The Continued Fractions hole will go live in approximately 27 hours. 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 881st NickTheEASDude 🇺🇸 449 227 22ms 19 Dec 2023 882nd jorbDehmel 🇺🇸 449 294 65ms 18 May 2023 883rd ncm 448 231 2ms 7 Sep 2020 884th Kauhentus 448 238 12ms 7 Dec 2019 885th JOrE20 448 485 4ms 16 Dec 2025 886th jarekwg 447 228 23ms 26 Apr 2019 886th cingulataluke 447 228 20ms 27 Aug 2023 888th EchoedWords 447 320 141ms 17 days ago 889th emgordon154 445 136 50ms 14 May 2025 890th Ripick 445 229 23ms 1 Feb 2023 891st nyoshe 444 233 2ms 19 Sep 2023 891st retrohun 444 233 2ms 19 Dec 2024 893rd Anonymousellama21 443 368 419ms 27 Apr 2023 894th commandz0 🇺🇸 441 211 490ms 1 Sep 2025 895th HumanoidCPU 441 235 2ms 9 Dec 2025 896th Natanaelel 🇸🇪 440 114 5ms 14 Oct 2021 897th MeWhenI 🇻🇦 439 205 141ms 3 Aug 2024 898th MeWhenI 🇻🇦 439 221 87ms 28 May 2023 899th Andrey-Plotnikov 438 243 15ms 23 Sep 2025 900th bac0id 437 404 599ms 26 Sep 2023 901st ovs-code 🇩🇪 436 115 6ms 23 Jul 2024 902nd D-MOVE 🇵🇭 436 139 39ms 23 days ago 903rd Indivicivet 436 234 312ms 23 Mar 2021 903rd alexeldridge 436 234 21ms 12 Aug 2024 905th MichaelMBradley 🇨🇦 435 245 13ms 18 Mar 2022 906th MeWhenI 🇻🇦 434 249 1,274ms 10 Nov 2021 907th connorslade 434 541 210ms 12 May 2022 908th CaedenHarper 🇨🇦 433 140 41ms 7 Sep 2025 909th CatsAreFluffy 433 239 2ms 18 Dec 2023 910th SpareManiKatti 433 246 19ms 9 Sep 2021 910th Ultra814 433 246 21ms 8 days ago 912th jhu04 433 408 576ms 18 Jan 2024 913th mcreenan 432 116 5ms 6 Feb 2018 913th iczelia 🇩🇪 432 116 5ms 22 Sep 2025 915th Sticky-Bits 432 236 22ms 26 Apr 2019 915th Code-Coder-coder 432 236 30ms 23 Nov 2025 917th pyrolitic 🇮🇪 431 240 2ms 10 May 2022 918th anter69 🇭🇺 431 266 1,376ms 20 hours ago 919th muztanger 431 378 438ms 21 Nov 2021 920th dokutan 429 197 2,465ms 7 Apr 2024 921st mathb0y512 427 239 461ms 20 Aug 2024 922nd IlkkaTakala 427 309 69ms 30 Apr 2024 923rd TheZwierzLF 🇵🇱 426 142 38ms 27 Dec 2025 924th szymex73 🇵🇱 426 243 2ms 2 Feb 2024 925th trinityy-7 424 244 2ms 7 Aug 2025 926th TetraPengwin 424 301 3ms 15 Dec 2021 927th Soyo-Wind 424 384 432ms 16 Jul 2025 928th llwwns 423 143 40ms 1 May 2023 929th FoxInTheClouds 423 241 21ms 9 days ago 930th bb00 423 245 2ms 20 Jan 2024 930th Yewzir 🇧🇪 423 245 2ms 9 Feb 2024 932nd oceko 423 312 79ms 19 Feb 2024 933rd JRaspass 🇬🇧 421 141 1,071ms 30 Jan 2023 934th inverseLorentz 🇦🇺 421 253 12ms 12 Jun 2022 934th quirked-up 421 253 11ms 30 Aug 2023 934th MyXoToD 🇩🇪 421 253 12ms 8 May 2025 937th dokutan 421 270 92ms 1 Sep 2024 938th Maltaran 🇵🇱 421 314 453ms 14 Feb 2025 939th Yewzir 🇧🇪 421 363 87ms 4 Jan 2025 940th JoeBigToe 420 198 344ms 8 Jun 2020 941st guilhem-roy 🇫🇷 420 243 332ms 27 Jul 2023 942nd strout 420 468 161ms 15 Aug 2022 943rd sjrct 419 247 2ms 9 Aug 2024 944th fgrosshans 🇫🇷 418 244 23ms 18 Jul 2022 945th HumanoidCPU 418 423 559ms 8 Nov 2025 946th Shanethegamer 🇺🇸 417 275 1,432ms 6 May 2023 947th noescareno 417 424 422ms 11 days ago 948th za3k 416 245 22ms 12 Oct 2022 948th willdaspit 416 245 22ms 5 Aug 2023 950th florton 416 256 11ms 6 Jan 2022 950th aaronze 🇦🇺 416 256 12ms 12 Sep 2023 952nd Nuottajarvi 415 257 15ms 8 Oct 2018 953rd codewrite 🇬🇧 415 393 415ms 9 Jan 2026 954th ravnskjaer 🇩🇰 415 426 472ms 15 Dec 2025 955th CedricGebistorf 414 246 20ms 5 Mar 2022 955th PogLop 🇨🇿 414 246 13ms 22 Nov 2022 955th dirckvdende 414 246 22ms 12 Jul 2025 958th bac0id 413 320 481ms 23 Feb 2024 959th ConorOBrien-Foxx 412 147 46ms 10 Apr 2018 959th Waffle3z 412 147 44ms 12 Oct 2020 First Prev 881–960 of 1,431 Next Last