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 450th Shanethegamer 🇺🇸 806 69 372ms 16 Jan 2024 450th emgordon154 806 69 365ms 20 Sep 2024 453rd MeWhenI 🇻🇦 806 110 2ms 10 Oct 2023 454th nwellnhof 🇩🇪 804 93 1ms 20 Dec 2020 454th NewDefectus 🇮🇱 804 93 2ms 8 May 2021 456th Secozzi 803 61 33ms 5 May 2021 456th annaproxy 803 61 32ms 4 Jan 2022 456th PikeIt 803 61 32ms 26 Jun 2023 459th rak1507 🇬🇧 803 73 20ms 2 Jan 2021 459th MeWhenI 🇻🇦 803 73 19ms 22 Oct 2021 459th Just4FunCoder 803 73 14ms 26 Oct 2022 459th FlorianCassayre 🇫🇷 803 73 10ms 23 Sep 2023 463rd ovs-code 🇩🇪 803 95 13ms 30 Jun 2024 464th duckyluuk 🇳🇱 803 119 2ms 18 Jul 2024 464th FlyingPenguin223 803 119 2ms 18 Nov 2024 466th snoozingnewt 🇨🇦 802 66 110ms 19 Oct 2025 467th ovs-code 🇩🇪 802 81 1,218ms 3 Feb 2023 467th sisyphus-ppcg 🇦🇺 802 81 1,227ms 6 Feb 2023 467th edsrzf 🇳🇿 802 81 1,191ms 27 Aug 2025 470th primo-ppcg 🇹🇭 802 103 122ms 6 Aug 2024 471st Yax42 🇫🇷 801 111 388ms 15 Jun 2025 472nd NewDefectus 🇮🇱 800 44 3ms 22 Jun 2021 472nd ovs-code 🇩🇪 800 44 3ms 22 Jun 2023 472nd Shanethegamer 🇺🇸 800 44 3ms 8 Nov 2023 472nd blaztoma 🇱🇹 800 44 3ms 27 days ago 476th perlebach 🇨🇿 799 103 2,762ms 10 Jun 2025 477th albanian-laundromat 798 86 71ms 20 days ago 478th jared-hughes 797 195 10ms 7 Jul 2024 479th stackofbears 796 47 32ms 25 Mar 2024 480th primo-ppcg 🇹🇭 796 75 2ms 13 Nov 2022 480th clockworknazo 796 75 9ms 14 Nov 2022 482nd sisyphus-ppcg 🇦🇺 796 120 2ms 8 Apr 2022 483rd inventshah 795 94 1ms 24 Jan 2023 484th galloj 🇨🇿 794 62 11ms 10 Sep 2022 484th kritixilithos 794 62 12ms 27 May 2024 486th GrayJoKing 🇦🇺 794 70 359ms 23 Jul 2024 486th GolfingSuccess 🇬🇷 794 70 337ms 25 Jan 2025 486th snoozingnewt 🇨🇦 794 70 421ms 16 Oct 2025 489th elisherer 🇮🇱 793 73 9ms 2 Jan 2021 489th dylanarmstrong 793 73 9ms 22 Jan 2024 491st albanian-laundromat 792 74 13ms 3 Jul 2025 492nd primo-ppcg 🇹🇭 792 134 40ms 4 Jan 2024 493rd Irratix 🇳🇱 790 62 35ms 4 Mar 2022 494th MeWhenI 🇻🇦 788 132 515ms 7 Nov 2025 495th ovs-code 🇩🇪 787 113 316ms 24 Aug 2023 496th jipsong 🇩🇪 785 97 116ms 12 Jul 2024 497th lynn 785 108 107ms 18 May 2021 498th duckyluuk 🇳🇱 783 71 356ms 28 Aug 2024 499th MeWhenI 🇻🇦 783 90 7ms 9 May 2024 500th jipsong 🇩🇪 783 153 263ms 13 Jun 2024 501st perlebach 🇨🇿 782 45 3ms 18 Aug 2021 501st JRaspass 🇬🇧 782 45 3ms 1 Sep 2021 503rd HETHAT 🇩🇿 781 75 10ms 26 Feb 2021 503rd gilufin 781 75 12ms 21 Jun 2021 503rd schachmattmatt 781 75 11ms 11 Aug 2021 503rd KatieLG 🇬🇧 781 75 11ms 8 Jun 2022 503rd fredrik-bakke 🇳🇴 781 75 10ms 5 Oct 2022 503rd minhtrancccp 781 75 10ms 17 Oct 2023 503rd tri1212 🇻🇳 781 75 11ms 28 Oct 2023 503rd AtengChen 781 75 10ms 31 Aug 2024 503rd Powerroff 781 75 64ms 12 Dec 2024 503rd plcc0 781 75 11ms 19 Mar 2025 513th lynn 780 48 33ms 19 Apr 2021 514th AlephSquirrel 780 128 5ms 21 Jan 2025 515th SirBogman 🇺🇸 780 136 39ms 19 Oct 2023 516th ndren 778 36 41ms 7 Aug 2023 516th snoozingnewt 🇨🇦 778 36 41ms 18 Sep 2023 516th TheCatGuy12321 778 36 42ms 26 Aug 2024 519th Yewzir 🇧🇪 778 114 2ms 17 Oct 2023 520th olleicua 🇺🇸 777 63 33ms 23 Mar 2024 521st annaproxy 777 98 114ms 28 Jan 2022 522nd emplv 🇱🇻 776 64 130ms 29 Oct 2024 523rd emgordon154 776 129 96ms 6 days ago 524th error256 774 91 5ms 15 Feb 2025 525th stefangimmillaro 773 97 99ms 2 Jun 2023 First Prev 451–525 of 2,013 Next Last