ln 2 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 Tower of Hanoi 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 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 Tower of Hanoi 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 Turtle Tutorial # Golfer Points Chars Time Submitted 526th DialFrost 🇸🇬 719 92 2,307ms 28 Oct 2024 527th emgordon154 719 118 134ms 41 hours ago 528th SirBogman 🇺🇸 714 47 914ms 3 Aug 2023 529th davecame 712 71 23ms 12 Oct 2023 529th Pyroan 712 71 17ms 11 Mar 2025 531st lynn 705 223 231ms 4 Aug 2023 532nd XioR112 🇵🇱 702 72 17ms 29 Aug 2023 532nd rollershutter 702 72 17ms 9 Nov 2023 532nd Dataen 702 72 18ms 10 Jan 2024 532nd Hebelub 702 72 18ms 10 Jan 2024 532nd jfallon1997 702 72 18ms 30 Apr 2024 532nd pinguicula 702 72 10ms 15 Aug 2024 532nd ImpressedByRocks 702 72 173ms 24 May 2025 532nd FortuiteMan 🇫🇷 702 72 18ms 28 Sep 2025 540th msbranicky 698 55 229ms 12 Jan 2024 541st tomh1012 698 127 387ms 16 Sep 2025 542nd MeWhenI 🇻🇦 694 87 1,686ms 9 May 2024 542nd kg583 🇺🇸 694 87 82ms 10 days ago 544th MeWhenI 🇻🇦 693 171 1,523ms 28 Mar 2025 545th adamnielson42 🇺🇸 692 73 18ms 14 Aug 2023 545th jtaxen 692 73 18ms 17 Mar 2024 545th ei14 692 73 180ms 23 May 2024 545th EnTerr 692 73 17ms 17 Jun 2024 545th kasarino 692 73 145ms 2 days ago 550th msbranicky 692 199 778ms 31 Aug 2023 551st zakariamouhid 691 73 2,614ms 1 Aug 2023 552nd Daniikk1012 690 41 268ms 3 Nov 2025 553rd stefangimmillaro 688 190 142ms 4 Jun 2025 554th dokutan 685 284 2ms 26 days ago 555th ovs-code 🇩🇪 677 115 4,707ms 30 May 2025 556th clemmers 🇺🇸 674 75 17ms 1 Aug 2023 556th aksyristos 674 75 18ms 1 Aug 2023 556th bac0id 674 75 18ms 20 Sep 2023 559th albanian-laundromat 673 176 1,432ms 18 Oct 2025 560th iczelia 🇩🇪 672 75 20ms 16 Oct 2025 561st msbranicky 665 76 17ms 3 Aug 2023 561st StHagel 665 76 17ms 3 Aug 2023 561st BREMAUCY 🇫🇷 665 76 17ms 4 Aug 2023 561st SniperSmiley 🇺🇸 665 76 18ms 15 Aug 2023 561st RYNO8 665 76 17ms 20 Aug 2023 561st epic-programmer-guy 665 76 19ms 31 Dec 2023 561st Just4FunCoder 665 76 18ms 26 Feb 2024 561st sultan 665 76 17ms 9 Mar 2024 561st stertooy 🇧🇪 665 76 16ms 11 Jun 2024 561st xyangst 665 76 17ms 12 Oct 2024 561st OSYCh314 🇦🇺 665 76 18ms 2 Nov 2024 561st Unknownuserfrommars 665 76 19ms 20 Nov 2024 561st austinleblanc 665 76 17ms 1 Mar 2025 561st 0dyse 665 76 17ms 29 Apr 2025 561st codewrite 🇬🇧 665 76 18ms 25 May 2025 561st Flekay 🇩🇪 665 76 18ms 10 Jul 2025 561st GoldStar184 665 76 17ms 17 Jul 2025 561st Upload-and-View 🇺🇦 665 76 17ms 9 Aug 2025 561st cthierfelder 🇲🇨 665 76 17ms 8 Sep 2025 561st LostSyntax21 🇬🇧 665 76 18ms 24 days ago 581st BREMAUCY 🇫🇷 664 55 99ms 11 Sep 2023 581st tatzyr 🇯🇵 664 55 88ms 6 Feb 2025 583rd ovs-code 🇩🇪 663 211 1,563ms 14 Sep 2025 584th rollershutter 662 58 185ms 8 Nov 2023 585th MeWhenI 🇻🇦 660 183 146ms 1 Aug 2023 586th willdaspit 656 77 18ms 4 Aug 2023 586th jgh713 656 77 17ms 29 Aug 2023 586th diquah 656 77 17ms 1 Nov 2023 586th cooljoseph1 656 77 19ms 24 Dec 2023 586th jameswmccarty 656 77 18ms 4 Jun 2024 586th swtchblade 656 77 17ms 15 Jul 2025 586th Voltrifrodec 🇸🇰 656 77 19ms 26 days ago 593rd m-tkach 🇺🇦 656 254 80ms 17 Dec 2023 594th CaedenHarper 🇨🇦 655 65 1,155ms 27 Sep 2025 595th 4hg 🇺🇸 650 69 831ms 17 Sep 2023 596th Coolbeansyeah 648 78 17ms 13 May 2024 596th codingisgreatbutiamnot 648 78 17ms 29 Jul 2024 596th piano-miles 648 78 18ms 4 May 2025 596th Zhenyu-Bo 648 78 17ms 31 Jul 2025 596th jacekwladzinski 648 78 19ms 4 Oct 2025 First Prev 526–600 of 1,706 Next Last