The Calendar hole will go live in approximately 3 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 jared-hughes 797 195 10ms 7 Jul 2024 482nd stackofbears 796 47 32ms 25 Mar 2024 483rd primo-ppcg 🇹🇭 796 75 2ms 13 Nov 2022 483rd clockworknazo 796 75 9ms 14 Nov 2022 485th inventshah 796 94 1ms 24 Jan 2023 486th sisyphus-ppcg 🇦🇺 796 120 2ms 8 Apr 2022 487th galloj 🇨🇿 794 62 11ms 10 Sep 2022 487th kritixilithos 794 62 12ms 27 May 2024 489th GrayJoKing 🇦🇺 794 70 359ms 23 Jul 2024 489th GolfingSuccess 🇬🇷 794 70 337ms 25 Jan 2025 489th snoozingnewt 🇨🇦 794 70 421ms 16 Oct 2025 492nd elisherer 🇮🇱 793 73 9ms 2 Jan 2021 492nd dylanarmstrong 793 73 9ms 22 Jan 2024 494th albanian-laundromat 792 74 13ms 3 Jul 2025 495th primo-ppcg 🇹🇭 792 134 40ms 4 Jan 2024 496th Irratix 🇳🇱 790 62 36ms 4 Mar 2022 497th ovs-code 🇩🇪 788 113 314ms 24 Aug 2023 498th MeWhenI 🇻🇦 788 132 515ms 7 Nov 2025 499th albanian-laundromat 787 76 820ms 4 days ago 500th jipsong 🇩🇪 785 97 116ms 12 Jul 2024 501st lynn 785 108 107ms 18 May 2021 502nd duckyluuk 🇳🇱 783 71 356ms 28 Aug 2024 503rd MeWhenI 🇻🇦 783 90 7ms 9 May 2024 504th jipsong 🇩🇪 783 153 263ms 13 Jun 2024 505th perlebach 🇨🇿 782 45 3ms 18 Aug 2021 505th JRaspass 🇬🇧 782 45 3ms 1 Sep 2021 507th HETHAT 🇩🇿 782 75 10ms 26 Feb 2021 507th gilufin 782 75 12ms 21 Jun 2021 507th schachmattmatt 782 75 11ms 11 Aug 2021 507th KatieLG 🇬🇧 782 75 11ms 8 Jun 2022 507th fredrik-bakke 🇳🇴 782 75 10ms 5 Oct 2022 507th minhtrancccp 782 75 10ms 17 Oct 2023 507th tri1212 🇻🇳 782 75 11ms 28 Oct 2023 507th AtengChen 782 75 10ms 31 Aug 2024 507th Powerroff 782 75 64ms 12 Dec 2024 507th plcc0 782 75 11ms 19 Mar 2025 507th JOrE20 🇺🇸 782 75 13ms 4 days ago 518th lynn 780 48 33ms 19 Apr 2021 519th AlephSquirrel 780 128 5ms 21 Jan 2025 520th SirBogman 🇺🇸 780 136 39ms 19 Oct 2023 521st emgordon154 779 129 94ms 24 days ago 522nd ndren 778 36 43ms 7 Aug 2023 522nd snoozingnewt 🇨🇦 778 36 44ms 18 Sep 2023 522nd TheCatGuy12321 778 36 42ms 26 Aug 2024 525th Yewzir 🇧🇪 778 114 2ms 17 Oct 2023 526th olleicua 🇺🇸 777 63 49ms 23 Mar 2024 527th annaproxy 777 98 114ms 28 Jan 2022 528th emplv 🇱🇻 776 64 130ms 29 Oct 2024 529th error256 774 91 5ms 15 Feb 2025 530th stefangimmillaro 773 97 104ms 2 Jun 2023 531st gifti258 773 102 70ms 18 Sep 2023 532nd GrayJoKing 🇦🇺 773 139 2ms 23 Mar 2021 533rd bob-th 771 76 10ms 8 Aug 2022 533rd xnor-gate 771 76 9ms 10 Jul 2023 533rd 5cw 🇺🇸 771 76 10ms 19 Oct 2024 536th edsrzf 🇳🇿 771 89 74ms 12 Jun 2025 536th error256 771 89 74ms 17 Jun 2025 538th 386asm 🇺🇸 771 115 39ms 8 May 2023 539th Shanethegamer 🇺🇸 770 110 117ms 1 May 2023 540th m-tkach 🇺🇦 770 175 25ms 20 Dec 2021 541st Yewzir 🇧🇪 769 195 2,269ms 25 May 2024 542nd snoozingnewt 🇨🇦 767 131 92ms 23 days ago 543rd tailorspy 766 132 57ms 6 Aug 2024 544th lynn 766 137 26ms 8 Aug 2023 545th primo-ppcg 🇹🇭 766 176 25ms 5 Mar 2022 546th Marin-Kitagawa 765 64 37ms 18 Jul 2021 546th ndren 765 64 39ms 29 Aug 2023 548th sean-niemann 🇺🇸 765 136 437ms 26 Sep 2025 549th Natanaelel 🇸🇪 764 49 32ms 24 Nov 2023 550th marshallward 🇺🇸 763 139 41ms 26 Jun 2023 551st edsrzf 🇳🇿 763 157 289ms 12 Jun 2025 552nd neihousaigaai 762 76 8ms 27 May 2021 552nd tayloia 🇬🇧 762 76 9ms 17 May 2023 552nd biocommando 🇫🇮 762 76 9ms 9 Aug 2023 552nd FortuiteMan 🇫🇷 762 76 9ms 14 Jul 2025 556th ovs-code 🇩🇪 762 198 480ms 30 Jan 2025 557th RaBa21 🇭🇺 761 77 11ms 1 Aug 2025 558th Alex-x90 🇺🇸 760 133 398ms 13 Apr 2023 559th primo-ppcg 🇹🇭 757 112 121ms 1 May 2023 560th primo-ppcg 🇹🇭 757 132 8ms 9 Feb 2021 First Prev 481–560 of 2,023 Next Last