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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 801st fourth-bit 644 91 16ms 12 Nov 2022 801st mathisfun271 644 91 16ms 13 Feb 2024 801st cros107 🇦🇺 644 91 17ms 1 Jan 2026 804th HumanoidCPU 640 87 418ms 23 May 2024 804th JunkIce 640 87 420ms 3 Dec 2024 806th 77Tigers 637 92 10ms 19 Feb 2021 806th smartiel 637 92 11ms 18 Sep 2022 806th alexeldridge 637 92 10ms 10 Aug 2024 809th Shanethegamer 🇺🇸 636 91 10ms 26 Apr 2022 809th HumanoidCPU 636 91 9ms 26 Apr 2024 811th jtaxen 635 120 134ms 15 Jul 2024 812th Toanuvo 634 59 33ms 20 Jan 2022 813th Shanethegamer 🇺🇸 633 139 19ms 12 Sep 2022 814th MeWhenI 🇻🇦 633 151 2ms 20 Feb 2023 815th itiievskyi 🇺🇦 632 54 160ms 5 Jan 2021 816th SirBogman 🇺🇸 632 88 474ms 15 Jan 2024 816th m-tkach 🇺🇦 632 88 410ms 20 Jan 2024 816th Babafaba 632 88 407ms 4 Nov 2025 816th ndren 632 88 398ms 27 Feb 2026 820th btjones0 632 186 165ms 5 Jan 2021 821st primo-ppcg 🇹🇭 631 165 442ms 4 Aug 2021 822nd jm600 630 93 10ms 17 Apr 2022 822nd Kacarott 🇦🇺 630 93 14ms 26 Sep 2023 822nd robin-scragg 630 93 11ms 27 Jun 2025 822nd qpwoeirut 630 93 10ms 1 Feb 2026 826th johnnythedoggie 630 119 100ms 3 Mar 2021 827th a6166231 🇨🇳 629 92 10ms 5 Jun 2025 828th Salutations45 628 95 2ms 19 Dec 2024 829th dokutan 627 142 402ms 25 Sep 2025 829th amazingalek 🇳🇴 627 142 465ms 11 Jan 2026 831st msbranicky 627 191 299ms 7 Jan 2025 832nd Laksen 🇩🇰 626 216 25ms 8 Jul 2021 833rd Yewzir 🇧🇪 625 113 7ms 27 Jan 2024 834th klixel 🇨🇦 625 188 165ms 6 Nov 2024 835th 4hg 🇺🇸 624 60 34ms 3 Mar 2023 836th marcin7Cd 624 94 11ms 9 Dec 2020 836th Natanaelel 🇸🇪 624 94 15ms 22 Aug 2022 836th firegene 🇮🇪 624 94 10ms 4 Jan 2023 839th MeWhenI 🇻🇦 624 141 3ms 10 Sep 2022 840th Xwilarg 🇫🇷 623 143 406ms 6 Nov 2022 840th Yewzir 🇧🇪 623 143 389ms 11 Feb 2024 842nd CaedenHarper 🇨🇦 623 167 381ms 19 Oct 2025 842nd DialFrost 🇸🇬 623 167 467ms 18 Nov 2025 842nd kmathis22 623 167 593ms 8 Dec 2025 845th HumanEquivalentUnit 622 88 267ms 6 Feb 2022 846th Shanethegamer 🇺🇸 620 193 306ms 19 Apr 2022 847th sean-niemann 🇺🇸 618 121 2ms 7 Jan 2023 848th jascotm 617 95 20ms 6 May 2021 849th j-Ewan 617 194 294ms 25 Mar 2022 850th frankgraziano 617 332 21ms 7 Nov 2025 851st dsntzn 🇸🇰 616 94 8ms 13 Dec 2020 852nd Apataras 616 169 424ms 26 Jun 2025 853rd hemphen 614 145 371ms 20 Oct 2022 853rd rifatx 614 145 403ms 22 Jul 2024 853rd CaedenHarper 🇨🇦 614 145 392ms 19 Oct 2025 856th DialFrost 🇸🇬 610 56 156ms 25 Dec 2024 857th omurakazuaki 🇯🇵 610 95 12ms 19 Feb 2021 858th postie77 610 146 383ms 21 Dec 2022 858th Shanethegamer 🇺🇸 610 146 392ms 26 May 2023 860th Kaffeleif 609 116 6ms 5 Jan 2024 861st roupiq 🇵🇱 608 123 1ms 18 Feb 2024 862nd HumanoidCPU 608 136 2,736ms 24 Oct 2024 863rd jacklynnepenick 606 56 4ms 11 Sep 2021 864th gastropner 606 167 431ms 6 Jul 2025 865th DialFrost 🇸🇬 606 249 1,414ms 8 Mar 2025 866th MeWhenI 🇻🇦 605 92 444ms 24 May 2024 867th mokymok 🇺🇸 604 97 11ms 23 Jul 2021 867th jacklynnepenick 604 97 13ms 22 Aug 2021 867th SimonSieber 604 97 15ms 15 Dec 2022 867th thehylian 604 97 16ms 17 Sep 2023 867th rsgray 604 97 10ms 6 Jan 2024 867th retrohun 604 97 15ms 7 Dec 2024 873rd MeWhenI 🇻🇦 604 103 513ms 14 Feb 2023 874th shaunjc 603 96 9ms 10 Jun 2021 874th Giga-Bowser 603 96 9ms 3 Jan 2022 876th mousetail 🇳🇱 603 195 159ms 18 Jan 2024 877th stefangimmillaro 602 82 15ms 28 Oct 2025 878th 0xjac 🇨🇭 602 199 293ms 9 Jun 2025 879th tigerdan2 🇩🇪 601 173 470ms 30 Nov 2025 880th emgordon154 599 252 8ms 10 Jun 2025 First Prev 801–880 of 2,100 Next Last