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 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 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 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 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 Bytes Time Submitted 525th rollershutter 715 72 17ms 9 Nov 2023 525th Dataen 715 72 17ms 10 Jan 2024 525th Hebelub 715 72 19ms 10 Jan 2024 525th jfallon1997 715 72 19ms 30 Apr 2024 525th pinguicula 715 72 11ms 15 Aug 2024 525th ImpressedByRocks 715 72 176ms 24 May 2025 525th FortuiteMan 🇫🇷 715 72 18ms 28 Sep 2025 533rd stefangimmillaro 714 193 276ms 16 Sep 2023 534th tomh1012 712 127 436ms 16 Sep 2025 535th adamnielson42 🇺🇸 705 73 18ms 14 Aug 2023 535th jtaxen 705 73 18ms 17 Mar 2024 535th ei14 705 73 181ms 23 May 2024 535th EnTerr 705 73 18ms 17 Jun 2024 535th kasarino 705 73 96ms 16 days ago 535th YAJUE114514 705 73 10ms 7 days ago 541st lynn 705 223 209ms 4 Aug 2023 542nd msbranicky 698 55 233ms 12 Jan 2024 543rd dokutan 696 74 17ms 31 Dec 2023 544th kg583 🇺🇸 694 87 81ms 24 days ago 545th MeWhenI 🇻🇦 693 171 1,269ms 28 Mar 2025 546th msbranicky 692 199 777ms 31 Aug 2023 547th zakariamouhid 691 73 2,503ms 1 Aug 2023 548th Daniikk1012 690 41 268ms 3 Nov 2025 549th stefangimmillaro 688 190 141ms 4 Jun 2025 550th clemmers 🇺🇸 686 75 18ms 1 Aug 2023 550th aksyristos 686 75 18ms 1 Aug 2023 550th bac0id 686 75 17ms 20 Sep 2023 553rd msbranicky 677 76 17ms 3 Aug 2023 553rd StHagel 677 76 17ms 3 Aug 2023 553rd SniperSmiley 🇺🇸 677 76 18ms 15 Aug 2023 553rd RYNO8 677 76 20ms 20 Aug 2023 553rd cingulataluke 677 76 17ms 27 Aug 2023 553rd keelimeguy 🇺🇸 677 76 17ms 6 Nov 2023 553rd epic-programmer-guy 677 76 17ms 31 Dec 2023 553rd zwxzwxzwx21 677 76 18ms 16 Jan 2024 553rd Just4FunCoder 677 76 17ms 26 Feb 2024 553rd sultan 677 76 17ms 9 Mar 2024 553rd stertooy 🇧🇪 677 76 17ms 11 Jun 2024 553rd HumanoidCPU 677 76 17ms 2 Sep 2024 553rd JunkIce 677 76 18ms 1 Oct 2024 553rd xyangst 677 76 17ms 12 Oct 2024 553rd OSYCh314 🇦🇺 677 76 17ms 2 Nov 2024 553rd Unknownuserfrommars 677 76 17ms 20 Nov 2024 553rd austinleblanc 677 76 17ms 1 Mar 2025 553rd 0dyse 677 76 17ms 29 Apr 2025 553rd codewrite 🇬🇧 677 76 19ms 25 May 2025 553rd Flekay 🇩🇪 677 76 17ms 10 Jul 2025 553rd GoldStar184 677 76 19ms 17 Jul 2025 553rd Upload-and-View 🇺🇦 677 76 18ms 9 Aug 2025 553rd cthierfelder 🇲🇨 677 76 17ms 8 Sep 2025 553rd LostSyntax21 🇬🇧 677 76 18ms 9 Nov 2025 553rd Andrey2001 677 76 18ms 2 days ago 578th iczelia 🇩🇪 673 75 19ms 16 Oct 2025 579th albanian-laundromat 673 176 1,507ms 18 Oct 2025 580th CaedenHarper 🇨🇦 668 65 1,272ms 27 Sep 2025 581st willdaspit 668 77 18ms 4 Aug 2023 581st jgh713 668 77 18ms 29 Aug 2023 581st diquah 668 77 17ms 1 Nov 2023 581st cooljoseph1 668 77 17ms 24 Dec 2023 581st jameswmccarty 668 77 18ms 4 Jun 2024 581st swtchblade 668 77 18ms 15 Jul 2025 581st Voltrifrodec 🇸🇰 668 77 17ms 7 Nov 2025 588th dokutan 665 74 357ms 15 Jan 2024 589th BREMAUCY 🇫🇷 664 55 96ms 11 Sep 2023 589th tatzyr 🇯🇵 664 55 121ms 6 Feb 2025 591st ovs-code 🇩🇪 663 211 1,735ms 14 Sep 2025 592nd rollershutter 662 58 214ms 8 Nov 2023 593rd Coolbeansyeah 660 78 18ms 13 May 2024 593rd codingisgreatbutiamnot 660 78 18ms 29 Jul 2024 593rd piano-miles 660 78 17ms 4 May 2025 593rd Zhenyu-Bo 660 78 17ms 31 Jul 2025 593rd jacekwladzinski 660 78 20ms 4 Oct 2025 598th MeWhenI 🇻🇦 660 183 142ms 1 Aug 2023 599th Lydxn 🇨🇦 658 177 469ms 6 Aug 2023 599th jared-hughes 658 177 473ms 24 Sep 2025 First Prev 526–600 of 1,732 Next Last
