The Calendar hole will go live in approximately 8 days. Why not try and solve it ahead of time?
π in all languages in bytes. 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 Bytes Time Submitted 241st primo-ppcg 🇹🇭 921 53 496ms 5 Apr 2025 242nd MeWhenI 🇻🇦 920 35 228ms 24 Jul 2022 242nd GrayJoKing 🇦🇺 920 35 292ms 25 Aug 2022 242nd SirBogman 🇺🇸 920 35 247ms 3 Oct 2022 245th sean-niemann 🇺🇸 920 93 799ms 25 Jun 2025 246th primo-ppcg 🇹🇭 920 149 274ms 20 Jan 2022 247th edsrzf 🇳🇿 919 84 601ms 17 Nov 2025 248th KasperKivimaeki 🇫🇮 919 131 97ms 21 Nov 2025 249th pardouin 🇫🇷 917 75 4,792ms 30 Nov 2024 250th GrayJoKing 🇦🇺 917 148 650ms 2 Feb 2024 251st JayXon 🇺🇸 916 102 111ms 16 Oct 2022 252nd JayXon 🇺🇸 916 119 169ms 1 May 2023 252nd DialFrost 🇸🇬 916 119 170ms 24 Mar 2025 254th duckyluuk 🇳🇱 915 65 473ms 18 Jun 2024 254th kg583 🇺🇸 915 65 403ms 20 Oct 2025 256th nwellnhof 🇩🇪 915 112 401ms 21 Nov 2021 256th primo-ppcg 🇹🇭 915 112 394ms 21 Nov 2021 256th btnlq 915 112 368ms 3 Mar 2023 259th primo-ppcg 🇹🇭 915 131 73ms 23 Jun 2022 260th HPWiz 🇳🇿 915 146 2,943ms 12 Oct 2023 261st argusdusty 🇺🇸 915 160 264ms 31 Dec 2020 262nd primo-ppcg 🇹🇭 915 225 4,049ms 4 Oct 2020 263rd zacjl 914 74 57ms 16 May 2025 264th sean-niemann 🇺🇸 914 95 446ms 14 Mar 2025 265th primo-ppcg 🇹🇭 914 112 9ms 5 Oct 2020 266th sean-niemann 🇺🇸 913 109 1,545ms 15 Jul 2025 267th ovs-code 🇩🇪 911 64 133ms 3 Aug 2024 268th duckyluuk 🇳🇱 910 64 12ms 21 Nov 2025 269th Lydxn 🇨🇦 910 69 3,304ms 5 Aug 2023 270th Steffan153 🇫🇮 910 94 826ms 1 Sep 2024 271st Constructor7 908 70 22ms 19 Mar 2018 272nd primo-ppcg 🇹🇭 908 113 58ms 26 Apr 2025 273rd MeWhenI 🇻🇦 907 113 396ms 28 Aug 2023 274th sean-niemann 🇺🇸 907 151 394ms 11 Jan 2025 275th xnor-gate 905 72 168ms 22 Dec 2021 276th MeWhenI 🇻🇦 905 77 18ms 26 Apr 2024 277th Steffan153 🇫🇮 905 96 482ms 21 Jul 2024 278th primo-ppcg 🇹🇭 905 133 85ms 11 days ago 279th GrayJoKing 🇦🇺 905 148 547ms 5 Feb 2025 280th nwellnhof 🇩🇪 904 50 362ms 5 Dec 2022 281st GrayJoKing 🇦🇺 904 54 494ms 13 Sep 2024 282nd sean-niemann 🇺🇸 904 125 500ms 27 Mar 2025 283rd GrayJoKing 🇦🇺 902 181 228ms 5 Feb 2025 284th primo-ppcg 🇹🇭 902 197 40ms 12 May 2023 285th jared-hughes 902 282 3,795ms 22 Jul 2023 286th ovs-code 🇩🇪 901 66 458ms 15 Jan 2024 286th AlephSquirrel 901 66 381ms 21 Jan 2024 286th CornerMercury 🇬🇧 901 66 402ms 12 Oct 2025 289th sean-niemann 🇺🇸 900 108 622ms 19 Nov 2025 290th tomtheisen 🇺🇸 899 114 398ms 21 Nov 2021 290th AdrienHache 🇫🇷 899 114 369ms 25 Apr 2024 292nd primo-ppcg 🇹🇭 899 142 108ms 18 Sep 2023 293rd stassats 898 49 14ms 28 Apr 2018 293rd jslip 898 49 36ms 5 Sep 2018 293rd GrayJoKing 🇦🇺 898 49 14ms 17 Dec 2020 293rd Lydxn 🇨🇦 898 49 14ms 12 Oct 2021 293rd ovs-code 🇩🇪 898 49 14ms 11 Mar 2023 293rd AlephSquirrel 898 49 14ms 11 Mar 2023 293rd Steffan153 🇫🇮 898 49 14ms 12 Mar 2023 293rd xsot 🇸🇬 898 49 14ms 6 Oct 2024 293rd DialFrost 🇸🇬 898 49 15ms 21 Jan 2025 302nd GrayJoKing 🇦🇺 898 162 4,987ms 20 Nov 2025 303rd JayXon 🇺🇸 897 65 131ms 10 Aug 2024 304th Lydxn 🇨🇦 897 86 1,160ms 3 Feb 2023 304th GrayJoKing 🇦🇺 897 86 76ms 5 Oct 2023 306th nwellnhof 🇩🇪 897 667 19ms 19 Nov 2022 307th Alex-x90 🇺🇸 896 65 21ms 2 Jun 2022 307th Shanethegamer 🇺🇸 896 65 20ms 2 Jun 2022 307th GrayJoKing 🇦🇺 896 65 20ms 2 Jun 2022 307th dmrichwa 🇺🇸 896 65 20ms 2 Jun 2022 307th SirBogman 🇺🇸 896 65 20ms 8 Jun 2022 307th inventshah 896 65 20ms 11 Jun 2022 307th Steffan153 🇫🇮 896 65 21ms 10 Apr 2023 307th Argeento 🇵🇱 896 65 20ms 8 Sep 2023 307th edsrzf 🇳🇿 896 65 20ms 29 Aug 2025 307th kirjavascript 896 65 17ms 3 Nov 2025 307th KasperKivimaeki 🇫🇮 896 65 12ms 21 Nov 2025 318th Irratix 🇳🇱 896 71 23ms 1 Jul 2022 318th FlorianCassayre 🇫🇷 896 71 11ms 16 Sep 2023 318th mathisfun271 896 71 14ms 15 Feb 2024 First Prev 241–320 of 4,023 Next Last