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 450th jmerle 🇳🇱 765 66 2 Aug 2023 450th MaxElf999 765 66 3 Aug 2023 450th qwertzguy 🇫🇷 765 66 9 Aug 2023 450th nstearns96 🇬🇧 765 66 15 Sep 2023 450th SeanJxie 765 66 7 Jan 2024 450th 77Tigers 765 66 6 Jun 2024 450th guilhem-roy 🇫🇷 765 66 10 Jul 2024 450th yokasuretsu 765 66 6 Jan 2025 450th ahmetdemirag 🇨🇾 765 66 3 Apr 2025 450th elana-teal 765 66 21 Jun 2025 461st emgordon154 765 154 30 Apr 2025 462nd eprovst 🇧🇪 764 37 16 days ago 463rd primo-ppcg 🇹🇭 760 48 1 Aug 2023 463rd JayXon 🇺🇸 760 48 1 Aug 2023 463rd emgordon154 760 48 12 days ago 466th edsrzf 🇳🇿 760 108 29 Apr 2025 467th stefangimmillaro 759 87 19 Nov 2024 468th UnderKoen 🇳🇱 756 257 22 Feb 2024 468th m-tkach 🇺🇦 756 257 6 Mar 2024 470th inverseLorentz 🇦🇺 753 67 29 Oct 2023 470th dal548 753 67 12 Jun 2024 470th CutSandstone 753 67 4 Jul 2024 470th jiaminglimjm 🇲🇾 753 67 5 Jul 2024 474th GrayJoKing 🇦🇺 753 148 27 Feb 2024 475th MeWhenI 🇻🇦 751 53 14 Jul 2024 476th SirBogman 🇺🇸 751 130 1 Aug 2023 477th CornerMercury 🇬🇧 750 32 28 Sep 2023 478th m-tkach 🇺🇦 749 210 17 Dec 2023 479th acotis 747 175 29 Jun 2025 480th zacjl 746 45 21 Jan 2025 480th DialFrost 🇸🇬 746 45 21 Jan 2025 480th primo-ppcg 🇹🇭 746 45 16 Apr 2025 483rd emgordon154 746 103 27 May 2025 484th inventshah 746 148 23 Jul 2024 485th emgordon154 743 81 7 Dec 2024 486th setop 742 68 18 Aug 2023 486th levavft 742 68 27 Oct 2023 488th SirBogman 🇺🇸 741 149 1 Aug 2023 489th Yax42 🇫🇷 737 120 24 days ago 490th qwertzguy 🇫🇷 731 66 25 Mar 2025 491st falsidge 731 69 9 Jul 2024 491st hamilton-bonds 731 69 9 Sep 2024 493rd SirFireball3521 730 46 9 Apr 2024 493rd Natanaelel 🇸🇪 730 46 21 Apr 2025 495th Herbert00709 🇵🇱 727 33 5 May 2024 495th lifthrasiir 🇰🇷 727 33 5 Dec 2024 497th 0dyse 725 53 7 May 2025 498th stefangimmillaro 725 190 16 Sep 2023 499th stefangimmillaro 724 55 5 Aug 2023 500th jerrandolph 721 191 2 days ago 501st two-bad 🇬🇧 720 70 13 Dec 2023 502nd DialFrost 🇸🇬 717 92 28 Oct 2024 503rd SirBogman 🇺🇸 714 47 3 Aug 2023 504th davecame 711 71 12 Oct 2023 504th Pyroan 711 71 11 Mar 2025 506th lynn 705 223 4 Aug 2023 507th XioR112 🇵🇱 701 72 29 Aug 2023 507th rollershutter 701 72 9 Nov 2023 507th Dataen 701 72 10 Jan 2024 507th Hebelub 701 72 10 Jan 2024 507th jfallon1997 701 72 30 Apr 2024 507th pinguicula 701 72 15 Aug 2024 507th ImpressedByRocks 701 72 24 May 2025 507th blaztoma 🇱🇹 701 72 24 days ago 507th Emutis 🇱🇹 701 72 24 days ago 507th FortuiteMan 🇫🇷 701 72 4 days ago 517th msbranicky 698 55 12 Jan 2024 518th tomh1012 697 127 16 days ago 519th MeWhenI 🇻🇦 692 87 9 May 2024 520th msbranicky 692 199 31 Aug 2023 521st adamnielson42 🇺🇸 691 73 14 Aug 2023 521st jtaxen 691 73 17 Mar 2024 521st ei14 691 73 23 May 2024 521st EnTerr 691 73 17 Jun 2024 525th zakariamouhid 690 73 1 Aug 2023 Prev 451–525 of 1,627 Next