ln 2 in all languages in bytes. 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 Multitap Input 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 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 ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Multitap Input 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 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 Bytes Time Submitted 561st MeWhenI 🇻🇦 695 171 2,219ms 28 Mar 2025 562nd msbranicky 693 199 789ms 31 Aug 2023 563rd zakariamouhid 691 73 2,748ms 1 Aug 2023 564th Daniikk1012 690 41 268ms 3 Nov 2025 565th stefangimmillaro 690 190 143ms 4 Jun 2025 566th BREMAUCY 🇫🇷 689 53 42ms 26 Dec 2025 567th clemmers 🇺🇸 686 75 18ms 1 Aug 2023 567th aksyristos 686 75 18ms 1 Aug 2023 567th bac0id 686 75 18ms 20 Sep 2023 570th msbranicky 677 76 17ms 3 Aug 2023 570th StHagel 677 76 18ms 3 Aug 2023 570th SniperSmiley 🇺🇸 677 76 17ms 15 Aug 2023 570th RYNO8 677 76 17ms 20 Aug 2023 570th cingulataluke 677 76 18ms 27 Aug 2023 570th keelimeguy 🇺🇸 677 76 17ms 6 Nov 2023 570th epic-programmer-guy 677 76 18ms 31 Dec 2023 570th zwxzwxzwx21 677 76 19ms 16 Jan 2024 570th Just4FunCoder 677 76 17ms 26 Feb 2024 570th sultan 677 76 17ms 9 Mar 2024 570th stertooy 🇧🇪 677 76 18ms 11 Jun 2024 570th HumanoidCPU 677 76 19ms 2 Sep 2024 570th JunkIce 677 76 17ms 1 Oct 2024 570th xyangst 677 76 18ms 12 Oct 2024 570th OSYCh314 🇦🇺 677 76 18ms 2 Nov 2024 570th Unknownuserfrommars 677 76 18ms 20 Nov 2024 570th austinleblanc 677 76 18ms 1 Mar 2025 570th 0dyse 677 76 19ms 29 Apr 2025 570th codewrite 🇬🇧 677 76 18ms 25 May 2025 570th GoldStar184 677 76 18ms 17 Jul 2025 570th muser-logiccpu 🇺🇦 677 76 18ms 9 Aug 2025 570th cthierfelder 🇲🇨 677 76 18ms 8 Sep 2025 570th LostSyntax21 🇬🇧 677 76 17ms 9 Nov 2025 570th Andrey2001 677 76 19ms 15 Dec 2025 570th Aquateraneal 677 76 22ms 2 days ago 595th albanian-laundromat 675 176 2,492ms 18 Oct 2025 596th iczelia 🇩🇪 673 75 23ms 16 Oct 2025 597th CaedenHarper 🇨🇦 671 65 2,375ms 27 Sep 2025 598th willdaspit 669 77 20ms 4 Aug 2023 598th jgh713 669 77 17ms 29 Aug 2023 598th diquah 669 77 18ms 1 Nov 2023 598th cooljoseph1 669 77 18ms 24 Dec 2023 598th jameswmccarty 669 77 17ms 4 Jun 2024 598th swtchblade 669 77 19ms 15 Jul 2025 598th Voltrifrodec 🇸🇰 669 77 19ms 7 Nov 2025 605th tatzyr 🇯🇵 664 55 43ms 6 Feb 2025 606th rollershutter 662 58 202ms 8 Nov 2023 607th ovs-code 🇩🇪 662 211 1,735ms 14 Sep 2025 608th MeWhenI 🇻🇦 661 183 142ms 1 Aug 2023 609th Coolbeansyeah 660 78 18ms 13 May 2024 609th codingisgreatbutiamnot 660 78 18ms 29 Jul 2024 609th piano-miles 660 78 18ms 4 May 2025 609th Zhenyu-Bo 660 78 19ms 31 Jul 2025 609th jacekwladzinski 660 78 21ms 4 Oct 2025 614th Lydxn 🇨🇦 658 177 497ms 6 Aug 2023 614th jared-hughes 658 177 533ms 24 Sep 2025 616th rifatx 656 138 511ms 15 Jul 2024 617th m-tkach 🇺🇦 656 254 73ms 17 Dec 2023 618th eiburns 652 79 18ms 15 Sep 2023 618th Mabeloid 🇳🇴 652 79 18ms 7 Sep 2024 618th Cube14yt 652 79 18ms 19 Nov 2025 618th zyc-2024 🇨🇳 652 79 20ms 30 Dec 2025 622nd 4hg 🇺🇸 651 69 819ms 17 Sep 2023 623rd edsrzf 🇳🇿 649 183 2,663ms 18 Jan 2025 624th msbranicky 648 76 439ms 17 Jan 2024 624th HumanoidCPU 648 76 463ms 2 Sep 2024 624th JunkIce 648 76 462ms 3 Dec 2024 624th Andrey2001 648 76 420ms 24 days ago 628th h3ra993huskp 🇯🇵 647 180 607ms 30 Nov 2025 629th yuchuehw 644 80 17ms 16 May 2024 629th wh3n3v3r 🇨🇿 644 80 19ms 7 Nov 2024 631st mousetail 🇳🇱 641 63 1,017ms 24 Oct 2024 632nd heanyang1 640 60 213ms 29 May 2025 633rd primo-ppcg 🇹🇭 637 183 465ms 1 Aug 2023 634th jstechman 636 81 69ms 25 Feb 2024 635th prestosilver 🇺🇸 635 154 22ms 2 Dec 2025 636th stefangimmillaro 634 191 296ms 23 Oct 2023 637th Natanaelel 🇸🇪 632 38 57ms 3 Aug 2023 638th inventshah 631 155 11ms 1 Aug 2023 639th dokutan 631 938 2ms 2 Mar 2024 640th AlephSquirrel 629 202 117ms 3 Aug 2023 First Prev 561–640 of 1,819 Next Last
