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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 526th tailorspy 766 132 67ms 6 Aug 2024 527th lynn 766 137 27ms 8 Aug 2023 528th Marin-Kitagawa 765 64 42ms 18 Jul 2021 528th ndren 765 64 38ms 29 Aug 2023 530th albanian-laundromat 765 115 5ms 22 Sep 2025 531st Natanaelel 🇸🇪 764 49 24 Nov 2023 532nd sean-niemann 🇺🇸 764 136 477ms 26 days ago 533rd primo-ppcg 🇹🇭 764 176 35ms 5 Mar 2022 534th marshallward 🇺🇸 763 139 40ms 26 Jun 2023 535th edsrzf 🇳🇿 763 157 278ms 12 Jun 2025 536th neihousaigaai 762 76 9ms 27 May 2021 536th tayloia 🇬🇧 762 76 10ms 17 May 2023 536th biocommando 🇫🇮 762 76 9ms 9 Aug 2023 536th FortuiteMan 🇫🇷 762 76 10ms 14 Jul 2025 540th ovs-code 🇩🇪 762 198 30 Jan 2025 541st RaBa21 🇭🇺 761 77 12ms 1 Aug 2025 542nd Alex-x90 🇺🇸 760 133 431ms 13 Apr 2023 543rd primo-ppcg 🇹🇭 757 112 121ms 1 May 2023 544th primo-ppcg 🇹🇭 757 132 11ms 9 Feb 2021 545th retrohun 755 102 12ms 9 Nov 2022 546th typeswitch-dev 🇵🇹 755 114 4ms 24 Jul 2023 547th guliyevemil1 🇦🇿 754 101 167ms 31 Jan 2021 547th cipharius 754 101 128ms 6 Feb 2021 547th YAJUE114514 754 101 129ms 30 Jul 2025 550th roupiq 🇵🇱 754 134 399ms 18 Feb 2024 551st DaCuteRaccoon 753 65 34ms 23 Apr 2022 552nd sean-niemann 🇺🇸 753 93 5ms 4 Nov 2023 552nd targrik 753 93 4ms 5 Aug 2025 554th olleicua 🇺🇸 752 77 9ms 20 Jan 2024 555th jipsong 🇩🇪 752 91 12 Mar 2024 556th jared-hughes 752 127 2ms 6 Mar 2022 557th RYNO8 751 78 13ms 27 Aug 2021 557th jmerle 🇳🇱 751 78 19ms 16 Feb 2023 557th Yewzir 🇧🇪 751 78 15ms 16 Apr 2023 557th AlephSquirrel 751 78 11ms 1 Jul 2023 557th Artemis21 🇬🇧 751 78 16ms 21 Jan 2025 562nd Re-Adventures 🇮🇳 750 127 112ms 22 Dec 2023 563rd JDiLenarda 🇫🇷 750 146 1,323ms 11 Nov 2023 564th ovs-code 🇩🇪 749 94 7ms 11 Dec 2023 565th Natanaelel 🇸🇪 748 47 3ms 25 Aug 2021 566th emgordon154 748 160 256ms 17 Jan 2025 567th strout 746 102 147ms 24 Aug 2022 567th the-zammers 746 102 155ms 1 Oct 2023 569th janbehrens 🇩🇪 745 94 5ms 2 Dec 2020 569th josh-h-90 745 94 5ms 7 Oct 2022 569th emplv 🇱🇻 745 94 4ms 3 Oct 2023 569th DialFrost 🇸🇬 745 94 4ms 15 Nov 2023 569th edsrzf 🇳🇿 745 94 5ms 26 Aug 2025 574th Yewzir 🇧🇪 745 107 74ms 9 Mar 2024 575th janAkali 🇷🇺 744 111 149ms 3 Sep 2024 576th lynn 744 162 317ms 26 Feb 2025 577th Bonjour27891 🇻🇳 742 79 12ms 10 Apr 2022 577th rollershutter 742 79 12ms 11 Jul 2023 577th SB-945 742 79 13ms 23 Feb 2024 577th elgan65536 742 79 12ms 30 Mar 2024 581st synt7x 🇺🇸 741 129 2ms 5 Aug 2025 582nd KatieLG 🇬🇧 740 75 28 Oct 2024 583rd JohandeRuiter 🇳🇱 739 101 2ms 24 Nov 2023 583rd xsot 🇸🇬 739 101 149ms 23 Sep 2025 585th wiebecommajonas 739 103 169ms 30 Nov 2022 586th emplv 🇱🇻 739 162 283ms 18 Jan 2022 587th GolfingSuccess 🇬🇷 737 38 37ms 22 Jul 2022 587th GrayJoKing 🇦🇺 737 38 44ms 31 Jul 2022 587th AlephSquirrel 737 38 40ms 2 Jul 2023 590th Shanethegamer 🇺🇸 735 130 2ms 26 May 2023 591st MeWhenI 🇻🇦 733 48 3ms 16 Apr 2023 591st DialFrost 🇸🇬 733 48 4ms 12 Jan 2025 593rd Protothor 733 79 11ms 22 Jul 2025 594th enbyte 733 80 11ms 9 Dec 2023 595th SmileTheory 732 102 2ms 7 Jan 2021 596th Shanethegamer 🇺🇸 732 206 25 Jan 2025 597th Shanethegamer 🇺🇸 731 113 156ms 21 Jun 2024 598th snoozingnewt 🇺🇸 728 113 2,431ms 24 days ago 599th not-optikk 🇺🇸 724 132 2ms 1 Dec 2020 600th revlayle 🇺🇸 723 123 385ms 21 Nov 2021 First Prev 526–600 of 1,956 Next Last