The Calendar hole will go live in approximately 9 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 primo-ppcg 🇹🇭 796 75 2ms 13 Nov 2022 481st clockworknazo 796 75 9ms 14 Nov 2022 483rd inventshah 796 94 1ms 24 Jan 2023 484th sisyphus-ppcg 🇦🇺 796 120 2ms 8 Apr 2022 485th galloj 🇨🇿 794 62 11ms 10 Sep 2022 485th kritixilithos 794 62 12ms 27 May 2024 487th GrayJoKing 🇦🇺 794 70 359ms 23 Jul 2024 487th GolfingSuccess 🇬🇷 794 70 337ms 25 Jan 2025 487th snoozingnewt 🇨🇦 794 70 421ms 16 Oct 2025 490th elisherer 🇮🇱 793 73 9ms 2 Jan 2021 490th dylanarmstrong 793 73 9ms 22 Jan 2024 492nd albanian-laundromat 792 74 13ms 3 Jul 2025 493rd primo-ppcg 🇹🇭 792 134 40ms 4 Jan 2024 494th Irratix 🇳🇱 790 62 37ms 4 Mar 2022 495th ovs-code 🇩🇪 788 113 314ms 24 Aug 2023 496th MeWhenI 🇻🇦 788 132 515ms 7 Nov 2025 497th jipsong 🇩🇪 785 97 116ms 12 Jul 2024 498th lynn 785 108 107ms 18 May 2021 499th duckyluuk 🇳🇱 783 71 356ms 28 Aug 2024 500th MeWhenI 🇻🇦 783 90 7ms 9 May 2024 501st jipsong 🇩🇪 783 153 263ms 13 Jun 2024 502nd perlebach 🇨🇿 782 45 3ms 18 Aug 2021 502nd JRaspass 🇬🇧 782 45 3ms 1 Sep 2021 504th HETHAT 🇩🇿 781 75 10ms 26 Feb 2021 504th gilufin 781 75 12ms 21 Jun 2021 504th schachmattmatt 781 75 11ms 11 Aug 2021 504th KatieLG 🇬🇧 781 75 11ms 8 Jun 2022 504th fredrik-bakke 🇳🇴 781 75 10ms 5 Oct 2022 504th minhtrancccp 781 75 10ms 17 Oct 2023 504th tri1212 🇻🇳 781 75 11ms 28 Oct 2023 504th AtengChen 781 75 10ms 31 Aug 2024 504th Powerroff 781 75 64ms 12 Dec 2024 504th plcc0 781 75 11ms 19 Mar 2025 514th lynn 780 48 33ms 19 Apr 2021 515th AlephSquirrel 780 128 5ms 21 Jan 2025 516th SirBogman 🇺🇸 780 136 39ms 19 Oct 2023 517th emgordon154 779 129 94ms 17 days ago 518th ndren 778 36 53ms 7 Aug 2023 518th snoozingnewt 🇨🇦 778 36 55ms 18 Sep 2023 518th TheCatGuy12321 778 36 42ms 26 Aug 2024 521st Yewzir 🇧🇪 778 114 2ms 17 Oct 2023 522nd olleicua 🇺🇸 777 63 34ms 23 Mar 2024 523rd annaproxy 777 98 114ms 28 Jan 2022 524th emplv 🇱🇻 776 64 130ms 29 Oct 2024 525th error256 774 91 5ms 15 Feb 2025 526th stefangimmillaro 773 97 104ms 2 Jun 2023 527th gifti258 773 102 70ms 18 Sep 2023 528th GrayJoKing 🇦🇺 773 139 2ms 23 Mar 2021 529th bob-th 771 76 10ms 8 Aug 2022 529th xnor-gate 771 76 9ms 10 Jul 2023 529th 5cw 🇺🇸 771 76 10ms 19 Oct 2024 532nd edsrzf 🇳🇿 771 89 74ms 12 Jun 2025 532nd error256 771 89 74ms 17 Jun 2025 534th 386asm 🇺🇸 771 115 39ms 8 May 2023 535th Shanethegamer 🇺🇸 770 110 117ms 1 May 2023 536th m-tkach 🇺🇦 770 175 25ms 20 Dec 2021 537th Yewzir 🇧🇪 769 195 2,269ms 25 May 2024 538th snoozingnewt 🇨🇦 767 131 92ms 16 days ago 539th tailorspy 766 132 80ms 6 Aug 2024 540th lynn 766 137 26ms 8 Aug 2023 541st primo-ppcg 🇹🇭 766 176 25ms 5 Mar 2022 542nd Marin-Kitagawa 765 64 37ms 18 Jul 2021 542nd ndren 765 64 39ms 29 Aug 2023 544th sean-niemann 🇺🇸 765 136 437ms 26 Sep 2025 545th Natanaelel 🇸🇪 764 49 32ms 24 Nov 2023 546th marshallward 🇺🇸 763 139 41ms 26 Jun 2023 547th edsrzf 🇳🇿 763 157 289ms 12 Jun 2025 548th neihousaigaai 762 76 8ms 27 May 2021 548th tayloia 🇬🇧 762 76 9ms 17 May 2023 548th biocommando 🇫🇮 762 76 9ms 9 Aug 2023 548th FortuiteMan 🇫🇷 762 76 9ms 14 Jul 2025 552nd ovs-code 🇩🇪 762 198 480ms 30 Jan 2025 553rd RaBa21 🇭🇺 761 77 11ms 1 Aug 2025 554th Alex-x90 🇺🇸 760 133 521ms 13 Apr 2023 555th albanian-laundromat 757 79 740ms 3 Nov 2025 556th primo-ppcg 🇹🇭 757 112 121ms 1 May 2023 557th primo-ppcg 🇹🇭 757 132 8ms 9 Feb 2021 558th retrohun 755 102 21ms 9 Nov 2022 559th typeswitch-dev 🇵🇹 755 114 4ms 24 Jul 2023 560th roupiq 🇵🇱 755 134 450ms 18 Feb 2024 First Prev 481–560 of 2,019 Next Last