The Calendar hole will go live in approximately 13 days. Why not try and solve it ahead of time?
Pangram Grep 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 480th thisishowmymindworks 🇳🇴 860 66 10ms 14 Aug 2020 480th Athe81 860 66 9ms 5 Nov 2020 480th Shanethegamer 🇺🇸 860 66 9ms 26 Jan 2021 480th BBoehm 🇩🇪 860 66 10ms 3 Feb 2021 480th AlephSquirrel 860 66 10ms 29 Dec 2022 480th madeforlosers 860 66 9ms 10 Oct 2023 480th KaleChips22 860 66 10ms 21 Jul 2025 480th vhoulbreque 🇫🇷 860 66 10ms 15 days ago 489th primo-ppcg 🇹🇭 860 95 2ms 26 Apr 2022 490th lynn 860 117 28ms 12 Jul 2023 491st sisyphus-ppcg 🇦🇺 859 105 4ms 13 Sep 2022 491st Shanethegamer 🇺🇸 859 105 4ms 17 Apr 2023 493rd ovs-code 🇩🇪 858 46 27ms 5 May 2023 494th edsrzf 🇳🇿 857 71 137ms 20 days ago 494th DialFrost 🇸🇬 857 71 95ms 20 days ago 494th emgordon154 857 71 97ms 14 days ago 494th snoozingnewt 🇨🇦 857 71 116ms 13 days ago 498th DialFrost 🇸🇬 857 94 1,316ms 25 Apr 2025 498th dokutan 857 94 1,330ms 18 Aug 2025 500th zacjl 856 82 7ms 12 Jan 2025 500th error256 856 82 8ms 12 Jul 2025 502nd Artemis21 🇬🇧 855 105 229ms 31 Dec 2024 503rd MeWhenI 🇻🇦 854 53 1,203ms 13 Nov 2022 504th Shanethegamer 🇺🇸 854 68 98ms 10 Nov 2022 505th SirBogman 🇺🇸 853 42 433ms 1 Dec 2021 505th alemelis 853 42 468ms 9 Mar 2023 505th pardouin 🇫🇷 853 42 479ms 8 Sep 2024 505th Lv0Sys 🇵🇱 853 42 404ms 18 days ago 509th Shanethegamer 🇺🇸 853 118 27ms 11 Nov 2023 510th btnlq 852 49 10ms 15 Nov 2022 510th sean-niemann 🇺🇸 852 49 12ms 21 Dec 2024 512th canissimia 🇦🇶 852 111 3ms 8 May 2025 513th GrayJoKing 🇦🇺 851 96 8ms 26 Jul 2023 514th inventshah 851 106 4ms 13 Sep 2022 515th jared-hughes 849 43 45ms 12 Sep 2022 515th error256 849 43 64ms 12 Jul 2025 517th SB-945 849 70 14ms 13 Mar 2024 518th pardouin 🇫🇷 849 186 1,830ms 14 Sep 2025 519th Natanaelel 🇸🇪 848 33 177ms 30 Sep 2021 520th Shanethegamer 🇺🇸 848 88 401ms 6 Nov 2021 520th primo-ppcg 🇹🇭 848 88 428ms 6 Nov 2021 520th Lydxn 🇨🇦 848 88 408ms 7 Nov 2021 520th MichalMarsalek 🇨🇿 848 88 401ms 20 Jan 2022 520th Steffan153 🇫🇮 848 88 399ms 21 Feb 2023 520th sean-niemann 🇺🇸 848 88 387ms 15 Jun 2025 526th kg583 🇺🇸 848 126 43ms 14 Feb 2025 527th error256 848 205 578ms 12 Jul 2025 528th saito-ta 🇯🇵 847 47 20ms 24 Nov 2023 528th retrohun 847 47 39ms 27 Sep 2024 530th cryosis7 847 67 10ms 14 Nov 2020 530th KasperKivimaeki 🇫🇮 847 67 10ms 8 May 2025 532nd Steffan153 🇫🇮 846 83 7ms 10 Mar 2024 532nd dokutan 846 83 6ms 1 Jul 2024 532nd edsrzf 🇳🇿 846 83 8ms 12 Jan 2025 535th arjanadriaanse 🇳🇱 845 116 137ms 26 Nov 2021 536th h3ra993huskp 🇯🇵 844 103 459ms 18 days ago 537th fuzzylojik-golf 🇺🇸 843 36 5ms 21 Jul 2025 538th GrayJoKing 🇦🇺 843 62 571ms 16 Jan 2024 538th m-tkach 🇺🇦 843 62 558ms 20 Jan 2024 538th AlephSquirrel 843 62 581ms 22 Jan 2024 538th Yewzir 🇧🇪 843 62 579ms 4 Feb 2024 538th Shanethegamer 🇺🇸 843 62 567ms 4 Mar 2024 538th neel11235813 843 62 415ms 14 Mar 2024 538th dokutan 843 62 426ms 29 Apr 2024 538th Steffan153 🇫🇮 843 62 589ms 8 Jun 2024 538th lynn 843 62 544ms 21 days ago 547th btnlq 843 85 25ms 16 Dec 2021 548th Shanethegamer 🇺🇸 843 97 2ms 25 Feb 2023 548th mtirado1 843 97 2ms 17 Apr 2023 548th NickTheEASDude 🇺🇸 843 97 2ms 10 Sep 2024 551st snoozingnewt 🇨🇦 842 69 79ms 11 days ago 552nd jacobly0 🇺🇸 839 188 1,822ms 22 Apr 2024 553rd sean-niemann 🇺🇸 838 100 36ms 11 Jul 2025 554th vezzick 837 71 12ms 8 Mar 2021 554th P-Quentin 🇫🇷 837 71 12ms 3 Aug 2022 554th enbyte 837 71 14ms 9 Dec 2023 554th xyangst 837 71 10ms 3 Oct 2024 554th robin-scragg 837 71 10ms 18 Oct 2025 559th kaascevich 837 93 85ms 19 Jul 2025 560th primo-ppcg 🇹🇭 836 251 362ms 13 Aug 2025 First Prev 481–560 of 2,575 Next Last