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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 507th 0dyse 676 76 29 Apr 2025 507th codewrite 🇬🇧 676 76 25 May 2025 507th Flekay 🇩🇪 676 76 25 days ago 507th GoldStar184 676 76 18 days ago 530th ovs-code 🇩🇪 671 201 12 Sep 2023 531st cbrt-x 668 236 15 Sep 2023 532nd willdaspit 667 77 4 Aug 2023 532nd jgh713 667 77 29 Aug 2023 532nd diquah 667 77 1 Nov 2023 532nd cooljoseph1 667 77 24 Dec 2023 532nd jameswmccarty 667 77 4 Jun 2024 532nd swtchblade 667 77 20 days ago 538th dokutan 664 74 15 Jan 2024 539th DialFrost 🇸🇬 664 203 6 Mar 2025 540th BREMAUCY 🇫🇷 663 55 11 Sep 2023 540th tatzyr 🇯🇵 663 55 6 Feb 2025 542nd rollershutter 662 58 8 Nov 2023 543rd Coolbeansyeah 659 78 13 May 2024 543rd codingisgreatbutiamnot 659 78 29 Jul 2024 543rd piano-miles 659 78 4 May 2025 543rd Zhenyu-Bo 659 78 5 days ago 547th MeWhenI 🇻🇦 659 183 1 Aug 2023 548th rifatx 654 138 15 Jul 2024 549th m-tkach 🇺🇦 653 254 17 Dec 2023 550th eiburns 650 79 15 Sep 2023 550th namelessiw 650 79 1 Jun 2024 550th Mabeloid 🇳🇴 650 79 7 Sep 2024 553rd 4hg 🇺🇸 649 69 17 Sep 2023 554th msbranicky 646 76 17 Jan 2024 554th HumanoidCPU 646 76 2 Sep 2024 554th JunkIce 646 76 3 Dec 2024 557th yuchuehw 642 80 16 May 2024 557th wh3n3v3r 🇨🇿 642 80 7 Nov 2024 559th edsrzf 🇳🇿 642 183 18 Jan 2025 560th heanyang1 640 60 29 May 2025 561st mousetail 🇳🇱 640 63 24 Oct 2024 562nd jstechman 634 81 25 Feb 2024 563rd Natanaelel 🇸🇪 632 38 3 Aug 2023 564th stefangimmillaro 631 191 23 Oct 2023 565th inventshah 630 155 1 Aug 2023 566th SirBogman 🇺🇸 630 385 1 Aug 2023 567th dokutan 630 938 2 Mar 2024 568th AlephSquirrel 628 202 3 Aug 2023 569th Stockoh 🇫🇷 627 82 19 Jun 2024 569th wuzekai518 627 82 21 Jun 2024 571st Alex-x90 🇺🇸 626 156 24 May 2024 572nd snoozingnewt 🇺🇸 622 79 11 Feb 2024 572nd Mabeloid 🇳🇴 622 79 17 Sep 2024 574th NickTheEASDude 🇺🇸 621 65 8 Aug 2024 575th janbehrens 🇩🇪 620 178 4 Aug 2023 576th JonahEMorgan 619 83 10 Nov 2024 577th jared-hughes 618 59 1 Aug 2023 578th xsot 🇸🇬 618 133 2 Aug 2023 579th janbehrens 🇩🇪 618 158 4 Aug 2023 580th Alex-x90 🇺🇸 614 180 1 Aug 2023 581st stefangimmillaro 613 153 26 Apr 2025 582nd CatsAreFluffy 610 83 5 Jan 2024 583rd aksyristos 608 60 1 Aug 2023 584th MeWhenI 🇻🇦 607 182 1 Aug 2023 585th OllyTDev 605 85 22 Aug 2023 585th NickTheEASDude 🇺🇸 605 85 20 Aug 2024 587th SirBogman 🇺🇸 602 156 3 Jun 2025 588th MeWhenI 🇻🇦 600 225 22 Apr 2024 589th Rohit-Lall 599 263 26 Feb 2024 590th MeWhenI 🇻🇦 596 101 13 Dec 2023 591st MeWhenI 🇻🇦 596 164 1 Aug 2023 592nd AlephSquirrel 589 57 21 Jan 2025 593rd MeWhenI 🇻🇦 589 1,003 1 Aug 2023 593rd Shanethegamer 🇺🇸 589 1,003 1 Aug 2023 593rd Natanaelel 🇸🇪 589 1,003 8 Aug 2023 593rd adriweb 🇫🇷 589 1,003 17 Aug 2023 593rd IanUtley 589 1,003 1 Sep 2023 593rd snoozingnewt 🇺🇸 589 1,003 4 Sep 2023 593rd retrohun 589 1,003 8 Oct 2023 593rd Stockoh 🇫🇷 589 1,003 5 Nov 2023 Prev 526–600 of 1,616 Next