzf 🇳🇿 0 58 3ms 19 Feb 2025 653rd plcc0 0 58 12ms 20 Mar 2025 653rd orthoplex 🇨🇽 0 58 3ms 16 Apr 2025 653rd Mukundan314 0 58 12ms 17 Apr 2025 653rd MeWhenI 🇻🇦 0 58 12ms 17 Apr 2025 653rd edsrzf 🇳🇿 0 58 4ms 17 Apr 2025 653rd DialFrost 🇸🇬 0 58 6ms 17 Apr 2025 653rd DialFrost 🇸🇬 0 58 3ms 17 Apr 2025 653rd Shanethegamer 🇺🇸 0 58 4ms 17 Apr 2025 653rd DialFrost 🇸🇬 0 58 5ms 17 Apr 2025 653rd GolfingSuccess 🇬🇷 0 58 4ms 17 Apr 2025 653rd emgordon154 0 58 13ms 18 Apr 2025 653rd HumanoidCPU 0 58 6ms 18 Apr 2025 653rd HumanoidCPU 0 58 4ms 18 Apr 2025 653rd CaedenHarper 🇨🇦 0 58 6ms 18 Apr 2025 653rd CaedenHarper 🇨🇦 0 58 4ms 18 Apr 2025 653rd FEZfan 🇦🇺 0 58 14ms 19 Apr 2025 653rd dokutan 0 58 3ms 28 Apr 2025 653rd albanian-laundromat 0 58 11ms 2 May 2025 653rd ryyyn 🇺🇸 0 58 12ms 21 May 2025 653rd ffelixm 0 58 11ms 30 May 2025 653rd rucin93 🇵🇱 0 58 13ms 31 May 2025 653rd SoliGhost 0 58 11ms 8 Jun 2025 653rd alemelis 0 58 13ms 20 Jun 2025 653rd 2bular 0 58 3ms 8 Jul 2025 653rd anter69 🇭🇺 0 58 12ms 9 Jul 2025 653rd AbrahamJLR 🇻🇪 0 58 11ms 18 Jul 2025 653rd RaBa21 🇭🇺 0 58 10ms 19 Jul 2025 653rd jeetsh4h 0 58 12ms 19 Jul 2025 653rd wuduculfre 0 58 13ms 21 Jul 2025 653rd InigoK 🇺🇸 0 58 13ms 6 Aug 2025 653rd h3ra993huskp 🇯🇵 0 58 4,348ms 11 Aug 2025 653rd frankgraziano 0 58 6ms 13 Aug 2025 653rd robin-scragg 0 58 12ms 30 Aug 2025 First Prev 641–720 of 3,361 Next Last