The Continued Fractions hole will go live in approximately 27 hours. Why not try and solve it ahead of time?
Look and Say in C# in chars. 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 1st tomtheisen 🇺🇸 1,000 96 416ms 10 Feb 2023 2nd nwellnhof 🇩🇪 980 98 396ms 21 Nov 2021 3rd btnlq 960 100 401ms 13 Mar 2023 4th AdrienHache 🇫🇷 923 104 426ms 14 Nov 2024 5th Yax42 🇫🇷 865 111 421ms 15 Jun 2025 6th ovs-code 🇩🇪 850 113 397ms 24 Aug 2023 7th revlayle 🇺🇸 780 123 409ms 21 Nov 2021 8th namelessiw 756 127 428ms 13 Nov 2024 9th primo-ppcg 🇹🇭 744 129 431ms 21 Nov 2021 10th arctouch-cristiannevianna 738 130 417ms 20 Feb 2024 11th roavin 716 134 447ms 27 Jun 2022 12th stefangimmillaro 706 136 458ms 15 Jun 2025 13th dokutan 676 142 376ms 25 Sep 2025 13th amazingalek 🇳🇴 676 142 427ms 11 Jan 2026 15th Xwilarg 🇫🇷 671 143 417ms 6 Nov 2022 15th Yewzir 🇧🇪 671 143 409ms 11 Feb 2024 17th hemphen 662 145 391ms 20 Oct 2022 17th rifatx 662 145 427ms 22 Jul 2024 17th CaedenHarper 🇨🇦 662 145 398ms 19 Oct 2025 20th postie77 658 146 412ms 21 Dec 2022 20th Shanethegamer 🇺🇸 658 146 421ms 26 May 2023 22nd annaproxy 640 150 419ms 5 May 2022 22nd arcpolaris 640 150 460ms 13 Nov 2025 24th eldritchconundrum 636 151 415ms 21 Nov 2021 25th bac0id 623 154 411ms 30 Jun 2024 25th tomh1012 623 154 416ms 21 Jan 2026 27th JOrE20 611 157 402ms 3 hours ago 28th janbehrens 🇩🇪 608 158 396ms 21 Nov 2021 28th hamhub7 608 158 411ms 4 Aug 2022 30th MeWhenI 🇻🇦 596 161 438ms 19 Jun 2025 31st aliakseikalosha 589 163 418ms 21 Nov 2021 32nd ericlangedijk 🇸🇮 568 169 437ms 11 Mar 2022 33rd Meowsan91 🇨🇿 552 174 417ms 21 Nov 2021 34th c0d3-4-F00d 🇩🇪 549 175 403ms 21 Nov 2021 35th ndren 503 191 443ms 29 Aug 2023 36th KatieLG 🇬🇧 490 196 429ms 17 Oct 2022 36th johannes-looney-lizard 490 196 442ms 29 Apr 2025 38th markcahigyan 🇭🇺 468 205 437ms 7 Feb 2024 39th mwarvik 🇳🇴 440 218 417ms 7 Jan 2026 40th HumanoidCPU 353 272 418ms 27 Feb 2024 41st gigaprofisi 🇺🇸 320 300 453ms 22 Jul 2025 42nd DaCuteRaccoon 294 326 432ms 22 Apr 2022 43rd DialFrost 🇸🇬 284 338 421ms 26 Nov 2022 44th mokymok 🇺🇸 73 1,315 401ms 21 Nov 2021 44th retrohun 73 1,315 371ms 28 Dec 2022 44th Mabeloid 🇳🇴 73 1,315 371ms 20 Sep 2024 47th KatieLG-Transpiler 🇬🇧 73 1,319 360ms 23 Jun 2022 1–47 of 47
