The Calendar hole will go live in approximately 6 days. Why not try and solve it ahead of time?
ASCII Table in Python 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 158th PaulMWeiser 566 122 11ms 26 Feb 2023 158th codewrite 🇬🇧 566 122 9ms 3 May 2025 158th TheZwierzLF 🇵🇱 566 122 10ms 19 May 2025 158th dirckvdende 566 122 15ms 6 Jul 2025 158th H3XDaemon 566 122 9ms 19 Aug 2025 166th Indivicivet 561 123 9ms 9 May 2022 166th Player01osu 561 123 9ms 29 Oct 2023 166th qpwoeirut 561 123 10ms 1 Oct 2025 169th pascscha 556 124 16ms 28 Mar 2022 169th stefangimmillaro 556 124 9ms 21 Aug 2022 169th nstearns96 🇬🇧 556 124 9ms 28 Jun 2024 172nd jiaminglimjm 🇲🇾 552 125 9ms 30 Sep 2022 172nd Starwort 🇬🇧 552 125 9ms 9 Nov 2022 172nd juan-cazalvilla 552 125 9ms 14 Feb 2023 172nd Fracture17 552 125 9ms 8 Apr 2023 172nd FranklinJiaChen 552 125 13ms 13 Jun 2024 172nd EnTerr 552 125 10ms 15 Sep 2024 172nd jipsong 🇩🇪 552 125 9ms 1 May 2025 179th cubed-guy 548 126 15ms 3 Apr 2022 179th celiendonze 🇨🇭 548 126 9ms 30 Mar 2023 179th jbjd 548 126 9ms 19 Feb 2024 182nd rifatx 543 127 9ms 16 Mar 2023 182nd amadeusdotpng 543 127 9ms 22 Apr 2023 182nd khavik 543 127 15ms 18 May 2024 185th QuincyNash 🇺🇸 539 128 9ms 7 Dec 2022 185th stertooy 🇧🇪 539 128 9ms 14 Jun 2024 185th arjunarya1 539 128 9ms 28 Aug 2025 185th M4rc0g1 539 128 10ms 19 Nov 2025 189th fgrosshans 🇫🇷 535 129 9ms 12 Jul 2022 189th myleopard 535 129 9ms 20 Jul 2022 189th ceeb9 535 129 9ms 11 May 2023 192nd AbelPelser 531 130 10ms 2 Jul 2022 192nd mosho-p 531 130 10ms 13 Oct 2022 192nd Eilonlif 🇮🇱 531 130 10ms 2 Nov 2022 192nd yishayv 531 130 15ms 22 Jan 2023 192nd jfallon1997 531 130 9ms 29 Apr 2024 192nd 42triangles 531 130 9ms 13 May 2024 192nd lelbal 531 130 10ms 27 Aug 2025 192nd Code-Coder-coder 531 130 10ms 13 Oct 2025 200th DrPiranoid 527 131 10ms 23 Sep 2022 200th chartung17 527 131 9ms 10 Dec 2023 200th tnecio 527 131 9ms 21 Jun 2024 200th sjrct 527 131 21ms 4 Aug 2024 200th rschwa6308 🇺🇸 527 131 10ms 22 Jan 2025 200th PyryL 🇫🇮 527 131 9ms 1 Mar 2025 206th RYNO8 523 132 9ms 16 Aug 2022 206th kyleclaassen 523 132 9ms 28 May 2023 208th guilhem-roy 🇫🇷 519 133 15ms 27 Apr 2022 208th quarl 519 133 9ms 13 Nov 2024 208th mothcolada 🇺🇸 519 133 9ms 5 Jul 2025 208th SectorCorruptor 519 133 9ms 27 Sep 2025 212th nayakrujul 515 134 9ms 24 Dec 2022 212th sandorstormen 515 134 9ms 11 Mar 2023 212th bbnumber2 515 134 16ms 29 Oct 2023 215th Ripick 511 135 9ms 4 Feb 2023 215th AbhilashaTandon 511 135 9ms 21 Sep 2023 215th hiichbindermax 511 135 16ms 11 Sep 2024 218th nmougino 🇫🇷 507 136 15ms 26 May 2022 218th Europe2048 507 136 9ms 23 Nov 2024 218th adamnielson42 🇺🇸 507 136 9ms 26 Jan 2025 218th itljan30 507 136 9ms 26 Jan 2025 218th rucin93 🇵🇱 507 136 10ms 31 May 2025 218th 123mjb 507 136 9ms 26 Jun 2025 224th petroselo 504 137 9ms 10 Apr 2022 224th dkdna 504 137 11ms 8 Mar 2023 224th ridingqwerty 🇺🇸 504 137 10ms 31 Jan 2024 224th hellwue 504 137 9ms 2 Sep 2024 224th sciencedjinn 504 137 9ms 8 Nov 2024 224th Mathrew2012 504 137 10ms 9 Nov 2024 230th Bonjour27891 🇻🇳 500 138 9ms 30 Mar 2022 230th twocatsinatrenchcoat 500 138 9ms 4 May 2022 230th za3k 500 138 10ms 12 Oct 2022 230th 6lr61 500 138 19ms 25 Dec 2022 230th mrmena 🇦🇺 500 138 15ms 4 Feb 2024 230th wobblybits 500 138 9ms 2 Sep 2025 236th MichalMarsalek 🇨🇿 496 139 9ms 26 Mar 2022 236th midnattssol 🇸🇪 496 139 9ms 27 Jul 2023 236th Fanrco 496 139 9ms 4 Sep 2023 236th RZ781 496 139 19ms 19 Nov 2023 240th inverseLorentz 🇦🇺 493 140 9ms 22 Jun 2022 First Prev 161–240 of 459 Next Last