ln 2 in all languages in bytes. 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 Bytes Time 373rd NewDefectus 🇮🇱 829 62 19 Aug 2023 373rd ListeriaM 829 62 19 Aug 2023 373rd btjones0 829 62 24 Aug 2023 373rd Yewzir 🇧🇪 829 62 24 Oct 2023 373rd programjames 829 62 24 Dec 2023 381st Natanaelel 🇸🇪 826 61 1 Aug 2023 381st dmrichwa 🇺🇸 826 61 3 Aug 2023 381st GeorgeStechman 🇬🇧 826 61 19 Oct 2023 381st targrik 826 61 17 Feb 2025 381st 52525rr 826 61 27 days ago 386th SirBogman 🇺🇸 825 47 3 Aug 2023 387th ovs-code 🇩🇪 825 71 15 Aug 2023 387th edsrzf 🇳🇿 825 71 27 Apr 2025 389th Herbert00709 🇵🇱 819 60 13 May 2024 390th MeWhenI 🇻🇦 818 63 3 Aug 2024 391st DialFrost 🇸🇬 816 53 30 Aug 2025 392nd Mch47 816 63 28 Oct 2023 393rd jared-hughes 815 121 1 Aug 2023 394th edsrzf 🇳🇿 814 74 27 Dec 2024 395th snoozingnewt 🇺🇸 813 35 22 days ago 396th FlorianCassayre 🇫🇷 813 62 4 Jun 2024 397th edsrzf 🇳🇿 813 73 30 Dec 2024 398th sean-niemann 🇺🇸 813 120 25 Jun 2025 399th Steffan153 🇫🇮 812 49 10 Aug 2024 400th SirBogman 🇺🇸 811 45 7 Aug 2023 401st inverseLorentz 🇦🇺 809 73 9 May 2024 402nd stefangimmillaro 807 144 31 hours ago 403rd zacjl 806 59 20 Apr 2025 404th Shanethegamer 🇺🇸 806 61 16 Jan 2024 404th Yewzir 🇧🇪 806 61 4 Feb 2024 406th jared-hughes 803 64 1 Aug 2023 406th CornerMercury 🇬🇧 803 64 6 Aug 2023 406th OllieBoyne 🇬🇧 803 64 9 Aug 2023 406th FlorianCassayre 🇫🇷 803 64 1 Oct 2023 406th davitf 803 64 21 Nov 2024 406th jatloe 803 64 17 Mar 2025 406th ryyyn 🇺🇸 803 64 21 Jul 2025 406th cros107 🇦🇺 803 64 20 days ago 414th DialFrost 🇸🇬 802 73 10 Mar 2025 415th lynn 800 30 1 Aug 2023 415th AlephSquirrel 800 30 27 Dec 2023 417th dokutan 800 48 9 Apr 2024 418th Herbert00709 🇵🇱 800 138 25 Oct 2024 419th DestyNova 🇮🇪 799 78 4 Aug 2023 420th sean-niemann 🇺🇸 795 139 25 Jun 2025 421st anter69 🇭🇺 793 46 19 Apr 2024 422nd SirFireball3521 792 49 9 Apr 2024 423rd SB-945 791 65 6 Feb 2024 423rd elgan65536 791 65 5 Mar 2024 423rd agreegious 791 65 16 Mar 2025 426th MeWhenI 🇻🇦 791 74 1 Aug 2023 427th eranws 787 64 17 Aug 2023 428th jared-hughes 787 124 1 Aug 2023 428th Herbert00709 🇵🇱 787 124 9 Apr 2024 430th BREMAUCY 🇫🇷 784 49 20 Aug 2025 430th snoozingnewt 🇺🇸 784 49 4 days ago 432nd saito-ta 🇯🇵 783 119 29 Nov 2023 432nd jared-hughes 783 119 18 Sep 2024 434th MeWhenI 🇻🇦 781 76 14 Feb 2025 435th AlexanderFair 779 66 1 Aug 2023 435th jmerle 🇳🇱 779 66 2 Aug 2023 435th MaxElf999 779 66 3 Aug 2023 435th qwertzguy 🇫🇷 779 66 9 Aug 2023 435th nstearns96 🇬🇧 779 66 15 Sep 2023 435th SeanJxie 779 66 7 Jan 2024 435th 77Tigers 779 66 6 Jun 2024 435th guilhem-roy 🇫🇷 779 66 10 Jul 2024 435th yokasuretsu 779 66 6 Jan 2025 435th ahmetdemirag 🇨🇾 779 66 3 Apr 2025 435th elana-teal 779 66 21 Jun 2025 446th emgordon154 776 85 8 Nov 2024 447th MeWhenI 🇻🇦 776 99 1 Aug 2023 448th Yax42 🇫🇷 775 65 8 Sep 2025 449th MeWhenI 🇻🇦 774 31 1 Aug 2023 449th SirBogman 🇺🇸 774 31 1 Aug 2023 First Prev 376–450 of 1,647 Next Last