The Continued Fractions hole will go live in approximately 28 hours. Why not try and solve it ahead of time?
Calendar in all languages in bytes. 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 Bytes Time Submitted 161st attila8192 807 189 10ms 4 Mar 2025 162nd error256 806 188 64ms 17 days ago 163rd edsrzf 🇳🇿 806 291 62ms 3 Jan 2026 164th SectorCorruptor 805 118 15ms 25 days ago 165th CaedenHarper 🇨🇦 805 255 298ms 24 Dec 2025 166th KatieLG 🇬🇧 804 101 477ms 21 Dec 2025 167th 2bular 804 118 3ms 25 Oct 2025 168th stefangimmillaro 803 322 141ms 8 Jan 2026 169th albanian-laundromat 799 368 43ms 19 Jan 2026 170th pardouin 🇫🇷 797 141 37ms 21 Dec 2025 171st FortuiteMan 🇫🇷 797 399 21ms 4 days ago 172nd edsrzf 🇳🇿 794 237 132ms 25 Jan 2026 173rd ovs-code 🇩🇪 792 142 37ms 19 Dec 2025 174th IanUtley 785 299 130ms 22 days ago 175th edsrzf 🇳🇿 780 352 10ms 26 Jan 2026 176th btjones0 778 122 16ms 14 Jan 2026 177th AlephSquirrel 778 370 5ms 25 Jan 2026 178th MeWhenI 🇻🇦 778 409 28ms 5 days ago 179th albanian-laundromat 777 386 4ms 22 Dec 2025 180th CornerMercury 🇬🇧 775 416 37ms 25 days ago 181st kg583 🇺🇸 774 251 7ms 21 Dec 2025 182nd FoxInTheClouds 772 123 16ms 18 Jan 2026 183rd emgordon154 770 518 1,704ms 7 Jan 2026 184th snoozingnewt 🇨🇦 767 615 47ms 9 days ago 185th Shanethegamer 🇺🇸 766 106 432ms 5 Mar 2025 186th ragonscreen 766 199 9ms 17 Jan 2026 186th alexsave 766 199 10ms 20 Jan 2026 188th Yax42 🇫🇷 766 204 393ms 18 Dec 2025 189th snyderek 🇺🇸 766 235 452ms 29 Dec 2025 190th Natanaelel 🇸🇪 766 300 144ms 2 Jan 2026 191st sean-niemann 🇺🇸 765 147 39ms 7 Jan 2026 192nd Pianoman1 760 125 16ms 3 Jan 2026 193rd dokutan 755 1,983 10ms 5 days ago 194th SirBogman 🇺🇸 754 126 16ms 1 Jan 2026 195th edsrzf 🇳🇿 750 251 47ms 4 Jan 2026 196th sean-niemann 🇺🇸 744 205 9ms 19 Dec 2025 197th Bmrl7 742 128 17ms 20 Dec 2025 198th JDiLenarda 🇫🇷 740 285 1,424ms 30 Jan 2026 199th Florian-Mt 736 129 16ms 21 Dec 2025 200th Lv0Sys 🇵🇱 736 207 10ms 6 days ago 201st SirBogman 🇺🇸 735 129 3ms 8 Jan 2026 202nd junkondo-jp 733 208 9ms 28 Jan 2026 203rd amazingalek 🇳🇴 731 214 450ms 4 Jan 2026 204th sean-niemann 🇺🇸 725 217 3ms 8 Jan 2026 205th edsrzf 🇳🇿 720 217 460ms 5 Jan 2026 206th jameswmccarty 719 132 16ms 29 Mar 2025 206th paiv 719 132 16ms 16 Jun 2025 206th jared-hughes 719 132 16ms 26 Dec 2025 206th lelbal 719 132 16ms 16 Jan 2026 210th Natanaelel 🇸🇪 716 157 40ms 21 Dec 2025 211th Andrey-Plotnikov 716 213 10ms 12 Jan 2025 212th emgordon154 712 186 1,427ms 12 days ago 213th helbling 🇨🇭 712 214 10ms 7 Jan 2026 213th weliveinhell 🇭🇹 712 214 10ms 5 days ago 215th CaedenHarper 🇨🇦 709 215 9ms 29 Dec 2025 215th DialFrost 🇸🇬 709 215 9ms 7 Jan 2026 217th stefangimmillaro 706 282 533ms 9 Jan 2026 218th juliansiebert 🇩🇪 704 142 312ms 5 days ago 219th martindotexe 🇳🇴 703 135 16ms 25 Dec 2025 220th aadenboy 🇺🇸 700 281 4ms 14 days ago 221st NoneTheFewer 698 136 18ms 26 Dec 2025 222nd namelessiw 695 225 450ms 28 Oct 2025 223rd croc54 693 137 17ms 7 Feb 2025 223rd celiendonze 🇨🇭 693 137 17ms 6 Jan 2026 225th KasperKivimaeki 🇫🇮 693 227 3ms 25 Dec 2025 226th stefangimmillaro 692 226 455ms 8 Jan 2026 227th sean-niemann 🇺🇸 692 260 453ms 8 Jan 2026 228th vhoulbreque 🇫🇷 688 138 17ms 1 Jan 2026 229th mwarvik 🇳🇴 686 377 680ms 1 Jan 2026 230th madex 🇩🇪 684 230 3ms 22 Dec 2025 231st bitsandbeyond 🇳🇱 684 239 3ms 1 Jan 2026 232nd TheZwierzLF 🇵🇱 683 139 16ms 18 Dec 2025 233rd tomh1012 683 229 437ms 22 Dec 2025 234th sean-niemann 🇺🇸 680 163 3ms 8 Jan 2026 235th madeforlosers 678 225 10ms 9 Jan 2026 236th anter69 🇭🇺 677 245 151ms 10 days ago 237th CLOStrophobic 🇮🇹 677 250 18ms 7 May 2025 238th kmathis22 677 294 407ms 19 Dec 2025 239th pardouin 🇫🇷 676 236 2,280ms 11 days ago 240th targrik 675 226 9ms 9 Apr 2025 First Prev 161–240 of 346 Next Last