The Calendar hole will go live in approximately 8 days. Why not try and solve it ahead of time?
Look and Say 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 481st stackofbears 796 47 32ms 25 Mar 2024 482nd primo-ppcg 🇹🇭 796 75 2ms 13 Nov 2022 482nd clockworknazo 796 75 9ms 14 Nov 2022 484th inventshah 796 94 1ms 24 Jan 2023 485th sisyphus-ppcg 🇦🇺 796 120 3ms 8 Apr 2022 486th galloj 🇨🇿 794 62 11ms 10 Sep 2022 486th kritixilithos 794 62 12ms 27 May 2024 488th GrayJoKing 🇦🇺 794 70 359ms 23 Jul 2024 488th GolfingSuccess 🇬🇷 794 70 337ms 25 Jan 2025 488th snoozingnewt 🇨🇦 794 70 421ms 16 Oct 2025 491st elisherer 🇮🇱 793 73 9ms 2 Jan 2021 491st dylanarmstrong 793 73 9ms 22 Jan 2024 493rd albanian-laundromat 792 74 13ms 3 Jul 2025 494th primo-ppcg 🇹🇭 792 134 40ms 4 Jan 2024 495th Irratix 🇳🇱 790 62 37ms 4 Mar 2022 496th ovs-code 🇩🇪 788 113 314ms 24 Aug 2023 497th MeWhenI 🇻🇦 788 132 515ms 7 Nov 2025 498th albanian-laundromat 787 76 820ms 94 mins ago 499th jipsong 🇩🇪 785 97 116ms 12 Jul 2024 500th lynn 785 108 107ms 18 May 2021 501st duckyluuk 🇳🇱 783 71 356ms 28 Aug 2024 502nd MeWhenI 🇻🇦 783 90 7ms 9 May 2024 503rd jipsong 🇩🇪 783 153 263ms 13 Jun 2024 504th perlebach 🇨🇿 782 45 3ms 18 Aug 2021 504th JRaspass 🇬🇧 782 45 3ms 1 Sep 2021 506th HETHAT 🇩🇿 781 75 10ms 26 Feb 2021 506th gilufin 781 75 12ms 21 Jun 2021 506th schachmattmatt 781 75 11ms 11 Aug 2021 506th KatieLG 🇬🇧 781 75 11ms 8 Jun 2022 506th fredrik-bakke 🇳🇴 781 75 10ms 5 Oct 2022 506th minhtrancccp 781 75 10ms 17 Oct 2023 506th tri1212 🇻🇳 781 75 11ms 28 Oct 2023 506th AtengChen 781 75 10ms 31 Aug 2024 506th Powerroff 781 75 64ms 12 Dec 2024 506th plcc0 781 75 11ms 19 Mar 2025 516th lynn 780 48 33ms 19 Apr 2021 517th AlephSquirrel 780 128 5ms 21 Jan 2025 518th SirBogman 🇺🇸 780 136 39ms 19 Oct 2023 519th emgordon154 779 129 94ms 19 days ago 520th ndren 778 36 53ms 7 Aug 2023 520th snoozingnewt 🇨🇦 778 36 55ms 18 Sep 2023 520th TheCatGuy12321 778 36 42ms 26 Aug 2024 523rd Yewzir 🇧🇪 778 114 2ms 17 Oct 2023 524th olleicua 🇺🇸 777 63 34ms 23 Mar 2024 525th annaproxy 777 98 114ms 28 Jan 2022 526th emplv 🇱🇻 776 64 130ms 29 Oct 2024 527th error256 774 91 5ms 15 Feb 2025 528th stefangimmillaro 773 97 104ms 2 Jun 2023 529th gifti258 773 102 70ms 18 Sep 2023 530th GrayJoKing 🇦🇺 773 139 2ms 23 Mar 2021 531st bob-th 771 76 10ms 8 Aug 2022 531st xnor-gate 771 76 9ms 10 Jul 2023 531st 5cw 🇺🇸 771 76 10ms 19 Oct 2024 534th edsrzf 🇳🇿 771 89 74ms 12 Jun 2025 534th error256 771 89 74ms 17 Jun 2025 536th 386asm 🇺🇸 771 115 39ms 8 May 2023 537th Shanethegamer 🇺🇸 770 110 117ms 1 May 2023 538th m-tkach 🇺🇦 770 175 25ms 20 Dec 2021 539th Yewzir 🇧🇪 769 195 2,269ms 25 May 2024 540th snoozingnewt 🇨🇦 767 131 92ms 18 days ago 541st tailorspy 766 132 80ms 6 Aug 2024 542nd lynn 766 137 26ms 8 Aug 2023 543rd primo-ppcg 🇹🇭 766 176 25ms 5 Mar 2022 544th Marin-Kitagawa 765 64 37ms 18 Jul 2021 544th ndren 765 64 39ms 29 Aug 2023 546th sean-niemann 🇺🇸 765 136 437ms 26 Sep 2025 547th Natanaelel 🇸🇪 764 49 32ms 24 Nov 2023 548th marshallward 🇺🇸 763 139 41ms 26 Jun 2023 549th edsrzf 🇳🇿 763 157 289ms 12 Jun 2025 550th neihousaigaai 762 76 8ms 27 May 2021 550th tayloia 🇬🇧 762 76 9ms 17 May 2023 550th biocommando 🇫🇮 762 76 9ms 9 Aug 2023 550th FortuiteMan 🇫🇷 762 76 9ms 14 Jul 2025 554th ovs-code 🇩🇪 762 198 480ms 30 Jan 2025 555th RaBa21 🇭🇺 761 77 11ms 1 Aug 2025 556th Alex-x90 🇺🇸 760 133 521ms 13 Apr 2023 557th primo-ppcg 🇹🇭 757 112 121ms 1 May 2023 558th primo-ppcg 🇹🇭 757 132 8ms 9 Feb 2021 559th retrohun 755 102 21ms 9 Nov 2022 560th typeswitch-dev 🇵🇹 755 114 4ms 24 Jul 2023 First Prev 481–560 of 2,020 Next Last