The Continued Fractions hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Vampire Numbers in Python 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 80th fourth-bit 629 124 381ms 2 Dec 2022 80th bzijlema 🇳🇱 629 124 240ms 7 Aug 2024 80th blaztoma 🇱🇹 629 124 253ms 31 Oct 2025 84th zhaohm14 624 125 654ms 9 Jan 2026 85th abailey2020 🇺🇸 614 127 260ms 28 Dec 2020 85th Frowny 614 127 472ms 14 Jul 2021 85th bricknellj 614 127 638ms 22 Jul 2022 85th Fracture17 614 127 752ms 11 Apr 2023 85th FortuiteMan 🇫🇷 614 127 227ms 27 Nov 2025 85th CaedenHarper 🇨🇦 614 127 588ms 12 Dec 2025 91st ahmetdemirag 🇨🇾 609 128 407ms 14 Feb 2025 92nd AlephSquirrel 605 129 512ms 17 Jan 2023 92nd minhtrancccp 605 129 338ms 1 Nov 2023 92nd boboquack 605 129 767ms 13 Nov 2023 95th andre-lameirinhas 🇵🇹 600 130 557ms 14 Apr 2023 95th quimey 600 130 531ms 22 Jun 2023 95th msbranicky 600 130 517ms 23 Jul 2023 95th zacjl 600 130 261ms 22 Sep 2023 95th inventshah 600 130 826ms 27 Nov 2023 95th BREMAUCY 🇫🇷 600 130 554ms 14 May 2024 101st solisolu 595 131 663ms 31 Oct 2025 102nd TobyBoyne 🇬🇧 591 132 252ms 15 Apr 2022 102nd edsrzf 🇳🇿 591 132 273ms 31 Oct 2024 102nd fuzzylojik-golf 🇺🇸 591 132 680ms 4 Jan 2026 105th Deedogg 586 133 498ms 30 Oct 2025 105th Lv0Sys 🇵🇱 586 133 648ms 4 Dec 2025 107th neihousaigaai 582 134 276ms 31 Oct 2021 107th davecame 582 134 797ms 24 Oct 2025 109th Indivicivet 578 135 403ms 26 Oct 2021 110th CedricGebistorf 574 136 293ms 6 Mar 2022 110th croc54 574 136 682ms 18 Jan 2025 110th InigoK 🇺🇸 574 136 722ms 29 Aug 2025 110th cefqrn 574 136 302ms 31 Oct 2025 114th suwat513 569 137 558ms 6 Dec 2022 114th andrewjc2000 569 137 777ms 18 Jul 2025 116th EnTerr 565 138 568ms 15 Sep 2024 117th jiaminglimjm 🇲🇾 561 139 378ms 9 Jan 2021 117th jacklynnepenick 561 139 634ms 26 Aug 2021 117th zbreit 🇺🇸 561 139 280ms 15 Nov 2025 120th badboj40 557 140 522ms 18 Jan 2023 121st AkashTandon167 553 141 297ms 29 Oct 2021 121st Troon 553 141 587ms 28 Feb 2025 123rd betaveros 549 142 637ms 1 Jan 2023 123rd Mikey-Beep 🇬🇧 549 142 625ms 27 Jul 2025 125th Dazza314 🇬🇧 545 143 821ms 5 Nov 2020 125th OllieBoyne 🇬🇧 545 143 417ms 16 Jan 2021 125th TaserTheFox 🇺🇸 545 143 564ms 9 May 2023 125th pde-bakk 🇳🇱 545 143 598ms 25 Oct 2023 125th StardustGogeta 545 143 294ms 31 Oct 2025 130th SupImDos 542 144 669ms 5 Nov 2020 131st RDShah 538 145 628ms 15 Apr 2021 131st ehulinsky 🇺🇸 538 145 524ms 28 Sep 2021 131st mathisfun271 538 145 659ms 20 Nov 2023 134th Pena86 534 146 430ms 27 Feb 2021 134th fredrik-bakke 🇳🇴 534 146 477ms 2 Nov 2022 136th HumanEquivalentUnit 527 148 488ms 26 Nov 2023 136th Freddiechang 527 148 647ms 14 Mar 2024 138th jbjd 523 149 336ms 27 Feb 2024 138th rschwa6308 🇺🇸 523 149 308ms 30 Oct 2025 138th Languag3 523 149 265ms 31 Oct 2025 141st firegene 🇮🇪 520 150 238ms 3 Dec 2023 141st jacekwladzinski 520 150 275ms 3 Oct 2025 143rd marcin7Cd 513 152 592ms 21 Dec 2020 143rd amollberg 🇸🇪 513 152 412ms 21 Jan 2022 143rd petroselo 513 152 677ms 12 Apr 2022 143rd galloj 🇨🇿 513 152 746ms 6 Nov 2022 143rd zwxzwxzwx21 513 152 462ms 7 Feb 2024 148th za3k 510 153 498ms 15 Oct 2022 149th hellwue 506 154 268ms 17 Feb 2023 149th hiichbindermax 506 154 266ms 17 Feb 2023 151st MichalMarsalek 🇨🇿 497 157 981ms 28 Jun 2022 151st janbehrens 🇩🇪 497 157 390ms 17 Jun 2023 151st yuchuehw 497 157 742ms 19 Jan 2024 151st xyangst 497 157 764ms 15 Oct 2024 155th ArmaanAS 494 158 514ms 3 Apr 2021 155th PyryL 🇫🇮 494 158 948ms 23 Aug 2024 157th ludwig-n 491 159 354ms 7 Apr 2021 158th itiievskyi 🇺🇦 488 160 484ms 6 Jan 2021 159th cros107 🇦🇺 484 161 481ms 17 Oct 2023 160th geofft 481 162 673ms 13 Dec 2020 First Prev 81–160 of 264 Next Last