Look and Say in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Erlang 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 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 Erlang 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 751st fourth-bit 644 91 21ms 12 Nov 2022 751st mathisfun271 644 91 18ms 13 Feb 2024 753rd klixel 🇨🇦 641 188 163ms 6 Nov 2024 754th HumanoidCPU 639 87 390ms 23 May 2024 754th JunkIce 639 87 363ms 3 Dec 2024 756th 77Tigers 637 92 11ms 19 Feb 2021 756th smartiel 637 92 10ms 18 Sep 2022 756th alexeldridge 637 92 11ms 10 Aug 2024 759th Shanethegamer 🇺🇸 636 91 13ms 26 Apr 2022 759th HumanoidCPU 636 91 10ms 26 Apr 2024 761st Toanuvo 634 59 35ms 20 Jan 2022 762nd jtaxen 634 120 155ms 15 Jul 2024 763rd 09cf 633 118 2ms 14 Sep 2023 764th Shanethegamer 🇺🇸 633 139 21ms 12 Sep 2022 765th MeWhenI 🇻🇦 633 151 2ms 20 Feb 2023 766th itiievskyi 🇺🇦 632 54 127ms 5 Jan 2021 767th SirBogman 🇺🇸 631 88 403ms 15 Jan 2024 767th m-tkach 🇺🇦 631 88 383ms 20 Jan 2024 767th Babafaba 631 88 380ms 3 days ago 770th primo-ppcg 🇹🇭 631 165 341ms 4 Aug 2021 771st jm600 630 93 17ms 17 Apr 2022 771st Kacarott 🇦🇺 630 93 23ms 26 Sep 2023 771st mossiegoat 630 93 14ms 27 Jun 2025 774th johnnythedoggie 630 119 90ms 3 Mar 2021 775th a6166231 🇨🇳 629 92 10ms 5 Jun 2025 776th Salutations45 629 95 3ms 19 Dec 2024 777th msbranicky 627 191 252ms 7 Jan 2025 778th dokutan 626 142 302ms 25 Sep 2025 779th 4hg 🇺🇸 624 60 44ms 3 Mar 2023 780th MeWhenI 🇻🇦 624 141 4ms 10 Sep 2022 781st Laksen 🇩🇰 624 216 27ms 8 Jul 2021 782nd marcin7Cd 623 94 12ms 9 Dec 2020 782nd Natanaelel 🇸🇪 623 94 18ms 22 Aug 2022 782nd firegene 🇮🇪 623 94 11ms 4 Jan 2023 785th Yewzir 🇧🇪 623 113 6ms 27 Jan 2024 786th CaedenHarper 🇨🇦 623 167 489ms 19 days ago 787th Xwilarg 🇫🇷 622 143 359ms 6 Nov 2022 787th Yewzir 🇧🇪 622 143 350ms 11 Feb 2024 789th HumanEquivalentUnit 621 88 228ms 6 Feb 2022 790th Shanethegamer 🇺🇸 620 193 263ms 19 Apr 2022 791st mousetail 🇳🇱 618 195 156ms 18 Jan 2024 792nd jascotm 617 95 25ms 6 May 2021 793rd sean-niemann 🇺🇸 617 121 2ms 7 Jan 2023 794th j-Ewan 617 194 253ms 25 Mar 2022 795th frankgraziano 617 332 21ms 10 hours ago 796th dsntzn 🇸🇰 616 94 10ms 13 Dec 2020 797th ScottHamper 616 169 409ms 20 Apr 2022 797th Apataras 616 169 318ms 26 Jun 2025 799th hemphen 613 145 342ms 20 Oct 2022 799th rifatx 613 145 360ms 22 Jul 2024 799th CaedenHarper 🇨🇦 613 145 400ms 19 days ago 802nd DialFrost 🇸🇬 609 56 111ms 25 Dec 2024 803rd omurakazuaki 🇯🇵 609 95 10ms 19 Feb 2021 804th postie77 609 146 398ms 21 Dec 2022 804th Shanethegamer 🇺🇸 609 146 357ms 26 May 2023 806th Kaffeleif 607 116 7ms 5 Jan 2024 807th roupiq 🇵🇱 607 123 2ms 18 Feb 2024 808th jacklynnepenick 606 56 4ms 11 Sep 2021 809th DialFrost 🇸🇬 606 249 1,035ms 8 Mar 2025 810th HumanoidCPU 605 136 3,083ms 24 Oct 2024 811th gastropner 605 167 606ms 6 Jul 2025 812th MeWhenI 🇻🇦 604 92 427ms 24 May 2024 813th mokymok 🇺🇸 604 97 11ms 23 Jul 2021 813th jacklynnepenick 604 97 14ms 22 Aug 2021 813th SimonSieber 604 97 14ms 15 Dec 2022 813th thehylian 604 97 16ms 17 Sep 2023 813th rsgray 604 97 10ms 6 Jan 2024 813th retrohun 604 97 15ms 7 Dec 2024 819th MeWhenI 🇻🇦 604 103 574ms 14 Feb 2023 820th shaunjc 603 96 10ms 10 Jun 2021 820th Giga-Bowser 603 96 9ms 3 Jan 2022 822nd 0xjac 🇨🇭 602 199 263ms 9 Jun 2025 823rd nullie 602 200 228ms 31 Dec 2024 824th emgordon154 599 252 6ms 10 Jun 2025 825th stefangimmillaro 598 82 18ms 10 days ago First Prev 751–825 of 1,973 Next Last