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 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 Chars Time 451st emgordon154 763 154 30 Apr 2025 452nd primo-ppcg 🇹🇭 760 48 1 Aug 2023 452nd JayXon 🇺🇸 760 48 1 Aug 2023 454th edsrzf 🇳🇿 760 108 29 Apr 2025 455th stefangimmillaro 759 87 19 Nov 2024 456th UnderKoen 🇳🇱 756 257 22 Feb 2024 456th m-tkach 🇺🇦 756 257 6 Mar 2024 458th inverseLorentz 🇦🇺 753 67 29 Oct 2023 458th dal548 753 67 12 Jun 2024 458th CutSandstone 753 67 4 Jul 2024 458th jiaminglimjm 🇲🇾 753 67 5 Jul 2024 462nd GrayJoKing 🇦🇺 752 148 27 Feb 2024 463rd MeWhenI 🇻🇦 751 53 14 Jul 2024 464th SirBogman 🇺🇸 751 130 1 Aug 2023 465th CornerMercury 🇬🇧 750 32 28 Sep 2023 466th acotis 747 175 29 Jun 2025 467th m-tkach 🇺🇦 747 210 17 Dec 2023 468th zacjl 746 45 21 Jan 2025 468th DialFrost 🇸🇬 746 45 21 Jan 2025 468th primo-ppcg 🇹🇭 746 45 16 Apr 2025 471st emgordon154 746 103 27 May 2025 472nd inventshah 746 148 23 Jul 2024 473rd emgordon154 743 81 7 Dec 2024 474th setop 742 68 18 Aug 2023 474th levavft 742 68 27 Oct 2023 476th SirBogman 🇺🇸 741 149 1 Aug 2023 477th qwertzguy 🇫🇷 731 66 25 Mar 2025 478th falsidge 731 69 9 Jul 2024 478th hamilton-bonds 731 69 9 Sep 2024 480th SirFireball3521 730 46 9 Apr 2024 480th Natanaelel 🇸🇪 730 46 21 Apr 2025 482nd Herbert00709 🇵🇱 727 33 5 May 2024 482nd lifthrasiir 🇰🇷 727 33 5 Dec 2024 484th 0dyse 724 53 7 May 2025 485th stefangimmillaro 724 55 5 Aug 2023 486th stefangimmillaro 724 190 16 Sep 2023 487th two-bad 🇬🇧 719 70 13 Dec 2023 488th DialFrost 🇸🇬 717 92 28 Oct 2024 489th SirBogman 🇺🇸 714 47 3 Aug 2023 490th Yax42 🇫🇷 714 124 7 days ago 491st h3ra993huskp 🇯🇵 714 217 11 Feb 2024 492nd davecame 710 71 12 Oct 2023 492nd Pyroan 710 71 11 Mar 2025 494th lynn 703 223 4 Aug 2023 495th XioR112 🇵🇱 701 72 29 Aug 2023 495th rollershutter 701 72 9 Nov 2023 495th Dataen 701 72 10 Jan 2024 495th Hebelub 701 72 10 Jan 2024 495th jfallon1997 701 72 30 Apr 2024 495th pinguicula 701 72 15 Aug 2024 495th ImpressedByRocks 701 72 24 May 2025 502nd msbranicky 698 55 12 Jan 2024 503rd primo-ppcg 🇹🇭 694 193 9 Jun 2024 504th MeWhenI 🇻🇦 692 87 9 May 2024 505th adamnielson42 🇺🇸 691 73 14 Aug 2023 505th jtaxen 691 73 17 Mar 2024 505th ei14 691 73 23 May 2024 505th EnTerr 691 73 17 Jun 2024 509th msbranicky 691 199 31 Aug 2023 510th zakariamouhid 689 73 1 Aug 2023 511th stefangimmillaro 688 190 4 Jun 2025 512th MeWhenI 🇻🇦 687 171 28 Mar 2025 513th janbehrens 🇩🇪 679 228 4 Aug 2023 514th ovs-code 🇩🇪 677 115 30 May 2025 515th clemmers 🇺🇸 673 75 1 Aug 2023 515th aksyristos 673 75 1 Aug 2023 515th bac0id 673 75 20 Sep 2023 518th ovs-code 🇩🇪 667 201 12 Sep 2023 519th msbranicky 664 76 3 Aug 2023 519th StHagel 664 76 3 Aug 2023 519th BREMAUCY 🇫🇷 664 76 4 Aug 2023 519th SniperSmiley 🇺🇸 664 76 15 Aug 2023 519th RYNO8 664 76 20 Aug 2023 519th InigoK 🇺🇸 664 76 21 Aug 2023 519th epic-programmer-guy 664 76 31 Dec 2023 Prev 451–525 of 1,599 Next