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 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 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 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 448th cros107 🇦🇺 789 64 97ms 16 Sep 2025 452nd DestyNova 🇮🇪 789 79 1,034ms 10 days ago 453rd jared-hughes 789 124 30ms 1 Aug 2023 453rd Herbert00709 🇵🇱 789 124 12ms 9 Apr 2024 455th eranws 788 64 19ms 17 Aug 2023 456th saito-ta 🇯🇵 785 119 2,615ms 29 Nov 2023 456th jared-hughes 785 119 3,068ms 18 Sep 2024 458th dokutan 779 62 364ms 15 Jan 2024 459th MeWhenI 🇻🇦 778 63 139ms 3 Aug 2024 460th emgordon154 778 85 3,109ms 8 Nov 2024 461st wh3n3v3r 🇨🇿 777 65 17ms 7 Nov 2024 462nd MeWhenI 🇻🇦 777 99 570ms 1 Aug 2023 463rd Yax42 🇫🇷 776 65 18ms 8 Sep 2025 464th jared-hughes 775 143 67ms 1 Aug 2023 465th MeWhenI 🇻🇦 774 31 71ms 1 Aug 2023 465th SirBogman 🇺🇸 774 31 63ms 1 Aug 2023 467th MeWhenI 🇻🇦 774 76 47ms 14 Feb 2025 468th MeWhenI 🇻🇦 773 58 86ms 5 Apr 2025 469th emgordon154 770 154 567ms 30 Apr 2025 470th masflam 768 50 251ms 21 Jun 2024 471st MeWhenI 🇻🇦 768 107 110ms 1 Aug 2023 472nd SirBogman 🇺🇸 766 52 284ms 4 Aug 2023 472nd bitsandbeyond 🇳🇱 766 52 1,261ms 5 Nov 2025 474th HumanoidCPU 766 63 355ms 2 Sep 2024 474th JunkIce 766 63 391ms 3 Dec 2024 476th AlexanderFair 765 66 33ms 1 Aug 2023 476th jmerle 🇳🇱 765 66 17ms 2 Aug 2023 476th MaxElf999 765 66 92ms 3 Aug 2023 476th qwertzguy 🇫🇷 765 66 17ms 9 Aug 2023 476th nstearns96 🇬🇧 765 66 18ms 15 Sep 2023 476th SeanJxie 765 66 94ms 7 Jan 2024 476th 77Tigers 765 66 94ms 6 Jun 2024 476th guilhem-roy 🇫🇷 765 66 17ms 10 Jul 2024 476th yokasuretsu 765 66 37ms 6 Jan 2025 476th ahmetdemirag 🇨🇾 765 66 17ms 3 Apr 2025 476th elana-teal 765 66 21ms 21 Jun 2025 487th eprovst 🇧🇪 764 37 71ms 16 Sep 2025 488th alexsave 764 66 22ms 22 days ago 489th MeWhenI 🇻🇦 764 149 566ms 7 Nov 2025 490th edsrzf 🇳🇿 761 108 110ms 29 Apr 2025 491st primo-ppcg 🇹🇭 760 48 87ms 1 Aug 2023 491st JayXon 🇺🇸 760 48 87ms 1 Aug 2023 491st emgordon154 760 48 46ms 20 Sep 2025 494th stefangimmillaro 760 87 2,916ms 19 Nov 2024 495th UnderKoen 🇳🇱 757 257 2ms 22 Feb 2024 495th m-tkach 🇺🇦 757 257 4ms 6 Mar 2024 497th inverseLorentz 🇦🇺 754 67 89ms 29 Oct 2023 497th dal548 754 67 17ms 12 Jun 2024 497th CutSandstone 754 67 36ms 4 Jul 2024 497th jiaminglimjm 🇲🇾 754 67 26ms 5 Jul 2024 501st GrayJoKing 🇦🇺 753 148 90ms 27 Feb 2024 502nd SirBogman 🇺🇸 752 130 6ms 1 Aug 2023 503rd MeWhenI 🇻🇦 751 53 297ms 14 Jul 2024 504th CornerMercury 🇬🇧 750 32 64ms 28 Sep 2023 505th inventshah 749 148 1,554ms 23 Jul 2024 506th m-tkach 🇺🇦 749 210 131ms 17 Dec 2023 507th emgordon154 747 103 509ms 27 May 2025 508th acotis 747 175 159ms 29 Jun 2025 509th zacjl 746 45 15ms 21 Jan 2025 509th DialFrost 🇸🇬 746 45 17ms 21 Jan 2025 509th primo-ppcg 🇹🇭 746 45 15ms 16 Apr 2025 512th emgordon154 745 81 92ms 7 Dec 2024 513th Yax42 🇫🇷 745 119 435ms 12 days ago 514th SirBogman 🇺🇸 744 149 65ms 1 Aug 2023 515th setop 743 68 18ms 18 Aug 2023 515th levavft 743 68 94ms 27 Oct 2023 517th snoozingnewt 🇨🇦 734 58 1,597ms 22 Oct 2025 518th qwertzguy 🇫🇷 732 66 399ms 25 Mar 2025 519th falsidge 732 69 198ms 9 Jul 2024 519th hamilton-bonds 732 69 18ms 9 Sep 2024 521st Lv0Sys 🇵🇱 731 69 11ms 52 mins ago 522nd SirFireball3521 730 46 893ms 9 Apr 2024 522nd Natanaelel 🇸🇪 730 46 128ms 21 Apr 2025 524th Herbert00709 🇵🇱 727 33 62ms 5 May 2024 524th lifthrasiir 🇰🇷 727 33 63ms 5 Dec 2024 First Prev 451–525 of 1,708 Next Last