The Continued Fractions hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Multitap Input 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 81st error256 850 113 65ms 17 days ago 82nd Natanaelel 🇸🇪 850 138 139ms 22 Jan 2026 83rd sean-niemann 🇺🇸 849 114 8ms 15 Jan 2026 84th IanUtley 846 119 16ms 16 days ago 85th edsrzf 🇳🇿 846 129 105ms 19 Jan 2026 86th frankgraziano 846 139 991ms 8 days ago 87th kumavale 846 155 173ms 24 Jan 2026 88th edsrzf 🇳🇿 845 142 4ms 25 days ago 89th GrayJoKing 🇦🇺 844 137 8ms 9 hours ago 90th kg583 🇺🇸 841 101 20ms 24 days ago 91st emgordon154 841 128 433ms 12 days ago 92nd blaztoma 🇱🇹 841 147 40ms 25 days ago 93rd kg583 🇺🇸 840 82 394ms 20 Jan 2026 93rd sean-niemann 🇺🇸 840 82 453ms 25 Jan 2026 93rd CornerMercury 🇬🇧 840 82 397ms 29 Jan 2026 96th edsrzf 🇳🇿 840 156 1,309ms 23 days ago 97th edsrzf 🇳🇿 839 159 31ms 15 days ago 98th error256 839 245 1,587ms 17 days ago 99th edsrzf 🇳🇿 838 133 112ms 26 Jan 2026 100th edsrzf 🇳🇿 837 166 3ms 27 Jan 2026 101st albanian-laundromat 837 204 25ms 23 days ago 102nd canissimia 🇦🇶 836 137 3ms 15 days ago 103rd stefangimmillaro 834 142 1,948ms 24 days ago 103rd kg583 🇺🇸 834 142 10ms 3 days ago 105th edsrzf 🇳🇿 833 67 122ms 29 Jan 2026 106th edsrzf 🇳🇿 832 141 140ms 21 days ago 107th emgordon154 832 186 11ms 19 days ago 108th snoozingnewt 🇨🇦 830 83 340ms 22 days ago 108th emgordon154 830 83 440ms 19 days ago 110th anter69 🇭🇺 830 90 16ms 20 Jan 2026 111th nwellnhof 🇩🇪 829 69 249ms 26 Jan 2026 112th edsrzf 🇳🇿 828 143 21ms 23 days ago 113th targrik 827 117 10ms 11 Dec 2025 114th edsrzf 🇳🇿 827 160 101ms 27 days ago 115th ovs-code 🇩🇪 824 65 41ms 6 Dec 2025 116th JOrE20 823 101 11ms 26 days ago 117th snoozingnewt 🇨🇦 822 89 99ms 25 days ago 118th albanian-laundromat 822 176 43ms 11 hours ago 119th Natanaelel 🇸🇪 821 68 127ms 21 days ago 120th ndren 821 91 15ms 27 Jan 2026 121st duckyluuk 🇳🇱 821 125 17ms 15 days ago 122nd emgordon154 819 251 1,428ms 18 days ago 123rd sean-niemann 🇺🇸 815 85 774ms 27 Jan 2026 124th albanian-laundromat 813 150 4ms 15 days ago 125th emgordon154 813 220 1,615ms 18 days ago 126th anter69 🇭🇺 812 66 64ms 26 Jan 2026 127th plcc0 812 92 16ms 27 days ago 128th sean-niemann 🇺🇸 808 135 446ms 25 days ago 129th Natanaelel 🇸🇪 807 103 10ms 27 days ago 130th emgordon154 803 74 1,213ms 19 days ago 131st nwellnhof 🇩🇪 800 67 39ms 26 Jan 2026 132nd duckyluuk 🇳🇱 800 104 10ms 16 days ago 133rd frankgraziano 800 322 653ms 23 Jan 2026 134th KasperKivimaeki 🇫🇮 796 98 3ms 27 days ago 135th blaztoma 🇱🇹 791 216 26ms 25 days ago 136th edsrzf 🇳🇿 790 166 195ms 25 days ago 137th stefangimmillaro 788 68 37ms 15 Jan 2026 138th trinityy-7 788 99 3ms 28 Jan 2026 139th error256 787 88 892ms 8 days ago 140th albanian-laundromat 787 181 267ms 3 days ago 141st stefangimmillaro 786 157 354ms 19 days ago 142nd edsrzf 🇳🇿 785 90 12ms 25 days ago 142nd weeble 785 90 15ms 4 days ago 144th namelessiw 784 130 373ms 26 days ago 145th rucin93 🇵🇱 784 153 62ms 23 Jan 2026 146th dokutan 780 313 1,029ms 25 days ago 147th error256 777 69 41ms 18 days ago 148th helbling 🇨🇭 777 107 10ms 25 days ago 149th LostSyntax21 🇬🇧 777 349 9ms 4 days ago 150th albanian-laundromat 776 179 6ms 27 Jan 2026 151st bitsandbeyond 🇳🇱 770 108 10ms 24 Jan 2026 152nd bitsandbeyond 🇳🇱 768 126 8ms 25 Jan 2026 153rd stefangimmillaro 767 133 419ms 19 days ago 154th snoozingnewt 🇨🇦 764 143 99ms 22 days ago 155th retrohun 764 154 205ms 27 Jan 2026 156th ovs-code 🇩🇪 758 103 3ms 3 days ago 157th ethanlally 757 163 373ms 26 days ago 158th MeWhenI 🇻🇦 755 71 35ms 6 Dec 2025 159th error256 752 79 1,325ms 18 days ago 160th frankgraziano 751 154 8ms 2 days ago First Prev 81–160 of 402 Next Last