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 Submitted 524th ei14 691 73 218ms 23 May 2024 524th EnTerr 691 73 19ms 17 Jun 2024 528th zakariamouhid 690 73 2,764ms 1 Aug 2023 529th MeWhenI 🇻🇦 689 171 2,035ms 28 Mar 2025 530th stefangimmillaro 688 190 151ms 4 Jun 2025 531st ovs-code 🇩🇪 677 115 30 May 2025 532nd clemmers 🇺🇸 673 75 24ms 1 Aug 2023 532nd aksyristos 673 75 22ms 1 Aug 2023 532nd bac0id 673 75 25ms 20 Sep 2023 535th iczelia 🇩🇪 672 75 20ms 6 days ago 536th albanian-laundromat 669 176 4 days ago 537th msbranicky 664 76 21ms 3 Aug 2023 537th StHagel 664 76 20ms 3 Aug 2023 537th BREMAUCY 🇫🇷 664 76 23ms 4 Aug 2023 537th SniperSmiley 🇺🇸 664 76 23ms 15 Aug 2023 537th RYNO8 664 76 17ms 20 Aug 2023 537th epic-programmer-guy 664 76 19ms 31 Dec 2023 537th Just4FunCoder 664 76 19ms 26 Feb 2024 537th sultan 664 76 19ms 9 Mar 2024 537th stertooy 🇧🇪 664 76 22ms 11 Jun 2024 537th xyangst 664 76 19ms 12 Oct 2024 537th OSYCh314 🇦🇺 664 76 18ms 2 Nov 2024 537th Unknownuserfrommars 664 76 19ms 20 Nov 2024 537th austinleblanc 664 76 19ms 1 Mar 2025 537th 0dyse 664 76 19ms 29 Apr 2025 537th codewrite 🇬🇧 664 76 19ms 25 May 2025 537th Flekay 🇩🇪 664 76 19ms 10 Jul 2025 537th GoldStar184 664 76 18ms 17 Jul 2025 537th Upload-and-View 🇺🇦 664 76 24ms 9 Aug 2025 537th cthierfelder 🇲🇨 664 76 20ms 8 Sep 2025 556th BREMAUCY 🇫🇷 663 55 99ms 11 Sep 2023 556th tatzyr 🇯🇵 663 55 88ms 6 Feb 2025 558th rollershutter 662 58 209ms 8 Nov 2023 559th MeWhenI 🇻🇦 659 183 161ms 1 Aug 2023 560th willdaspit 656 77 21ms 4 Aug 2023 560th jgh713 656 77 19ms 29 Aug 2023 560th diquah 656 77 19ms 1 Nov 2023 560th cooljoseph1 656 77 21ms 24 Dec 2023 560th jameswmccarty 656 77 19ms 4 Jun 2024 560th swtchblade 656 77 19ms 15 Jul 2025 566th ovs-code 🇩🇪 656 211 1,814ms 14 Sep 2025 567th CaedenHarper 🇨🇦 654 65 1,329ms 24 days ago 568th m-tkach 🇺🇦 653 254 80ms 17 Dec 2023 569th 4hg 🇺🇸 649 69 831ms 17 Sep 2023 570th Coolbeansyeah 647 78 19ms 13 May 2024 570th codingisgreatbutiamnot 647 78 18ms 29 Jul 2024 570th piano-miles 647 78 29ms 4 May 2025 570th Zhenyu-Bo 647 78 18ms 31 Jul 2025 570th jacekwladzinski 647 78 22ms 18 days ago 575th Lydxn 🇨🇦 646 176 513ms 6 Aug 2023 576th mousetail 🇳🇱 644 60 1,119ms 24 Oct 2024 577th edsrzf 🇳🇿 644 183 1,800ms 18 Jan 2025 578th jared-hughes 642 177 498ms 24 Sep 2025 579th rifatx 641 138 516ms 15 Jul 2024 580th heanyang1 640 60 228ms 29 May 2025 581st eiburns 639 79 19ms 15 Sep 2023 581st Mabeloid 🇳🇴 639 79 19ms 7 Sep 2024 583rd msbranicky 635 76 447ms 17 Jan 2024 584th Natanaelel 🇸🇪 632 38 60ms 3 Aug 2023 585th yuchuehw 631 80 19ms 16 May 2024 585th RaBa21 🇭🇺 631 80 75ms 18 Jul 2025 587th stefangimmillaro 631 191 314ms 23 Oct 2023 588th inventshah 630 155 12ms 1 Aug 2023 589th primo-ppcg 🇹🇭 628 181 453ms 2 Aug 2023 590th AlephSquirrel 628 202 120ms 3 Aug 2023 591st Alex-x90 🇺🇸 626 156 8ms 24 May 2024 592nd jstechman 623 81 68ms 25 Feb 2024 592nd mossiegoat 623 81 488ms 24 days ago 594th janbehrens 🇩🇪 620 178 72ms 4 Aug 2023 595th xsot 🇸🇬 619 133 475ms 2 Aug 2023 596th jared-hughes 618 59 98ms 1 Aug 2023 597th janbehrens 🇩🇪 618 158 7ms 4 Aug 2023 598th Stockoh 🇫🇷 616 82 19ms 19 Jun 2024 598th wuzekai518 616 82 2,392ms 21 Jun 2024 600th Alex-x90 🇺🇸 614 180 77ms 1 Aug 2023 First Prev 526–600 of 1,634 Next Last
