The Continued Fractions hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Zeckendorf Representation in all languages 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 641st MeWhenI 🇻🇦 422 116 111ms 7 Aug 2024 642nd Mabeloid 🇳🇴 419 170 462ms 17 Sep 2024 643rd ginop 419 186 9ms 2 Jul 2024 643rd inverseLorentz 🇦🇺 419 186 11ms 8 Jul 2024 645th OllieBoyne 🇬🇧 413 189 11ms 12 Jul 2024 646th CatsAreFluffy 410 208 2ms 3 Nov 2024 647th JDiLenarda 🇫🇷 409 263 1,424ms 31 Aug 2024 648th tomh1012 408 191 10ms 21 Jan 2026 649th IISResetMe 407 165 248ms 29 Dec 2025 650th MeWhenI 🇻🇦 406 138 36ms 8 Aug 2024 651st dokutan 396 170 10ms 15 Aug 2024 652nd dokutan 395 174 593ms 2 Jul 2024 653rd madex 🇩🇪 388 220 2ms 1 Jul 2024 654th zt14427 384 203 9ms 1 Jul 2024 655th BambooleanLogic 🇸🇪 382 181 10ms 23 Jun 2025 656th Msleizak 🇫🇷 381 176 261ms 19 Jul 2024 657th madex 🇩🇪 381 349 223ms 1 Jul 2024 658th TheZwierzLF 🇵🇱 377 189 585ms 25 Nov 2025 659th ComputerKWasTaken 🇺🇸 377 360 287ms 1 Jul 2024 660th dokutan 369 250 4ms 15 Jul 2024 661st jerrandolph 364 373 292ms 21 Sep 2025 662nd saito-ta 🇯🇵 358 482 665ms 10 Jul 2024 663rd jameswmccarty 353 221 10ms 10 Jul 2024 664th azure-blondon 342 228 10ms 7 Jul 2024 665th yuchuehw 341 229 11ms 5 Jul 2024 666th Schmitt-Very-Cool 324 345 501ms 3 Oct 2025 667th TheZwierzLF 🇵🇱 322 242 13ms 25 Nov 2025 668th galloj 🇨🇿 321 243 15ms 26 Aug 2024 669th JRaspass 🇬🇧 320 198 3ms 1 Jul 2024 670th MyXoToD 🇩🇪 312 222 10ms 26 May 2025 671st KatieLG 🇬🇧 310 438 377ms 22 Sep 2024 672nd Zhenyu-Bo 283 276 10ms 1 Aug 2025 673rd Sascha37 🇩🇪 258 331 2ms 26 Sep 2025 674th madex 🇩🇪 247 273 32ms 1 Jul 2024 675th aksyristos 222 352 11ms 27 Sep 2024 676th KatieLG 🇬🇧 218 467 434ms 13 Oct 2024 677th scpchicken 🇵🇼 158 402 3ms 4 Jul 2024 678th KatieLG 🇬🇧 149 778 121ms 15 Sep 2024 679th KatieLG 🇬🇧 146 913 237ms 15 Sep 2024 680th KatieLG 🇬🇧 142 445 4ms 15 Sep 2024 681st KatieLG 🇬🇧 139 624 3ms 15 Sep 2024 682nd KatieLG 🇬🇧 128 673 123ms 15 Sep 2024 683rd KatieLG 🇬🇧 125 718 10ms 15 Sep 2024 684th KatieLG 🇬🇧 123 559 215ms 15 Sep 2024 685th KatieLG 🇬🇧 122 926 33ms 15 Sep 2024 686th KatieLG 🇬🇧 115 861 2ms 15 Sep 2024 687th dokutan 114 963 65ms 4 Aug 2025 688th AidanWalter 109 716 11ms 3 Jan 2025 689th KatieLG 🇬🇧 104 490 2ms 15 Sep 2024 690th KatieLG 🇬🇧 92 1,193 1,476ms 15 Sep 2024 691st dokutan 89 963 2ms 4 Aug 2025 692nd KatieLG 🇬🇧 88 825 106ms 15 Sep 2024 693rd CaedenHarper 🇨🇦 79 723 144ms 11 Nov 2025 694th MeWhenI 🇻🇦 13 9,255 5ms 1 Jul 2024 695th namelessiw 0 22 149ms 25 Oct 2025 696th 2bular 0 23 59ms 18 Apr 2025 697th Natanaelel 🇸🇪 0 24 56ms 19 Apr 2025 698th kg583 🇺🇸 0 25 1,270ms 14 May 2025 699th AlephSquirrel 0 44 9ms 23 Dec 2025 700th Shanethegamer 🇺🇸 0 52 26ms 19 May 2025 701st ovs-code 🇩🇪 0 62 14ms 13 Jun 2025 702nd KatieLG 🇬🇧 0 87 10ms 19 May 2025 703rd dokutan 0 94 63ms 28 Jun 2025 704th Shanethegamer 🇺🇸 0 104 62ms 4 Jul 2025 705th dokutan 0 119 59ms 17 days ago 706th bitsandbeyond 🇳🇱 0 134 1,187ms 22 Nov 2025 707th edsrzf 🇳🇿 0 141 186ms 27 Apr 2025 708th dokutan 0 150 8ms 11 Jan 2026 709th albanian-laundromat 0 172 3ms 7 Jun 2025 First Prev 641–709 of 709