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 376th Natanaelel 🇸🇪 826 61 1 Aug 2023 376th dmrichwa 🇺🇸 826 61 3 Aug 2023 376th GeorgeStechman 🇬🇧 826 61 19 Oct 2023 376th targrik 826 61 17 Feb 2025 376th 52525rr 826 61 27 days ago 381st ovs-code 🇩🇪 825 71 15 Aug 2023 381st edsrzf 🇳🇿 825 71 27 Apr 2025 383rd primo-ppcg 🇹🇭 819 41 1 Aug 2023 384th albanian-laundromat 816 52 14 days ago 385th jared-hughes 815 121 1 Aug 2023 386th janbehrens 🇩🇪 814 62 1 Aug 2023 386th prplz 🇦🇺 814 62 5 Aug 2023 386th Shanethegamer 🇺🇸 814 62 10 Aug 2023 386th NewDefectus 🇮🇱 814 62 19 Aug 2023 386th ListeriaM 814 62 19 Aug 2023 386th btjones0 814 62 24 Aug 2023 386th programjames 814 62 24 Dec 2023 386th dokutan 814 62 1 Jan 2024 394th edsrzf 🇳🇿 814 74 27 Dec 2024 395th snoozingnewt 🇺🇸 813 35 22 days ago 396th FlorianCassayre 🇫🇷 813 62 4 Jun 2024 397th edsrzf 🇳🇿 813 73 30 Dec 2024 398th sean-niemann 🇺🇸 813 120 25 Jun 2025 399th stefangimmillaro 813 144 17 hours ago 400th Steffan153 🇫🇮 812 49 10 Aug 2024 401st SirBogman 🇺🇸 811 45 7 Aug 2023 402nd inverseLorentz 🇦🇺 809 73 9 May 2024 403rd zacjl 806 59 20 Apr 2025 404th primo-ppcg 🇹🇭 804 59 1 Aug 2023 405th DialFrost 🇸🇬 802 73 10 Mar 2025 406th DialFrost 🇸🇬 801 53 30 Aug 2025 407th cingulataluke 801 63 27 Aug 2023 407th Mch47 801 63 28 Oct 2023 407th keelimeguy 🇺🇸 801 63 6 Nov 2023 407th zwxzwxzwx21 801 63 30 Jan 2024 407th HumanoidCPU 801 63 2 Sep 2024 407th JunkIce 801 63 24 Nov 2024 407th snoozingnewt 🇺🇸 801 63 31 Mar 2025 414th lynn 800 30 1 Aug 2023 414th AlephSquirrel 800 30 27 Dec 2023 416th dokutan 800 48 9 Apr 2024 417th Herbert00709 🇵🇱 800 138 25 Oct 2024 418th DestyNova 🇮🇪 799 78 4 Aug 2023 419th sean-niemann 🇺🇸 795 139 25 Jun 2025 420th anter69 🇭🇺 793 46 19 Apr 2024 421st Shanethegamer 🇺🇸 791 61 16 Jan 2024 422nd MeWhenI 🇻🇦 791 74 1 Aug 2023 423rd FortuiteMan 🇫🇷 791 82 7 days ago 424th jared-hughes 789 64 1 Aug 2023 424th OllieBoyne 🇬🇧 789 64 9 Aug 2023 424th davitf 789 64 21 Nov 2024 424th ryyyn 🇺🇸 789 64 21 Jul 2025 424th cros107 🇦🇺 789 64 20 days ago 429th eranws 787 64 17 Aug 2023 430th jared-hughes 787 124 1 Aug 2023 430th Herbert00709 🇵🇱 787 124 9 Apr 2024 432nd BREMAUCY 🇫🇷 784 49 20 Aug 2025 432nd snoozingnewt 🇺🇸 784 49 4 days ago 434th saito-ta 🇯🇵 783 119 29 Nov 2023 434th jared-hughes 783 119 18 Sep 2024 436th MeWhenI 🇻🇦 781 76 14 Feb 2025 437th dokutan 778 62 15 Jan 2024 438th MeWhenI 🇻🇦 777 63 3 Aug 2024 439th wh3n3v3r 🇨🇿 777 65 7 Nov 2024 440th emgordon154 776 85 8 Nov 2024 441st MeWhenI 🇻🇦 776 99 1 Aug 2023 442nd Yax42 🇫🇷 775 65 8 Sep 2025 443rd MeWhenI 🇻🇦 774 31 1 Aug 2023 443rd SirBogman 🇺🇸 774 31 1 Aug 2023 445th MeWhenI 🇻🇦 772 58 5 Apr 2025 446th jared-hughes 772 143 1 Aug 2023 447th MasFlam 768 50 21 Jun 2024 448th MeWhenI 🇻🇦 767 107 1 Aug 2023 449th HumanoidCPU 766 63 2 Sep 2024 449th JunkIce 766 63 3 Dec 2024 First Prev 376–450 of 1,630 Next Last