The Calendar hole will go live in approximately 17 hours. Why not try and solve it ahead of time?
Proximity Grid 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 161st SirBogman 🇺🇸 786 81 15ms 21 Aug 2022 162nd Steffan153 🇫🇮 786 150 360ms 23 Feb 2023 163rd MeWhenI 🇻🇦 781 125 29ms 9 May 2024 164th sean-niemann 🇺🇸 781 142 3,669ms 25 Oct 2024 165th MeWhenI 🇻🇦 781 151 375ms 15 Nov 2022 166th duckyluuk 🇳🇱 780 109 492ms 29 Aug 2024 167th Shanethegamer 🇺🇸 780 241 51ms 19 Oct 2024 168th MeWhenI 🇻🇦 779 180 93ms 3 Jan 2025 169th MeWhenI 🇻🇦 777 370 459ms 9 May 2024 170th kg583 🇺🇸 773 110 2,099ms 9 Oct 2024 171st dvargas46 🇺🇸 771 149 3,480ms 3 Jan 2023 172nd pardouin 🇫🇷 770 144 4,215ms 6 Nov 2024 173rd Alex-x90 🇺🇸 770 193 64ms 2 Nov 2025 174th SirBogman 🇺🇸 769 381 227ms 17 Dec 2023 175th stefangimmillaro 768 231 193ms 25 Dec 2024 176th MeWhenI 🇻🇦 766 129 370ms 4 Aug 2022 177th MeWhenI 🇻🇦 765 1,833 5ms 7 Aug 2022 178th CornerMercury 🇬🇧 764 118 25ms 10 days ago 179th Shanethegamer 🇺🇸 763 252 143ms 23 May 2023 180th inventshah 762 169 615ms 8 Jul 2025 181st MeWhenI 🇻🇦 761 143 119ms 22 Feb 2023 182nd primo-ppcg 🇹🇭 761 160 130ms 7 Jul 2023 183rd ovs-code 🇩🇪 760 98 761ms 10 May 2024 184th blaztoma 🇱🇹 760 253 147ms 2 mins ago 185th emgordon154 759 112 377ms 12 Apr 2025 186th ovs-code 🇩🇪 759 143 208ms 12 Sep 2024 187th Shanethegamer 🇺🇸 759 213 251ms 12 May 2023 188th edsrzf 🇳🇿 759 219 84ms 14 Jul 2025 189th ovs-code 🇩🇪 758 84 24ms 14 Jun 2024 190th andersk 🇺🇸 758 234 217ms 1 Nov 2022 191st edsrzf 🇳🇿 756 131 10ms 18 Aug 2025 192nd snoozingnewt 🇨🇦 755 144 118ms 22 Nov 2025 193rd lifthrasiir 🇰🇷 752 113 382ms 4 Dec 2024 194th Waffle3z 752 208 86ms 5 Aug 2022 195th lifthrasiir 🇰🇷 751 120 53ms 4 Dec 2024 196th ovs-code 🇩🇪 750 87 42ms 14 Jun 2024 197th inventshah 750 198 58ms 28 Jan 2023 198th namelessiw 747 215 385ms 9 Apr 2025 199th Shanethegamer 🇺🇸 746 221 1,373ms 12 Jan 2025 200th acotis 743 239 172ms 21 Sep 2025 201st albanian-laundromat 742 128 1,476ms 16 Sep 2025 202nd Steffan153 🇫🇮 741 184 599ms 14 Aug 2024 203rd SirBogman 🇺🇸 739 95 35ms 29 Aug 2022 204th stefangimmillaro 739 134 10ms 5 May 2024 205th Steffan153 🇫🇮 739 147 157ms 24 Sep 2023 206th MeWhenI 🇻🇦 739 265 279ms 31 Jan 2025 207th Shanethegamer 🇺🇸 737 119 853ms 28 Apr 2023 208th MeWhenI 🇻🇦 737 129 720ms 15 Sep 2025 209th Alex-x90 🇺🇸 736 175 3ms 8 Feb 2023 210th nwellnhof 🇩🇪 733 89 40ms 11 Jul 2023 211th annaproxy 733 123 137ms 15 Sep 2023 212th Steffan153 🇫🇮 733 135 9ms 23 Aug 2024 213th saito-ta 🇯🇵 727 55 313ms 4 Aug 2022 214th scpchicken 🇵🇼 724 88 8ms 22 Feb 2023 215th emgordon154 723 193 713ms 7 Jun 2025 216th edsrzf 🇳🇿 722 219 116ms 3 Oct 2025 217th annaproxy 722 224 268ms 15 Sep 2023 218th MeWhenI 🇻🇦 721 214 56ms 7 Jul 2023 219th MeWhenI 🇻🇦 718 184 173ms 31 Dec 2022 220th Shanethegamer 🇺🇸 718 372 541ms 14 Apr 2025 221st Natanaelel 🇸🇪 716 98 37ms 14 Nov 2024 222nd prplz 🇦🇺 715 180 2ms 16 Sep 2022 223rd SirBogman 🇺🇸 712 139 10ms 16 Aug 2022 223rd Shanethegamer 🇺🇸 712 139 19ms 28 Apr 2023 225th JohandeRuiter 🇳🇱 708 182 5ms 24 Oct 2023 226th emgordon154 706 140 419ms 30 Jun 2025 227th Kacarott 🇦🇺 705 154 97ms 13 Sep 2024 228th prplz 🇦🇺 697 142 10ms 10 Jan 2025 229th SirBogman 🇺🇸 696 207 45ms 10 Dec 2022 230th jared-hughes 692 226 61ms 20 Jan 2023 231st antimon2 🇯🇵 684 109 1,160ms 10 Aug 2022 232nd edsrzf 🇳🇿 680 129 112ms 18 Aug 2025 233rd emgordon154 680 163 3,701ms 1 Mar 2025 234th Lydxn 🇨🇦 679 96 264ms 4 Aug 2022 235th snoozingnewt 🇨🇦 679 283 114ms 20 Nov 2025 236th MeWhenI 🇻🇦 675 220 411ms 13 Aug 2022 237th MeWhenI 🇻🇦 671 192 2ms 4 Jan 2025 238th MeWhenI 🇻🇦 670 95 16ms 16 Apr 2023 239th MeWhenI 🇻🇦 668 217 137ms 18 Nov 2022 240th TFeld00 🇩🇰 667 135 77ms 3 Oct 2022 First Prev 161–240 of 581 Next Last