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 676th lynn 674 87 16ms 7 Apr 2021 676th HumanoidCPU 674 87 11ms 23 May 2024 676th bizy-coder 674 87 11ms 5 Sep 2024 676th JunkIce 674 87 11ms 3 Dec 2024 680th wansacis 🇩🇪 673 86 9ms 25 Nov 2021 680th Michiocre 673 86 8ms 30 Apr 2024 682nd albanian-laundromat 672 89 26 days ago 683rd Natanaelel 🇸🇪 670 73 18ms 22 Aug 2022 684th frankgraziano 670 115 13ms 25 Feb 2025 685th emgordon154 669 104 5ms 28 Dec 2024 686th Shanethegamer 🇺🇸 669 123 2 Nov 2024 687th elgan65536 669 180 175ms 4 Mar 2024 687th kumavale 669 180 188ms 9 days ago 689th TimCurwick 🇺🇸 666 82 257ms 3 Dec 2020 689th Feniske 🇫🇷 666 82 238ms 7 Nov 2023 689th IISResetMe 666 82 277ms 8 Apr 2025 692nd sisyphus-ppcg 🇦🇺 666 88 16ms 2 Dec 2020 692nd kops-cg 666 88 17ms 11 Apr 2021 692nd jared-hughes 666 88 17ms 7 Jul 2022 692nd bricknellj 666 88 17ms 7 Feb 2023 692nd Fracture17 666 88 18ms 12 Apr 2023 692nd zacjl 666 88 20ms 19 Apr 2023 692nd StefanHabel 🇨🇦 666 88 16ms 17 Sep 2023 692nd bzijlema 🇳🇱 666 88 16ms 30 Nov 2023 692nd 051 🇸🇬 666 88 16ms 26 Dec 2023 692nd FCORMERAIS 666 88 15ms 7 Mar 2024 692nd CaedenHarper 🇨🇦 666 88 17ms 2 Aug 2024 692nd Seek64 🇩🇪 666 88 16ms 8 Oct 2024 692nd Bulmenisaurus 666 88 18ms 10 Nov 2024 692nd ryyyn 🇺🇸 666 88 16ms 11 Jun 2025 692nd edsrzf 🇳🇿 666 88 18ms 12 Jun 2025 692nd Lv0Sys 🇵🇱 666 88 17ms 22 Jun 2025 692nd xDragoxboi 666 88 17ms 30 Jun 2025 692nd blaztoma 🇱🇹 666 88 20ms 21 days ago 692nd Babafaba 666 88 3 days ago 692nd ApoChagi 666 88 3 days ago 712th Shanethegamer 🇺🇸 666 202 28ms 9 Jul 2021 713th Ashikpaul 🇮🇳 665 87 9ms 29 Jul 2022 713th two-bad 🇬🇧 665 87 13ms 25 Feb 2024 715th MeWhenI 🇻🇦 664 113 120ms 8 Mar 2023 716th roavin 663 134 365ms 27 Jun 2022 717th sean-niemann 🇺🇸 662 134 19 Nov 2024 718th ovs-code 🇩🇪 661 84 449ms 29 Apr 2024 718th dokutan 661 84 421ms 20 Apr 2025 720th Alex-x90 🇺🇸 661 113 2ms 7 Mar 2023 721st stefangimmillaro 658 89 15ms 15 May 2022 721st jipsong 🇩🇪 658 89 16ms 21 Jul 2024 721st croc54 658 89 12ms 28 Nov 2024 724th CaedenHarper 🇨🇦 658 182 279ms 21 Dec 2024 725th ashtraypettingzoo 🇺🇸 657 48 3ms 5 Apr 2023 726th MeWhenI 🇻🇦 657 170 62ms 4 Sep 2024 727th BBoehm 🇩🇪 656 52 12 Feb 2021 728th jacobly0 🇺🇸 656 228 1,776ms 22 Apr 2024 729th dizzyliam 655 126 149ms 27 Oct 2021 730th stefangimmillaro 654 136 370ms 15 Jun 2025 731st Yewzir 🇧🇪 654 183 295ms 25 Oct 2023 732nd btjones0 653 118 13ms 5 Jan 2021 733rd stefangimmillaro 653 159 425ms 16 days ago 734th nullie 651 90 19ms 9 Jun 2022 734th FortuiteMan 🇫🇷 651 90 16ms 14 Jul 2025 734th jacekwladzinski 651 90 15ms 17 days ago 737th MeWhenI 🇻🇦 651 163 45ms 20 May 2023 738th MeWhenI 🇻🇦 651 184 284ms 9 Feb 2023 739th RocketRammer 🇬🇧 650 84 213ms 14 Jul 2023 740th RDShah 650 89 10ms 6 Jan 2022 740th akshatj27 🇦🇶 650 89 9ms 11 Jan 2022 742nd Yewzir 🇧🇪 648 156 484ms 9 Feb 2024 743rd btjones0 648 186 165ms 5 Jan 2021 744th jared-hughes 647 119 12ms 17 Jul 2022 745th albanian-laundromat 645 234 907ms 19 hours ago 746th SwordF-Official 644 49 3ms 20 Jun 2025 747th RustemB 🇷🇺 644 53 6 Dec 2020 748th Ralac07 🇦🇺 644 76 48ms 4 Jul 2024 749th fourth-bit 644 91 21ms 12 Nov 2022 749th mathisfun271 644 91 18ms 13 Feb 2024 First Prev 676–750 of 1,956 Next Last