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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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 601st albanian-laundromat 🇺🇸 675 176 1,855ms 18 Oct 2025 602nd clemmers 🇺🇸 674 75 20ms 1 Aug 2023 602nd bac0id 674 75 21ms 20 Sep 2023 604th iczelia 🇩🇪 673 75 21ms 16 Oct 2025 605th msbranicky 665 76 19ms 3 Aug 2023 605th StHagel 665 76 20ms 3 Aug 2023 605th SniperSmiley 🇺🇸 665 76 20ms 15 Aug 2023 605th RYNO8 665 76 19ms 20 Aug 2023 605th epic-programmer-guy 665 76 21ms 31 Dec 2023 605th Just4FunCoder 665 76 19ms 26 Feb 2024 605th sultan 665 76 20ms 9 Mar 2024 605th stertooy 🇧🇪 665 76 19ms 11 Jun 2024 605th xyangst 665 76 17ms 12 Oct 2024 605th OSYCh314 🇦🇺 665 76 19ms 2 Nov 2024 605th Unknownuserfrommars 665 76 20ms 20 Nov 2024 605th austinleblanc 665 76 20ms 1 Mar 2025 605th 0dyse 665 76 18ms 29 Apr 2025 605th codewrite 🇬🇧 665 76 20ms 25 May 2025 605th GoldStar184 665 76 18ms 17 Jul 2025 605th muser-logiccpu 🇺🇦 665 76 20ms 9 Aug 2025 605th cthierfelder 🇲🇨 665 76 18ms 8 Sep 2025 605th LostSyntax21 🇬🇧 665 76 21ms 9 Nov 2025 605th Andrey2001 665 76 19ms 15 Dec 2025 605th Aquateraneal 🇺🇸 665 76 19ms 19 Feb 2026 625th tatzyr 🇯🇵 664 55 44ms 6 Feb 2025 626th tomh1012 664 76 20ms 9 Mar 2026 627th rollershutter 663 58 203ms 8 Nov 2023 628th MeWhenI 🇻🇦 661 183 161ms 1 Aug 2023 629th stefangimmillaro 660 190 132ms 4 Jun 2025 630th CaedenHarper 🇨🇦 657 65 1,332ms 27 Sep 2025 631st willdaspit 657 77 24ms 4 Aug 2023 631st jgh713 657 77 18ms 29 Aug 2023 631st diquah 657 77 20ms 1 Nov 2023 631st cooljoseph1 657 77 20ms 24 Dec 2023 631st jameswmccarty 657 77 20ms 4 Jun 2024 631st swtchblade 657 77 20ms 15 Jul 2025 631st Voltrifrodec 🇸🇰 657 77 19ms 7 Nov 2025 638th m-tkach 🇺🇦 656 254 73ms 17 Dec 2023 639th 4hg 🇺🇸 651 69 819ms 17 Sep 2023 640th edsrzf 🇳🇿 649 183 1,895ms 18 Jan 2025 641st Coolbeansyeah 648 78 20ms 13 May 2024 641st codingisgreatbutiamnot 648 78 19ms 29 Jul 2024 641st piano-miles 648 78 18ms 4 May 2025 641st Zhenyu-Bo 648 78 18ms 31 Jul 2025 641st jacekwladzinski 648 78 21ms 4 Oct 2025 646th Lydxn 🇨🇦 647 176 494ms 6 Aug 2023 647th mousetail 🇳🇱 644 60 1,017ms 24 Oct 2024 648th rifatx 644 138 504ms 15 Jul 2024 649th jared-hughes 643 177 527ms 24 Sep 2025 650th prestosilver 🇺🇸 642 207 1,041ms 15 days ago 651st heanyang1 641 60 230ms 29 May 2025 652nd eiburns 640 79 20ms 15 Sep 2023 652nd Mabeloid 🇳🇴 640 79 19ms 7 Sep 2024 652nd Cube14yt 640 79 19ms 19 Nov 2025 652nd zyc-2024 🇨🇳 640 79 20ms 30 Dec 2025 656th msbranicky 636 76 484ms 17 Jan 2024 656th Andrey2001 636 76 393ms 28 Jan 2026 658th prestosilver 🇺🇸 636 154 22ms 2 Dec 2025 659th stefangimmillaro 634 191 300ms 23 Oct 2023 660th h3ra993huskp 🇯🇵 633 180 717ms 30 Nov 2025 661st Natanaelel 🇸🇪 632 38 56ms 3 Aug 2023 661st vang1ong7ang 🇦🇶 632 38 46ms 3 days ago 663rd yuchuehw 632 80 19ms 16 May 2024 663rd RaBa21 🇭🇺 632 80 79ms 18 Jul 2025 665th inventshah 632 155 11ms 1 Aug 2023 666th dokutan 630 58 58ms 26 Dec 2025 667th primo-ppcg 🇹🇭 629 181 473ms 2 Aug 2023 668th AlephSquirrel 629 202 117ms 3 Aug 2023 669th Alex-x90 🇺🇸 628 156 7ms 24 May 2024 670th jstechman 624 81 65ms 25 Feb 2024 670th robin-scragg 624 81 485ms 28 Sep 2025 672nd janbehrens 🇩🇪 623 178 72ms 4 Aug 2023 673rd xsot 🇸🇬 620 133 421ms 2 Aug 2023 674th janbehrens 🇩🇪 620 158 7ms 4 Aug 2023 675th jared-hughes 619 59 49ms 25 Dec 2025 676th 2bular 616 46 632ms 21 Mar 2026 677th Stockoh 🇫🇷 616 82 20ms 19 Jun 2024 677th wuzekai518 616 82 2,247ms 21 Jun 2024 679th Alex-x90 🇺🇸 616 180 73ms 1 Aug 2023 680th stefangimmillaro 615 153 51ms 26 Apr 2025 681st NickTheEASDude 🇺🇸 614 63 554ms 8 Aug 2024 682nd Mabeloid 🇳🇴 612 79 416ms 17 Sep 2024 683rd aksyristos 609 60 45ms 27 Dec 2025 684th JonahEMorgan 609 83 20ms 10 Nov 2024 685th MeWhenI 🇻🇦 609 182 74ms 1 Aug 2023 686th SirBogman 🇺🇸 607 385 383ms 1 Aug 2023 687th SirBogman 🇺🇸 603 156 52ms 3 Jun 2025 688th CaedenHarper 🇨🇦 601 84 190ms 30 Mar 2026 689th MeWhenI 🇻🇦 597 164 7ms 1 Aug 2023 690th OllyTDev 595 85 18ms 22 Aug 2023 690th NickTheEASDude 🇺🇸 595 85 111ms 20 Aug 2024 692nd AlephSquirrel 590 57 16ms 21 Jan 2025 693rd Thinkr1 589 62 44ms 18 Nov 2025 693rd KatieLG 🇬🇧 589 62 47ms 3 Feb 2026 695th rustykitty 🇺🇸 588 86 24ms 31 Oct 2025 696th CatsAreFluffy 587 86 46ms 2 Jan 2024 697th madex 🇩🇪 583 168 12ms 21 Feb 2024 698th davbass 🇮🇹 582 66 213ms 25 Aug 2023 699th Chinay-Domitrix 🇺🇸 581 114 2,735ms 2 Mar 2026 700th kmathis22 581 196 490ms 6 Dec 2025 First Prev 601–700 of 1,835 Next Last