The Continued Fractions hole will go live in approximately 2 days. 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 error256 806 188 64ms 16 days ago 162nd edsrzf 🇳🇿 806 291 62ms 3 Jan 2026 163rd SectorCorruptor 805 118 15ms 23 days ago 164th CaedenHarper 🇨🇦 805 255 298ms 24 Dec 2025 165th 2bular 804 118 3ms 25 Oct 2025 166th KatieLG 🇬🇧 803 101 477ms 21 Dec 2025 167th stefangimmillaro 803 322 141ms 8 Jan 2026 168th albanian-laundromat 799 368 43ms 19 Jan 2026 169th pardouin 🇫🇷 797 141 37ms 21 Dec 2025 170th FortuiteMan 🇫🇷 797 399 21ms 3 days ago 171st edsrzf 🇳🇿 794 237 132ms 25 Jan 2026 172nd ovs-code 🇩🇪 792 142 37ms 19 Dec 2025 173rd IanUtley 785 299 130ms 21 days ago 174th edsrzf 🇳🇿 780 352 10ms 26 Jan 2026 175th btjones0 778 122 16ms 14 Jan 2026 176th AlephSquirrel 778 370 5ms 25 Jan 2026 177th MeWhenI 🇻🇦 778 409 28ms 4 days ago 178th albanian-laundromat 777 386 4ms 22 Dec 2025 179th CornerMercury 🇬🇧 775 416 37ms 24 days ago 180th kg583 🇺🇸 774 251 7ms 21 Dec 2025 181st FoxInTheClouds 772 123 16ms 18 Jan 2026 182nd emgordon154 770 518 1,704ms 7 Jan 2026 183rd snoozingnewt 🇨🇦 767 615 47ms 8 days ago 184th Shanethegamer 🇺🇸 766 106 432ms 5 Mar 2025 185th ragonscreen 766 199 9ms 17 Jan 2026 185th alexsave 766 199 10ms 20 Jan 2026 187th Yax42 🇫🇷 766 204 393ms 18 Dec 2025 188th snyderek 🇺🇸 766 235 452ms 29 Dec 2025 189th Natanaelel 🇸🇪 766 300 144ms 2 Jan 2026 190th sean-niemann 🇺🇸 765 147 39ms 7 Jan 2026 191st Pianoman1 760 125 16ms 3 Jan 2026 192nd dokutan 755 1,983 10ms 4 days ago 193rd SirBogman 🇺🇸 754 126 16ms 1 Jan 2026 194th edsrzf 🇳🇿 750 251 47ms 4 Jan 2026 195th sean-niemann 🇺🇸 744 205 9ms 19 Dec 2025 196th Bmrl7 742 128 17ms 20 Dec 2025 197th JDiLenarda 🇫🇷 740 285 1,424ms 27 days ago 198th Florian-Mt 736 129 16ms 21 Dec 2025 199th Lv0Sys 🇵🇱 736 207 10ms 5 days ago 200th SirBogman 🇺🇸 735 129 3ms 8 Jan 2026 201st junkondo-jp 733 208 9ms 28 Jan 2026 202nd amazingalek 🇳🇴 731 214 450ms 4 Jan 2026 203rd sean-niemann 🇺🇸 725 217 3ms 8 Jan 2026 204th edsrzf 🇳🇿 720 217 460ms 5 Jan 2026 205th jameswmccarty 719 132 16ms 29 Mar 2025 205th paiv 719 132 16ms 16 Jun 2025 205th jared-hughes 719 132 16ms 26 Dec 2025 205th lelbal 719 132 16ms 16 Jan 2026 209th Natanaelel 🇸🇪 716 157 40ms 21 Dec 2025 210th Andrey-Plotnikov 716 213 10ms 12 Jan 2025 211th emgordon154 712 186 1,427ms 10 days ago 212th helbling 🇨🇭 712 214 10ms 7 Jan 2026 212th weliveinhell 🇭🇹 712 214 10ms 4 days ago 214th CaedenHarper 🇨🇦 709 215 9ms 29 Dec 2025 214th DialFrost 🇸🇬 709 215 9ms 7 Jan 2026 216th stefangimmillaro 706 282 533ms 9 Jan 2026 217th juliansiebert 🇩🇪 704 142 312ms 4 days ago 218th martindotexe 🇳🇴 703 135 16ms 25 Dec 2025 219th aadenboy 🇺🇸 700 281 4ms 13 days ago 220th NoneTheFewer 698 136 18ms 26 Dec 2025 221st namelessiw 695 225 450ms 28 Oct 2025 222nd croc54 693 137 17ms 7 Feb 2025 222nd celiendonze 🇨🇭 693 137 17ms 6 Jan 2026 224th KasperKivimaeki 🇫🇮 693 227 3ms 25 Dec 2025 225th stefangimmillaro 692 226 455ms 8 Jan 2026 226th sean-niemann 🇺🇸 692 260 453ms 8 Jan 2026 227th vhoulbreque 🇫🇷 688 138 17ms 1 Jan 2026 228th mwarvik 🇳🇴 686 377 680ms 1 Jan 2026 229th madex 🇩🇪 684 230 3ms 22 Dec 2025 230th bitsandbeyond 🇳🇱 684 239 3ms 1 Jan 2026 231st TheZwierzLF 🇵🇱 683 139 16ms 18 Dec 2025 232nd tomh1012 683 229 437ms 22 Dec 2025 233rd sean-niemann 🇺🇸 680 163 3ms 8 Jan 2026 234th madeforlosers 678 225 10ms 9 Jan 2026 235th anter69 🇭🇺 677 245 151ms 8 days ago 236th CLOStrophobic 🇮🇹 677 250 18ms 7 May 2025 237th kmathis22 677 294 407ms 19 Dec 2025 238th pardouin 🇫🇷 676 236 2,280ms 10 days ago 239th targrik 675 226 9ms 9 Apr 2025 240th randolchance 673 141 16ms 13 Jan 2026 First Prev 161–240 of 345 Next Last