ln 2 in all languages in chars. 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Erlang 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 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 Erlang 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 375th dmrichwa 🇺🇸 826 61 3 Aug 2023 375th GeorgeStechman 🇬🇧 826 61 19 Oct 2023 375th targrik 826 61 17 Feb 2025 375th 52525rr 826 61 25 days ago 380th ovs-code 🇩🇪 825 71 15 Aug 2023 380th edsrzf 🇳🇿 825 71 27 Apr 2025 382nd primo-ppcg 🇹🇭 819 41 1 Aug 2023 383rd albanian-laundromat 816 52 13 days ago 384th jared-hughes 815 121 1 Aug 2023 385th janbehrens 🇩🇪 814 62 1 Aug 2023 385th prplz 🇦🇺 814 62 5 Aug 2023 385th Shanethegamer 🇺🇸 814 62 10 Aug 2023 385th NewDefectus 🇮🇱 814 62 19 Aug 2023 385th ListeriaM 814 62 19 Aug 2023 385th btjones0 814 62 24 Aug 2023 385th programjames 814 62 24 Dec 2023 385th dokutan 814 62 1 Jan 2024 393rd edsrzf 🇳🇿 814 74 27 Dec 2024 394th snoozingnewt 🇺🇸 813 35 20 days ago 395th FlorianCassayre 🇫🇷 813 62 4 Jun 2024 396th edsrzf 🇳🇿 813 73 30 Dec 2024 397th sean-niemann 🇺🇸 813 120 25 Jun 2025 398th Steffan153 🇫🇮 812 49 10 Aug 2024 399th SirBogman 🇺🇸 811 45 7 Aug 2023 400th inverseLorentz 🇦🇺 809 73 9 May 2024 401st zacjl 806 59 20 Apr 2025 402nd primo-ppcg 🇹🇭 804 59 1 Aug 2023 403rd DialFrost 🇸🇬 802 73 10 Mar 2025 404th DialFrost 🇸🇬 801 53 30 Aug 2025 405th cingulataluke 801 63 27 Aug 2023 405th Mch47 801 63 28 Oct 2023 405th keelimeguy 🇺🇸 801 63 6 Nov 2023 405th zwxzwxzwx21 801 63 30 Jan 2024 405th HumanoidCPU 801 63 2 Sep 2024 405th JunkIce 801 63 24 Nov 2024 405th snoozingnewt 🇺🇸 801 63 31 Mar 2025 412th lynn 800 30 1 Aug 2023 412th AlephSquirrel 800 30 27 Dec 2023 414th dokutan 800 48 9 Apr 2024 415th Herbert00709 🇵🇱 800 138 25 Oct 2024 416th DestyNova 🇮🇪 799 78 4 Aug 2023 417th sean-niemann 🇺🇸 795 139 25 Jun 2025 418th anter69 🇭🇺 793 46 19 Apr 2024 419th Shanethegamer 🇺🇸 791 61 16 Jan 2024 420th MeWhenI 🇻🇦 791 74 1 Aug 2023 421st FortuiteMan 🇫🇷 791 82 5 days ago 422nd jared-hughes 789 64 1 Aug 2023 422nd OllieBoyne 🇬🇧 789 64 9 Aug 2023 422nd davitf 789 64 21 Nov 2024 422nd ryyyn 🇺🇸 789 64 21 Jul 2025 422nd cros107 🇦🇺 789 64 19 days ago 427th eranws 787 64 17 Aug 2023 428th jared-hughes 787 124 1 Aug 2023 428th Herbert00709 🇵🇱 787 124 9 Apr 2024 430th BREMAUCY 🇫🇷 784 49 20 Aug 2025 430th snoozingnewt 🇺🇸 784 49 2 days ago 432nd saito-ta 🇯🇵 783 119 29 Nov 2023 432nd jared-hughes 783 119 18 Sep 2024 434th MeWhenI 🇻🇦 781 76 14 Feb 2025 435th dokutan 778 62 15 Jan 2024 436th MeWhenI 🇻🇦 777 63 3 Aug 2024 437th wh3n3v3r 🇨🇿 776 65 7 Nov 2024 438th emgordon154 776 85 8 Nov 2024 439th MeWhenI 🇻🇦 776 99 1 Aug 2023 440th Yax42 🇫🇷 775 65 26 days ago 441st MeWhenI 🇻🇦 774 31 1 Aug 2023 441st SirBogman 🇺🇸 774 31 1 Aug 2023 443rd MeWhenI 🇻🇦 772 58 5 Apr 2025 444th jared-hughes 772 143 1 Aug 2023 445th MasFlam 768 50 21 Jun 2024 446th MeWhenI 🇻🇦 767 107 1 Aug 2023 447th HumanoidCPU 766 63 2 Sep 2024 447th JunkIce 766 63 3 Dec 2024 447th snoozingnewt 🇺🇸 766 63 7 days ago 450th SirBogman 🇺🇸 765 52 4 Aug 2023 First Prev 376–450 of 1,628 Next Last