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 Calendar 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 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 Multitap Input NFA Simulator Numbrix 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 ArkScript 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 ArkScript 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 Calendar 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 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 Multitap Input NFA Simulator Numbrix 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 561st Daniikk1012 690 41 268ms 3 Nov 2025 562nd stefangimmillaro 690 190 141ms 4 Jun 2025 563rd BREMAUCY 🇫🇷 689 53 42ms 10 days ago 564th dokutan 685 284 2ms 7 Nov 2025 565th albanian-laundromat 675 176 2,229ms 18 Oct 2025 566th clemmers 🇺🇸 674 75 18ms 1 Aug 2023 566th aksyristos 674 75 18ms 1 Aug 2023 566th bac0id 674 75 17ms 20 Sep 2023 569th iczelia 🇩🇪 673 75 21ms 16 Oct 2025 570th ovs-code 🇩🇪 666 211 1,735ms 14 Sep 2025 571st msbranicky 665 76 17ms 3 Aug 2023 571st StHagel 665 76 17ms 3 Aug 2023 571st SniperSmiley 🇺🇸 665 76 18ms 15 Aug 2023 571st RYNO8 665 76 20ms 20 Aug 2023 571st epic-programmer-guy 665 76 17ms 31 Dec 2023 571st Just4FunCoder 665 76 17ms 26 Feb 2024 571st sultan 665 76 17ms 9 Mar 2024 571st stertooy 🇧🇪 665 76 17ms 11 Jun 2024 571st xyangst 665 76 17ms 12 Oct 2024 571st OSYCh314 🇦🇺 665 76 17ms 2 Nov 2024 571st Unknownuserfrommars 665 76 17ms 20 Nov 2024 571st austinleblanc 665 76 17ms 1 Mar 2025 571st 0dyse 665 76 17ms 29 Apr 2025 571st codewrite 🇬🇧 665 76 19ms 25 May 2025 571st Flekay 🇩🇪 665 76 17ms 10 Jul 2025 571st GoldStar184 665 76 19ms 17 Jul 2025 571st Upload-and-View 🇺🇦 665 76 18ms 9 Aug 2025 571st cthierfelder 🇲🇨 665 76 17ms 8 Sep 2025 571st LostSyntax21 🇬🇧 665 76 18ms 9 Nov 2025 571st Andrey2001 665 76 18ms 20 days ago 591st tatzyr 🇯🇵 664 55 42ms 6 Feb 2025 592nd rollershutter 662 58 214ms 8 Nov 2023 593rd MeWhenI 🇻🇦 661 183 142ms 1 Aug 2023 594th CaedenHarper 🇨🇦 656 65 1,272ms 27 Sep 2025 595th willdaspit 656 77 18ms 4 Aug 2023 595th jgh713 656 77 18ms 29 Aug 2023 595th diquah 656 77 17ms 1 Nov 2023 595th cooljoseph1 656 77 17ms 24 Dec 2023 595th jameswmccarty 656 77 18ms 4 Jun 2024 595th swtchblade 656 77 18ms 15 Jul 2025 595th Voltrifrodec 🇸🇰 656 77 17ms 7 Nov 2025 602nd m-tkach 🇺🇦 656 254 73ms 17 Dec 2023 603rd 4hg 🇺🇸 651 69 819ms 17 Sep 2023 604th edsrzf 🇳🇿 649 183 2,436ms 18 Jan 2025 605th Coolbeansyeah 648 78 18ms 13 May 2024 605th codingisgreatbutiamnot 648 78 18ms 29 Jul 2024 605th piano-miles 648 78 17ms 4 May 2025 605th Zhenyu-Bo 648 78 17ms 31 Jul 2025 605th jacekwladzinski 648 78 20ms 4 Oct 2025 610th Lydxn 🇨🇦 647 176 469ms 6 Aug 2023 611th mousetail 🇳🇱 644 60 1,017ms 24 Oct 2024 612th rifatx 644 138 447ms 15 Jul 2024 613th jared-hughes 643 177 473ms 24 Sep 2025 614th heanyang1 640 60 286ms 29 May 2025 615th eiburns 640 79 17ms 15 Sep 2023 615th Mabeloid 🇳🇴 640 79 18ms 7 Sep 2024 615th Cube14yt 640 79 23ms 19 Nov 2025 615th zyc-2024 🇨🇳 640 79 18ms 5 days ago 619th msbranicky 636 76 415ms 17 Jan 2024 620th prestosilver 🇺🇸 635 154 22ms 2 Dec 2025 621st stefangimmillaro 634 191 296ms 23 Oct 2023 622nd h3ra993huskp 🇯🇵 633 180 504ms 30 Nov 2025 623rd Natanaelel 🇸🇪 632 38 58ms 3 Aug 2023 624th yuchuehw 632 80 18ms 16 May 2024 624th RaBa21 🇭🇺 632 80 73ms 18 Jul 2025 626th inventshah 631 155 11ms 1 Aug 2023 627th dokutan 630 58 57ms 9 days ago 628th primo-ppcg 🇹🇭 629 181 534ms 2 Aug 2023 629th AlephSquirrel 629 202 117ms 3 Aug 2023 630th Alex-x90 🇺🇸 627 156 7ms 24 May 2024 631st jstechman 624 81 74ms 25 Feb 2024 631st robin-scragg 624 81 476ms 28 Sep 2025 633rd janbehrens 🇩🇪 623 178 58ms 4 Aug 2023 634th xsot 🇸🇬 620 133 463ms 2 Aug 2023 635th jared-hughes 619 59 44ms 11 days ago 636th janbehrens 🇩🇪 619 158 7ms 4 Aug 2023 637th Stockoh 🇫🇷 616 82 19ms 19 Jun 2024 637th wuzekai518 616 82 2,660ms 21 Jun 2024 639th Alex-x90 🇺🇸 616 180 69ms 1 Aug 2023 640th stefangimmillaro 615 153 53ms 26 Apr 2025 First Prev 561–640 of 1,769 Next Last