The Calendar hole will go live in approximately 13 days. Why not try and solve it ahead of time?
ASCII Table 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 160th SirBogman 🇺🇸 888 77 264ms 18 May 2024 162nd kg583 🇺🇸 888 101 13ms 25 days ago 163rd nwellnhof 🇩🇪 888 110 8ms 3 Oct 2022 164th Lydxn 🇨🇦 888 114 1ms 27 Mar 2022 165th Waffle3z 888 126 2ms 8 Apr 2022 166th primo-ppcg 🇹🇭 885 123 37ms 17 Jun 2022 167th aspiringLich 884 150 129ms 1 Oct 2023 168th m-tkach 🇺🇦 884 169 25ms 29 Jan 2024 169th sisyphus-ppcg 🇦🇺 883 110 1ms 20 Sep 2023 170th kg583 🇺🇸 883 121 6ms 16 Jul 2025 171st lynn 883 139 28ms 18 Jul 2023 171st Steffan153 🇫🇮 883 139 30ms 20 Jul 2024 173rd adriweb 🇫🇷 881 127 13ms 21 Aug 2023 173rd dokutan 881 127 1ms 20 Apr 2025 173rd edsrzf 🇳🇿 881 127 1ms 24 Oct 2025 176th DialFrost 🇸🇬 880 92 79ms 17 Mar 2025 177th kkoenig 880 161 290ms 1 Jan 2024 178th GolfingSuccess 🇬🇷 879 77 9ms 27 Mar 2022 178th ovs-code 🇩🇪 879 77 10ms 29 Mar 2022 178th ZakkkkAttackkkk 🇵🇭 879 77 10ms 12 Jun 2022 181st edsrzf 🇳🇿 878 129 107ms 15 days ago 182nd MeWhenI 🇻🇦 877 118 7ms 4 Jan 2025 183rd GrayJoKing 🇦🇺 877 140 29ms 1 Apr 2023 184th clockworknazo 875 144 2ms 8 Oct 2022 185th jupj 🇫🇮 875 162 260ms 12 Aug 2022 185th emplv 🇱🇻 875 162 272ms 3 Oct 2023 187th Sakisan 🇧🇪 874 79 13ms 1 May 2024 188th emgordon154 874 111 3,459ms 18 Mar 2025 189th Shanethegamer 🇺🇸 874 121 1,243ms 20 Mar 2023 190th sean-niemann 🇺🇸 874 135 474ms 11 Apr 2025 191st Sakisan 🇧🇪 873 128 112ms 2 Jul 2022 192nd sean-niemann 🇺🇸 873 152 100ms 8 Jun 2025 193rd JayXon 🇺🇸 873 188 1,690ms 22 Apr 2024 194th xsot 🇸🇬 871 101 5ms 8 Jun 2025 195th dokutan 871 103 6ms 1 Aug 2024 196th sean-niemann 🇺🇸 871 125 39ms 3 Aug 2023 197th Shanethegamer 🇺🇸 871 141 27ms 20 Mar 2023 198th Steffan153 🇫🇮 870 105 1ms 29 Jan 2024 199th GrayJoKing 🇦🇺 869 99 4ms 7 Sep 2024 200th m-tkach 🇺🇦 869 160 2ms 11 Jun 2025 201st annaproxy 868 78 9ms 27 Mar 2022 201st TFeld00 🇩🇰 868 78 11ms 3 Oct 2022 201st kg583 🇺🇸 868 78 9ms 10 Aug 2023 201st Yewzir 🇧🇪 868 78 10ms 7 Dec 2023 201st CornerMercury 🇬🇧 868 78 10ms 25 days ago 206th JayXon 🇺🇸 868 136 422ms 26 Nov 2023 207th MeWhenI 🇻🇦 868 179 468ms 28 Mar 2025 208th nwellnhof 🇩🇪 868 187 2ms 10 Jul 2022 208th stefangimmillaro 868 187 2ms 17 Jul 2025 210th Steffan153 🇫🇮 867 112 1ms 9 Apr 2023 211th Yax42 🇫🇷 867 147 435ms 5 Oct 2025 212th snobee 🇨🇦 867 153 118ms 12 Dec 2022 212th kiyov09 🇲🇽 867 153 143ms 14 Mar 2023 214th MeWhenI 🇻🇦 866 71 39ms 25 Jul 2023 215th akshatj27 🇦🇶 865 113 9ms 28 Mar 2022 215th dmrichwa 🇺🇸 865 113 9ms 28 Mar 2022 217th primo-ppcg 🇹🇭 865 290 10ms 17 May 2025 218th GrayJoKing 🇦🇺 864 75 347ms 23 Jul 2024 219th sean-niemann 🇺🇸 864 114 112ms 11 Apr 2025 220th ovs-code 🇩🇪 864 123 210ms 4 Jul 2024 221st annaproxy 864 139 438ms 1 Apr 2022 222nd jacobly0 🇺🇸 864 190 1,675ms 22 Apr 2024 223rd SirBogman 🇺🇸 863 63 159ms 23 Jan 2024 224th sean-niemann 🇺🇸 863 92 117ms 16 Jan 2025 225th sean-niemann 🇺🇸 863 102 5ms 8 Jun 2025 226th error256 862 114 63ms 14 Aug 2025 227th adyache 🇺🇸 861 126 4ms 19 May 2023 228th jacobly0 🇺🇸 861 130 1ms 15 Aug 2023 229th stefangimmillaro 861 154 127ms 4 Jun 2025 230th retrohun 859 97 4ms 20 Nov 2022 231st MarcMush 🇫🇷 858 83 1,359ms 5 Jan 2024 232nd DialFrost 🇸🇬 858 132 100ms 16 days ago 233rd b10011 🇫🇮 857 79 9ms 2 Jan 2023 233rd DialFrost 🇸🇬 857 79 9ms 11 Feb 2023 235th MeWhenI 🇻🇦 857 114 9ms 28 Mar 2022 235th rucin93 🇵🇱 857 114 8ms 19 Jan 2025 237th roupiq 🇵🇱 857 138 60ms 24 Feb 2024 238th MeWhenI 🇻🇦 857 140 384ms 8 Dec 2022 239th DialFrost 🇸🇬 856 155 128ms 4 May 2025 239th The3gs 856 155 122ms 20 Aug 2025 First Prev 161–240 of 2,217 Next Last