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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 525th xnor-gate 771 76 10ms 10 Jul 2023 525th 5cw 🇺🇸 771 76 11ms 19 Oct 2024 528th edsrzf 🇳🇿 771 89 85ms 12 Jun 2025 528th error256 771 89 87ms 17 Jun 2025 530th 386asm 🇺🇸 771 115 40ms 8 May 2023 531st Shanethegamer 🇺🇸 770 110 117ms 1 May 2023 532nd m-tkach 🇺🇦 770 175 28ms 20 Dec 2021 533rd Yewzir 🇧🇪 769 195 1,698ms 25 May 2024 534th tailorspy 766 132 55ms 6 Aug 2024 535th lynn 766 137 27ms 8 Aug 2023 536th primo-ppcg 🇹🇭 766 176 35ms 5 Mar 2022 537th Marin-Kitagawa 765 64 42ms 18 Jul 2021 537th ndren 765 64 38ms 29 Aug 2023 539th sean-niemann 🇺🇸 765 136 343ms 26 Sep 2025 540th Natanaelel 🇸🇪 764 49 33ms 24 Nov 2023 541st marshallward 🇺🇸 763 139 40ms 26 Jun 2023 542nd edsrzf 🇳🇿 763 157 255ms 12 Jun 2025 543rd neihousaigaai 762 76 10ms 27 May 2021 543rd tayloia 🇬🇧 762 76 11ms 17 May 2023 543rd biocommando 🇫🇮 762 76 8ms 9 Aug 2023 543rd FortuiteMan 🇫🇷 762 76 9ms 14 Jul 2025 547th ovs-code 🇩🇪 762 198 486ms 30 Jan 2025 548th RaBa21 🇭🇺 761 77 14ms 1 Aug 2025 549th Alex-x90 🇺🇸 760 133 377ms 13 Apr 2023 550th albanian-laundromat 757 79 720ms 24 days ago 551st primo-ppcg 🇹🇭 757 112 121ms 1 May 2023 552nd primo-ppcg 🇹🇭 757 132 11ms 9 Feb 2021 553rd retrohun 755 102 12ms 9 Nov 2022 554th typeswitch-dev 🇵🇹 755 114 4ms 24 Jul 2023 555th roupiq 🇵🇱 755 134 371ms 18 Feb 2024 556th jipsong 🇩🇪 754 91 77ms 12 Mar 2024 557th guliyevemil1 🇦🇿 754 101 167ms 31 Jan 2021 557th cipharius 754 101 128ms 6 Feb 2021 557th YAJUE114514 754 101 129ms 30 Jul 2025 560th DaCuteRaccoon 753 65 34ms 23 Apr 2022 561st sean-niemann 🇺🇸 753 93 4ms 4 Nov 2023 561st targrik 753 93 4ms 5 Aug 2025 563rd olleicua 🇺🇸 752 77 9ms 20 Jan 2024 564th jared-hughes 752 127 2ms 6 Mar 2022 565th RYNO8 751 78 10ms 27 Aug 2021 565th jmerle 🇳🇱 751 78 15ms 16 Feb 2023 565th Yewzir 🇧🇪 751 78 16ms 16 Apr 2023 565th AlephSquirrel 751 78 10ms 1 Jul 2023 565th Artemis21 🇬🇧 751 78 11ms 21 Jan 2025 570th Re-Adventures 🇮🇳 750 127 104ms 22 Dec 2023 571st JDiLenarda 🇫🇷 750 146 1,276ms 11 Nov 2023 572nd Natanaelel 🇸🇪 749 47 3ms 25 Aug 2021 573rd ovs-code 🇩🇪 749 94 5ms 11 Dec 2023 574th emgordon154 748 160 259ms 17 Jan 2025 575th strout 746 102 147ms 24 Aug 2022 575th the-zammers 746 102 155ms 1 Oct 2023 577th janbehrens 🇩🇪 745 94 4ms 2 Dec 2020 577th josh-h-90 745 94 4ms 7 Oct 2022 577th emplv 🇱🇻 745 94 4ms 3 Oct 2023 577th DialFrost 🇸🇬 745 94 4ms 15 Nov 2023 577th edsrzf 🇳🇿 745 94 4ms 26 Aug 2025 582nd Yewzir 🇧🇪 745 107 74ms 9 Mar 2024 583rd lynn 745 162 439ms 26 Feb 2025 584th janAkali 🇷🇺 744 111 117ms 3 Sep 2024 585th Bonjour27891 🇻🇳 742 79 10ms 10 Apr 2022 585th rollershutter 742 79 11ms 11 Jul 2023 585th SB-945 742 79 10ms 23 Feb 2024 585th elgan65536 742 79 10ms 30 Mar 2024 589th KatieLG 🇬🇧 741 75 511ms 28 Oct 2024 590th synt7x 🇺🇸 741 129 2ms 5 Aug 2025 591st JohandeRuiter 🇳🇱 740 101 2ms 24 Nov 2023 591st xsot 🇸🇬 740 101 149ms 23 Sep 2025 591st 09cf 740 101 3ms 13 days ago 594th kumavale 740 163 169ms 26 days ago 595th wiebecommajonas 739 103 169ms 30 Nov 2022 596th emplv 🇱🇻 739 162 252ms 18 Jan 2022 597th edsrzf 🇳🇿 738 141 343ms 24 days ago 598th GolfingSuccess 🇬🇷 737 38 37ms 22 Jul 2022 598th GrayJoKing 🇦🇺 737 38 44ms 31 Jul 2022 598th AlephSquirrel 737 38 40ms 2 Jul 2023 First Prev 526–600 of 1,999 Next Last