The Calendar hole will go live in approximately 8 days. Why not try and solve it ahead of time?
Calendar 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 79th stefangimmillaro 0 132 40ms 36 hours ago 82nd DialFrost 🇸🇬 0 133 17ms 4 days ago 83rd GrayJoKing 🇦🇺 0 134 233ms 3 days ago 84th croc54 0 137 16ms 7 Feb 2025 85th TheZwierzLF 🇵🇱 0 139 17ms 5 days ago 86th pardouin 🇫🇷 0 141 35ms 2 days ago 87th ovs-code 🇩🇪 0 142 38ms 4 days ago 88th rucin93 🇵🇱 0 145 9ms 31 May 2025 88th Lv0Sys 🇵🇱 0 145 20ms 4 days ago 90th sean-niemann 🇺🇸 0 146 10ms 4 days ago 91st Natanaelel 🇸🇪 0 157 51ms 2 days ago 92nd pardouin 🇫🇷 0 163 1,352ms 41 hours ago 93rd IISResetMe 0 164 467ms 40 hours ago 94th kg583 🇺🇸 0 169 48ms 6 May 2025 95th sean-niemann 🇺🇸 0 170 40ms 5 days ago 96th kg583 🇺🇸 0 178 48ms 5 May 2025 97th targrik 0 184 9ms 5 hours ago 98th attila8192 0 189 9ms 4 Mar 2025 99th AdrienHache 🇫🇷 0 190 397ms 25 days ago 100th MeWhenI 🇻🇦 0 194 39ms 15 Apr 2025 101st yibotongxue 0 204 15ms 20 Sep 2025 101st Yax42 🇫🇷 0 204 439ms 4 days ago 103rd Andrey-Plotnikov 0 213 9ms 12 Jan 2025 104th snoozingnewt 🇨🇦 0 217 49ms 12 Oct 2025 105th namelessiw 0 225 382ms 28 Oct 2025 106th targrik 0 226 9ms 9 Apr 2025 107th tomh1012 0 229 436ms 28 hours ago 108th madex 🇩🇪 0 230 4ms 16 hours ago 109th pardouin 🇫🇷 0 241 3,066ms 27 hours ago 110th JOrE20 🇺🇸 0 242 12ms 2 days ago 111th snyderek 🇺🇸 0 244 440ms 37 hours ago 112th CLOStrophobic 🇮🇹 0 250 18ms 7 May 2025 113th kg583 🇺🇸 0 251 8ms 2 days ago 114th AlephSquirrel 0 253 36ms 3 days ago 115th albanian-laundromat 0 261 6ms 8 Jul 2025 116th KasperKivimaeki 🇫🇮 0 263 3ms 20 hours ago 117th smclaughlin-cf 0 270 9ms 13 days ago 118th ovs-code 🇩🇪 0 280 179ms 3 days ago 119th aadenboy 🇺🇸 0 293 4ms 4 days ago 120th kmathis22 0 294 486ms 3 days ago 121st nyson 0 307 401ms 17 Jun 2025 122nd qrakhen 0 318 537ms 25 hours ago 123rd jerrandolph 0 362 261ms 30 Sep 2025 124th Jacob385 0 450 438ms 29 Jan 2025 125th nate8nate 0 483 10ms 11 May 2025 126th johannes-looney-lizard 0 724 391ms 25 Apr 2025 127th snoozingnewt 🇨🇦 0 868 4ms 4 Oct 2025 First Prev 81–127 of 127
