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 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 Tower of Hanoi 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 526th tomh1012 712 127 387ms 16 Sep 2025 527th adamnielson42 🇺🇸 705 73 17ms 14 Aug 2023 527th jtaxen 705 73 17ms 17 Mar 2024 527th ei14 705 73 182ms 23 May 2024 527th EnTerr 705 73 17ms 17 Jun 2024 531st lynn 705 223 231ms 4 Aug 2023 532nd msbranicky 698 55 229ms 12 Jan 2024 533rd dokutan 695 74 18ms 31 Dec 2023 534th kg583 🇺🇸 694 87 83ms 4 days ago 535th MeWhenI 🇻🇦 693 171 1,601ms 28 Mar 2025 536th msbranicky 692 199 769ms 31 Aug 2023 537th zakariamouhid 691 73 2,614ms 1 Aug 2023 538th Daniikk1012 690 41 268ms 24 days ago 539th stefangimmillaro 688 190 142ms 4 Jun 2025 540th clemmers 🇺🇸 686 75 17ms 1 Aug 2023 540th aksyristos 686 75 17ms 1 Aug 2023 540th bac0id 686 75 17ms 20 Sep 2023 543rd msbranicky 677 76 17ms 3 Aug 2023 543rd StHagel 677 76 18ms 3 Aug 2023 543rd BREMAUCY 🇫🇷 677 76 18ms 4 Aug 2023 543rd SniperSmiley 🇺🇸 677 76 17ms 15 Aug 2023 543rd RYNO8 677 76 17ms 20 Aug 2023 543rd cingulataluke 677 76 17ms 27 Aug 2023 543rd keelimeguy 🇺🇸 677 76 17ms 6 Nov 2023 543rd epic-programmer-guy 677 76 17ms 31 Dec 2023 543rd zwxzwxzwx21 677 76 17ms 16 Jan 2024 543rd Just4FunCoder 677 76 17ms 26 Feb 2024 543rd sultan 677 76 17ms 9 Mar 2024 543rd stertooy 🇧🇪 677 76 18ms 11 Jun 2024 543rd HumanoidCPU 677 76 18ms 2 Sep 2024 543rd JunkIce 677 76 18ms 1 Oct 2024 543rd xyangst 677 76 18ms 12 Oct 2024 543rd OSYCh314 🇦🇺 677 76 17ms 2 Nov 2024 543rd Unknownuserfrommars 677 76 18ms 20 Nov 2024 543rd austinleblanc 677 76 20ms 1 Mar 2025 543rd 0dyse 677 76 17ms 29 Apr 2025 543rd codewrite 🇬🇧 677 76 21ms 25 May 2025 543rd Flekay 🇩🇪 677 76 18ms 10 Jul 2025 543rd GoldStar184 677 76 18ms 17 Jul 2025 543rd Upload-and-View 🇺🇦 677 76 18ms 9 Aug 2025 543rd cthierfelder 🇲🇨 677 76 18ms 8 Sep 2025 543rd LostSyntax21 🇬🇧 677 76 18ms 18 days ago 568th albanian-laundromat 673 176 1,604ms 18 Oct 2025 569th iczelia 🇩🇪 672 75 20ms 16 Oct 2025 570th CaedenHarper 🇨🇦 668 65 1,155ms 27 Sep 2025 571st willdaspit 668 77 17ms 4 Aug 2023 571st jgh713 668 77 17ms 29 Aug 2023 571st diquah 668 77 17ms 1 Nov 2023 571st cooljoseph1 668 77 17ms 24 Dec 2023 571st jameswmccarty 668 77 17ms 4 Jun 2024 571st swtchblade 668 77 17ms 15 Jul 2025 571st Voltrifrodec 🇸🇰 668 77 18ms 20 days ago 578th dokutan 665 74 447ms 15 Jan 2024 579th BREMAUCY 🇫🇷 664 55 99ms 11 Sep 2023 579th tatzyr 🇯🇵 664 55 88ms 6 Feb 2025 581st ovs-code 🇩🇪 663 211 1,563ms 14 Sep 2025 582nd rollershutter 662 58 185ms 8 Nov 2023 583rd Coolbeansyeah 660 78 17ms 13 May 2024 583rd codingisgreatbutiamnot 660 78 17ms 29 Jul 2024 583rd piano-miles 660 78 17ms 4 May 2025 583rd Zhenyu-Bo 660 78 17ms 31 Jul 2025 583rd jacekwladzinski 660 78 24ms 4 Oct 2025 588th MeWhenI 🇻🇦 660 183 146ms 1 Aug 2023 589th Lydxn 🇨🇦 658 177 361ms 6 Aug 2023 589th jared-hughes 658 177 362ms 24 Sep 2025 591st m-tkach 🇺🇦 656 254 80ms 17 Dec 2023 592nd rifatx 655 138 431ms 15 Jul 2024 593rd eiburns 651 79 18ms 15 Sep 2023 593rd Mabeloid 🇳🇴 651 79 18ms 7 Sep 2024 593rd Cube14yt 651 79 18ms 9 days ago 596th 4hg 🇺🇸 650 69 831ms 17 Sep 2023 597th edsrzf 🇳🇿 648 183 2,471ms 18 Jan 2025 598th msbranicky 647 76 447ms 17 Jan 2024 598th HumanoidCPU 647 76 442ms 2 Sep 2024 598th JunkIce 647 76 434ms 3 Dec 2024 First Prev 526–600 of 1,716 Next Last
