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 676th DialFrost 🇸🇬 678 82 421ms 22 Jan 2024 677th GoateSo 678 141 2ms 1 Dec 2020 678th MichalMarsalek 🇨🇿 677 122 123ms 5 Nov 2021 679th jipsong 🇩🇪 676 52 4ms 11 Jun 2024 680th jerrandolph 676 177 256ms 22 Dec 2023 680th targrik 676 177 259ms 2 Jul 2025 682nd MeWhenI 🇻🇦 675 81 240ms 28 Jan 2023 683rd lynn 674 87 16ms 7 Apr 2021 683rd HumanoidCPU 674 87 11ms 23 May 2024 683rd bizy-coder 674 87 11ms 5 Sep 2024 683rd JunkIce 674 87 11ms 3 Dec 2024 687th wansacis 🇩🇪 673 86 9ms 25 Nov 2021 687th Michiocre 673 86 9ms 30 Apr 2024 689th Natanaelel 🇸🇪 672 73 18ms 22 Aug 2022 690th frankgraziano 670 115 13ms 25 Feb 2025 691st elgan65536 670 180 163ms 4 Mar 2024 692nd emgordon154 669 104 5ms 28 Dec 2024 693rd Shanethegamer 🇺🇸 669 123 3,174ms 2 Nov 2024 694th Shanethegamer 🇺🇸 667 202 28ms 9 Jul 2021 695th TimCurwick 🇺🇸 666 82 257ms 3 Dec 2020 695th Feniske 🇫🇷 666 82 238ms 7 Nov 2023 695th IISResetMe 666 82 277ms 8 Apr 2025 698th Ashikpaul 🇮🇳 666 87 9ms 29 Jul 2022 698th two-bad 🇬🇧 666 87 9ms 25 Feb 2024 700th sisyphus-ppcg 🇦🇺 666 88 16ms 2 Dec 2020 700th kops-cg 666 88 17ms 11 Apr 2021 700th jared-hughes 666 88 17ms 7 Jul 2022 700th bricknellj 666 88 17ms 7 Feb 2023 700th Fracture17 666 88 18ms 12 Apr 2023 700th zacjl 666 88 20ms 19 Apr 2023 700th StefanHabel 🇨🇦 666 88 16ms 17 Sep 2023 700th bzijlema 🇳🇱 666 88 16ms 30 Nov 2023 700th 051 🇸🇬 666 88 16ms 26 Dec 2023 700th FCORMERAIS 666 88 15ms 7 Mar 2024 700th CaedenHarper 🇨🇦 666 88 17ms 2 Aug 2024 700th Seek64 🇩🇪 666 88 16ms 8 Oct 2024 700th Bulmenisaurus 666 88 18ms 10 Nov 2024 700th ryyyn 🇺🇸 666 88 16ms 11 Jun 2025 700th edsrzf 🇳🇿 666 88 18ms 12 Jun 2025 700th Lv0Sys 🇵🇱 666 88 17ms 22 Jun 2025 700th xDragoxboi 666 88 17ms 30 Jun 2025 700th blaztoma 🇱🇹 666 88 20ms 1 Oct 2025 700th Babafaba 666 88 16ms 24 days ago 700th ApoChagi 666 88 15ms 24 days ago 720th MeWhenI 🇻🇦 664 113 101ms 8 Mar 2023 721st roavin 663 134 365ms 27 Jun 2022 722nd sean-niemann 🇺🇸 662 134 42ms 19 Nov 2024 723rd ovs-code 🇩🇪 661 84 449ms 29 Apr 2024 723rd dokutan 661 84 421ms 20 Apr 2025 725th Alex-x90 🇺🇸 661 113 2ms 7 Mar 2023 725th 09cf 661 113 2ms 14 hours ago 727th MeWhenI 🇻🇦 660 170 43ms 4 Sep 2024 728th stefangimmillaro 658 89 15ms 15 May 2022 728th jipsong 🇩🇪 658 89 16ms 21 Jul 2024 728th croc54 658 89 12ms 28 Nov 2024 731st jacobly0 🇺🇸 658 228 1,752ms 22 Apr 2024 732nd ashtraypettingzoo 🇺🇸 657 48 2ms 5 Apr 2023 733rd BBoehm 🇩🇪 656 52 140ms 12 Feb 2021 734th dizzyliam 655 126 122ms 27 Oct 2021 735th stefangimmillaro 654 136 370ms 15 Jun 2025 736th stefangimmillaro 654 159 343ms 6 Oct 2025 737th Yewzir 🇧🇪 654 183 259ms 25 Oct 2023 738th btjones0 653 118 13ms 5 Jan 2021 739th RDShah 651 89 9ms 6 Jan 2022 739th akshatj27 🇦🇶 651 89 9ms 11 Jan 2022 741st nullie 651 90 19ms 9 Jun 2022 741st FortuiteMan 🇫🇷 651 90 16ms 14 Jul 2025 741st jacekwladzinski 651 90 15ms 4 Oct 2025 744th MeWhenI 🇻🇦 651 163 45ms 20 May 2023 745th MeWhenI 🇻🇦 651 184 274ms 9 Feb 2023 746th RocketRammer 🇬🇧 650 84 213ms 14 Jul 2023 747th Yewzir 🇧🇪 648 156 423ms 9 Feb 2024 748th btjones0 648 186 174ms 5 Jan 2021 749th jared-hughes 647 119 12ms 17 Jul 2022 750th SwordF-Official 644 49 2ms 20 Jun 2025 First Prev 676–750 of 1,975 Next Last