The Calendar hole will go live in approximately 9 days. Why not try and solve it ahead of time?
Cubes 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 81st Steffan153 🇫🇮 863 195 96ms 2 Feb 2023 82nd rucin93 🇵🇱 859 138 9ms 13 Nov 2020 83rd neel11235813 857 116 366ms 18 Mar 2024 84th MeWhenI 🇻🇦 857 376 10ms 18 Jul 2021 85th primo-ppcg 🇹🇭 857 383 13ms 2 Aug 2023 86th albanian-laundromat 853 227 2ms 13 Nov 2025 87th snoozingnewt 🇨🇦 853 271 151ms 99 mins ago 88th JayXon 🇺🇸 852 111 10ms 11 Jan 2021 89th emgordon154 850 117 339ms 3 Jun 2025 90th edsrzf 🇳🇿 850 228 2ms 21 Nov 2025 91st SirBogman 🇺🇸 847 243 41ms 3 Dec 2023 92nd MeWhenI 🇻🇦 847 244 366ms 27 Jul 2024 93rd Waffle3z 846 172 2ms 8 Apr 2022 94th stefangimmillaro 845 199 95ms 18 Sep 2023 95th MeWhenI 🇻🇦 845 207 1ms 15 Oct 2023 96th sean-niemann 🇺🇸 845 225 3ms 15 Feb 2025 97th pardouin 🇫🇷 844 112 17ms 12 Jul 2024 98th blaztoma 🇱🇹 841 275 115ms 16 hours ago 99th typeswitch-dev 🇵🇹 839 257 3ms 22 Jul 2023 100th MeWhenI 🇻🇦 838 179 7ms 9 May 2024 101st ovs-code 🇩🇪 838 183 123ms 15 Feb 2025 102nd lynn 837 250 1,274ms 30 Nov 2021 103rd primo-ppcg 🇹🇭 834 133 5ms 28 Nov 2022 104th MeWhenI 🇻🇦 834 191 93ms 13 Dec 2022 105th MeWhenI 🇻🇦 832 250 3ms 23 May 2023 106th keelimeguy 🇺🇸 829 114 10ms 7 May 2025 107th kg583 🇺🇸 829 120 361ms 20 Feb 2024 108th MeWhenI 🇻🇦 828 251 4,265ms 24 Oct 2024 109th 386asm 🇺🇸 825 210 38ms 20 Apr 2023 110th stefangimmillaro 824 250 107ms 28 May 2024 111th primo-ppcg 🇹🇭 823 144 9ms 15 Feb 2019 112th RYNO8 822 115 10ms 24 Oct 2021 112th lifthrasiir 🇰🇷 822 115 25ms 21 Nov 2024 114th KrausRaus 🇺🇸 821 205 100ms 17 Oct 2022 115th KrausRaus 🇺🇸 821 236 4ms 10 Oct 2022 116th Irratix 🇳🇱 818 145 9ms 1 Dec 2021 117th MeWhenI 🇻🇦 818 293 8ms 29 Nov 2023 118th nwellnhof 🇩🇪 816 136 3ms 25 Dec 2021 119th neel11235813 815 116 10ms 2 Feb 2023 119th Seek64 🇩🇪 815 116 10ms 6 Mar 2025 121st Shanethegamer 🇺🇸 814 257 1,273ms 21 Mar 2023 122nd primo-ppcg 🇹🇭 808 117 17ms 28 Jan 2020 123rd duckyluuk 🇳🇱 808 123 359ms 28 Aug 2024 123rd ovs-code 🇩🇪 808 123 477ms 14 Feb 2025 123rd sean-niemann 🇺🇸 808 123 351ms 2 Jul 2025 126th JDiLenarda 🇫🇷 808 259 1,343ms 3 Dec 2023 127th emplv 🇱🇻 807 147 9ms 15 Mar 2021 128th error256 805 176 71ms 27 Jun 2024 129th sean-niemann 🇺🇸 805 256 109ms 3 May 2024 130th stefangimmillaro 804 241 171ms 29 Sep 2024 131st GrayJoKing 🇦🇺 802 124 380ms 23 Jul 2024 132nd dokutan 802 187 8ms 17 Apr 2024 133rd MeWhenI 🇻🇦 802 247 462ms 7 Nov 2025 134th m-tkach 🇺🇦 801 118 15ms 28 Oct 2022 134th SirBogman 🇺🇸 801 118 16ms 22 Jan 2024 134th emgordon154 801 118 16ms 3 Jun 2025 137th MarcMush 🇫🇷 801 119 1,683ms 15 Nov 2023 138th CLOStrophobic 🇮🇹 799 208 8ms 6 Mar 2025 139th MeWhenI 🇻🇦 792 213 4ms 3 Jul 2023 140th dmrichwa 🇺🇸 790 150 9ms 3 Mar 2023 141st stefangimmillaro 788 264 4,219ms 21 Dec 2024 142nd Bubbler-4 785 117 5ms 2 Dec 2022 143rd primo-ppcg 🇹🇭 784 98 184ms 17 Feb 2020 144th MeWhenI 🇻🇦 783 261 266ms 10 Feb 2023 145th Ripick 782 264 362ms 24 Jun 2024 146th Steffan153 🇫🇮 781 121 10ms 21 Apr 2023 146th CornerMercury 🇬🇧 781 121 18ms 30 hours ago 148th scpchicken 🇵🇼 781 142 2ms 11 Feb 2023 149th tomtheisen 🇺🇸 780 152 9ms 16 Oct 2020 150th MeWhenI 🇻🇦 780 264 52ms 17 Jul 2023 151st Yewzir 🇧🇪 778 383 1,731ms 8 May 2024 152nd NewDefectus 🇮🇱 775 122 10ms 1 Nov 2020 152nd kg583 🇺🇸 775 122 17ms 16 Aug 2023 154th prplz 🇦🇺 775 153 9ms 16 Oct 2019 154th cywong-amino 🇭🇰 775 153 9ms 1 Jul 2020 156th acotis 775 250 135ms 14 Nov 2025 157th SirBogman 🇺🇸 774 107 37ms 27 Jan 2024 158th ovs-code 🇩🇪 773 143 957ms 14 Feb 2025 159th btnlq 772 122 1,507ms 24 Dec 2021 160th stefangimmillaro 771 265 262ms 9 Sep 2023 First Prev 81–160 of 1,658 Next Last