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 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 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 506th codewrite 🇬🇧 676 76 25 May 2025 506th Flekay 🇩🇪 676 76 22 days ago 506th GoldStar184 676 76 16 days ago 529th ovs-code 🇩🇪 671 201 12 Sep 2023 530th cbrt-x 668 236 15 Sep 2023 531st willdaspit 667 77 4 Aug 2023 531st jgh713 667 77 29 Aug 2023 531st diquah 667 77 1 Nov 2023 531st cooljoseph1 667 77 24 Dec 2023 531st jameswmccarty 667 77 4 Jun 2024 531st swtchblade 667 77 18 days ago 537th DialFrost 🇸🇬 664 203 6 Mar 2025 538th BREMAUCY 🇫🇷 663 55 11 Sep 2023 538th tatzyr 🇯🇵 663 55 6 Feb 2025 540th dokutan 663 74 15 Jan 2024 541st rollershutter 662 58 8 Nov 2023 542nd Coolbeansyeah 659 78 13 May 2024 542nd codingisgreatbutiamnot 659 78 29 Jul 2024 542nd piano-miles 659 78 4 May 2025 542nd Zhenyu-Bo 659 78 2 days ago 546th MeWhenI 🇻🇦 659 183 1 Aug 2023 547th rifatx 654 138 15 Jul 2024 548th m-tkach 🇺🇦 653 254 17 Dec 2023 549th eiburns 650 79 15 Sep 2023 549th namelessiw 650 79 1 Jun 2024 549th Mabeloid 🇳🇴 650 79 7 Sep 2024 552nd 4hg 🇺🇸 649 69 17 Sep 2023 553rd msbranicky 646 76 17 Jan 2024 553rd HumanoidCPU 646 76 2 Sep 2024 553rd JunkIce 646 76 3 Dec 2024 556th yuchuehw 642 80 16 May 2024 556th wh3n3v3r 🇨🇿 642 80 7 Nov 2024 558th edsrzf 🇳🇿 642 183 18 Jan 2025 559th heanyang1 640 60 29 May 2025 560th mousetail 🇳🇱 640 63 24 Oct 2024 561st jstechman 634 81 25 Feb 2024 562nd Natanaelel 🇸🇪 632 38 3 Aug 2023 563rd stefangimmillaro 631 191 23 Oct 2023 564th inventshah 630 155 1 Aug 2023 565th SirBogman 🇺🇸 630 385 1 Aug 2023 566th dokutan 630 938 2 Mar 2024 567th AlephSquirrel 628 202 3 Aug 2023 568th Stockoh 🇫🇷 627 82 19 Jun 2024 568th wuzekai518 627 82 21 Jun 2024 570th Alex-x90 🇺🇸 626 156 24 May 2024 571st NickTheEASDude 🇺🇸 621 65 8 Aug 2024 572nd snoozingnewt 🇺🇸 621 79 11 Feb 2024 572nd Mabeloid 🇳🇴 621 79 17 Sep 2024 574th janbehrens 🇩🇪 620 178 4 Aug 2023 575th JonahEMorgan 619 83 10 Nov 2024 576th jared-hughes 618 59 1 Aug 2023 577th xsot 🇸🇬 618 133 2 Aug 2023 578th janbehrens 🇩🇪 618 158 4 Aug 2023 579th Alex-x90 🇺🇸 614 180 1 Aug 2023 580th stefangimmillaro 613 153 26 Apr 2025 581st CatsAreFluffy 610 83 5 Jan 2024 582nd aksyristos 608 60 1 Aug 2023 583rd MeWhenI 🇻🇦 607 182 1 Aug 2023 584th OllyTDev 605 85 22 Aug 2023 584th NickTheEASDude 🇺🇸 605 85 20 Aug 2024 586th SirBogman 🇺🇸 602 156 3 Jun 2025 587th MeWhenI 🇻🇦 600 225 22 Apr 2024 588th Rohit-Lall 599 263 26 Feb 2024 589th MeWhenI 🇻🇦 596 101 13 Dec 2023 590th MeWhenI 🇻🇦 596 164 1 Aug 2023 591st AlephSquirrel 589 57 21 Jan 2025 592nd MeWhenI 🇻🇦 589 1,003 1 Aug 2023 592nd Shanethegamer 🇺🇸 589 1,003 1 Aug 2023 592nd Natanaelel 🇸🇪 589 1,003 8 Aug 2023 592nd adriweb 🇫🇷 589 1,003 17 Aug 2023 592nd IanUtley 589 1,003 1 Sep 2023 592nd snoozingnewt 🇺🇸 589 1,003 4 Sep 2023 592nd retrohun 589 1,003 8 Oct 2023 592nd Stockoh 🇫🇷 589 1,003 5 Nov 2023 592nd Yewzir 🇧🇪 589 1,003 10 Nov 2023 Prev 526–600 of 1,610 Next