The Calendar hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Continued Fractions 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 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 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 Calendar 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 Multitap Input 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 ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Calendar 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 Multitap Input 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 1st kg583 🇺🇸 0 34 203ms 19 Nov 2025 2nd namelessiw 0 38 146ms 19 Nov 2025 3rd GolfingSuccess 🇬🇷 0 47 104ms 21 Nov 2025 4th ovs-code 🇩🇪 0 52 45ms 20 Nov 2025 4th GolfingSuccess 🇬🇷 0 52 45ms 21 Nov 2025 6th ovs-code 🇩🇪 0 55 3ms 20 Nov 2025 7th 2bular 0 58 3ms 20 Nov 2025 8th anter69 🇭🇺 0 69 68ms 27 Nov 2025 9th ovs-code 🇩🇪 0 71 37ms 19 Nov 2025 9th MeWhenI 🇻🇦 0 71 39ms 19 days ago 11th Natanaelel 🇸🇪 0 78 38ms 19 Nov 2025 12th ovs-code 🇩🇪 0 79 31ms 20 Nov 2025 13th 2bular 0 85 33ms 20 Nov 2025 13th khvdm 0 85 98ms 29 Nov 2025 13th hellopir2 0 85 14ms 24 days ago 13th Mukundan314 0 85 77ms 23 days ago 13th hallvabo 🇳🇴 0 85 14ms 22 days ago 13th sunleonid 0 85 74ms 11 days ago 19th bitsandbeyond 🇳🇱 0 86 360ms 21 Nov 2025 19th Shanethegamer 🇺🇸 0 86 44ms 21 days ago 21st albanian-laundromat 0 87 10ms 19 Nov 2025 21st anter69 🇭🇺 0 87 11ms 27 Nov 2025 23rd lukegustafson 🇺🇸 0 97 9ms 22 Nov 2025 23rd rucin93 🇵🇱 0 97 10ms 5 hours ago 25th Matter1024 🇮🇳 0 98 44ms 8 days ago 26th Natanaelel 🇸🇪 0 100 3ms 19 Nov 2025 27th albanian-laundromat 0 108 768ms 21 Nov 2025 28th Natanaelel 🇸🇪 0 109 33ms 21 Nov 2025 29th ovs-code 🇩🇪 0 110 505ms 21 Nov 2025 29th GolfingSuccess 🇬🇷 0 110 533ms 21 Nov 2025 31st albanian-laundromat 0 111 10ms 7 days ago 32nd albanian-laundromat 0 112 492ms 19 Nov 2025 33rd KasperKivimaeki 🇫🇮 0 113 3ms 20 Nov 2025 33rd ovs-code 🇩🇪 0 113 90ms 21 Nov 2025 33rd albanian-laundromat 0 113 2ms 22 Nov 2025 36th GolfingSuccess 🇬🇷 0 115 2ms 20 Nov 2025 37th ovs-code 🇩🇪 0 117 2ms 21 Nov 2025 38th Mukundan314 0 118 2ms 19 Nov 2025 39th GolfingSuccess 🇬🇷 0 120 87ms 19 Nov 2025 39th GolfingSuccess 🇬🇷 0 120 2ms 19 Nov 2025 41st GolfingSuccess 🇬🇷 0 123 10ms 19 Nov 2025 41st Yewzir 🇧🇪 0 123 10ms 19 Nov 2025 41st Yewzir 🇧🇪 0 123 410ms 19 Nov 2025 41st AlephSquirrel 0 123 29ms 19 Nov 2025 41st Natanaelel 🇸🇪 0 123 9ms 19 Nov 2025 41st ovs-code 🇩🇪 0 123 10ms 19 Nov 2025 41st GolfingSuccess 🇬🇷 0 123 2ms 19 Nov 2025 41st 4atj 0 123 10ms 27 Nov 2025 41st bizy-coder 0 123 9ms 28 Nov 2025 41st 5cw 🇺🇸 0 123 10ms 22 days ago 41st HPWiz 🇳🇿 0 123 10ms 11 days ago 41st davecame 0 123 11ms 11 days ago 53rd bricknellj 0 125 17ms 19 Nov 2025 53rd GolfingSuccess 🇬🇷 0 125 2ms 19 Nov 2025 53rd GolfingSuccess 🇬🇷 0 125 9ms 21 Nov 2025 56th Shanethegamer 🇺🇸 0 127 365ms 19 days ago 57th MeWhenI 🇻🇦 0 129 10ms 19 days ago 58th kg583 🇺🇸 0 130 8ms 19 Nov 2025 58th Shanethegamer 🇺🇸 0 130 589ms 22 Nov 2025 60th kg583 🇺🇸 0 136 9ms 19 Nov 2025 60th Shanethegamer 🇺🇸 0 136 32ms 21 Nov 2025 60th Matter1024 🇮🇳 0 136 11ms 8 days ago 63rd KasperKivimaeki 🇫🇮 0 139 402ms 19 Nov 2025 64th rucin93 🇵🇱 0 141 2ms 4 hours ago 65th GolfingSuccess 🇬🇷 0 143 394ms 19 Nov 2025 65th kg583 🇺🇸 0 143 4ms 19 Nov 2025 65th AdrienHache 🇫🇷 0 143 439ms 24 Nov 2025 68th GolfingSuccess 🇬🇷 0 147 6ms 3 days ago 69th kg583 🇺🇸 0 150 46ms 19 Nov 2025 70th bitsandbeyond 🇳🇱 0 155 6ms 24 days ago 71st ovs-code 🇩🇪 0 156 138ms 21 Nov 2025 72nd albanian-laundromat 0 157 112ms 20 Nov 2025 73rd bitsandbeyond 🇳🇱 0 163 3ms 19 Nov 2025 74th MeWhenI 🇻🇦 0 166 10ms 19 days ago 75th bitsandbeyond 🇳🇱 0 168 10ms 19 Nov 2025 75th Yax42 🇫🇷 0 168 438ms 24 Nov 2025 77th bitsandbeyond 🇳🇱 0 171 2ms 19 Nov 2025 78th GolfingSuccess 🇬🇷 0 173 262ms 20 Nov 2025 78th albanian-laundromat 0 173 4ms 15 days ago 80th MeWhenI 🇻🇦 0 179 360ms 23 Nov 2025 1–80 of 93 Next Last