𝑒 in all languages in bytes. 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 825th doge1338 699 69 53ms 22 Mar 2021 825th coreynash 699 69 12ms 21 Mar 2024 828th madex 🇩🇪 694 105 197ms 15 Sep 2025 829th SirBogman 🇺🇸 693 45 216ms 29 Jan 2024 830th cure-honey 🇯🇵 693 152 129ms 5 Jul 2021 831st lifthrasiir 🇰🇷 692 56 315ms 17 Dec 2024 832nd MeWhenI 🇻🇦 692 118 145ms 10 Oct 2023 833rd 4hg 🇺🇸 691 55 87ms 16 Sep 2023 834th msrawson 691 68 19ms 30 Aug 2018 834th skps2010 691 68 18ms 1 Jan 2019 834th rschwa6308 🇺🇸 691 68 18ms 30 Mar 2019 834th daedals 691 68 17ms 5 Jun 2019 834th Matistjati 691 68 17ms 2 Dec 2019 834th jmhowl 691 68 17ms 19 Jan 2020 834th OllieBoyne 🇬🇧 691 68 18ms 4 Jul 2020 834th forlack 691 68 16ms 8 Nov 2021 834th aiarzhantsev 691 68 16ms 14 Oct 2022 834th jtaxen 691 68 16ms 4 Jan 2023 834th atazzam 🇺🇸 691 68 15ms 5 Mar 2023 834th crispshaker 691 68 16ms 18 Mar 2023 834th roupiq 🇵🇱 691 68 19ms 18 Apr 2024 834th ei14 691 68 9ms 7 May 2024 834th NoneTheFewer 691 68 16ms 17 May 2024 849th puyuliao 691 147 388ms 24 Oct 2023 850th BREMAUCY 🇫🇷 690 44 2,240ms 8 Apr 2024 851st ArmaanAS 689 70 10ms 1 Apr 2021 851st Shanethegamer 🇺🇸 689 70 11ms 26 May 2022 853rd MeWhenI 🇻🇦 688 88 55ms 15 Jul 2023 854th rucin93 🇵🇱 688 153 127ms 25 Aug 2024 855th sk- 687 55 62ms 12 Sep 2019 855th pilaf 🇦🇷 687 55 36ms 14 Apr 2022 857th prplz 🇦🇺 686 56 469ms 14 Jun 2020 858th jslip 684 56 24ms 8 Sep 2018 859th Irratix 🇳🇱 684 121 4ms 25 Dec 2021 860th ktiy 684 154 127ms 11 Apr 2022 861st SniperSmiley 🇺🇸 683 35 509ms 9 Nov 2022 861st AlephSquirrel 683 35 46ms 10 Feb 2023 863rd jwonagel 683 131 397ms 3 Oct 2023 864th knutae 🇳🇴 681 69 10ms 29 Nov 2021 864th inverseLorentz 🇦🇺 681 69 12ms 8 Oct 2023 864th CutSandstone 681 69 12ms 3 Jul 2024 864th cros107 🇦🇺 681 69 9ms 30 Dec 2024 868th kg583 🇺🇸 681 82 14ms 15 Sep 2025 869th MeWhenI 🇻🇦 679 56 85ms 2 Nov 2023 870th cure-honey 🇯🇵 679 142 149ms 23 Jun 2021 871st sisyphus-ppcg 🇦🇺 678 46 370ms 30 Jan 2023 872nd MeWhenI 🇻🇦 677 124 89ms 15 Jul 2023 873rd DrPiranoid 677 150 366ms 12 Mar 2023 873rd janbehrens 🇩🇪 677 150 389ms 15 May 2023 875th dokutan 675 45 2,003ms 26 Mar 2023 876th KasperKivimaeki 🇫🇮 675 108 399ms 25 Nov 2024 877th purp 674 56 38ms 13 Aug 2022 878th MeWhenI 🇻🇦 674 82 868ms 11 May 2023 879th Dadoum 673 115 475ms 3 Mar 2022 880th madex 🇩🇪 673 123 4ms 20 Feb 2024 881st janbehrens 🇩🇪 673 133 432ms 21 Nov 2021 882nd lucky-lilypad 672 151 62ms 17 Jan 2022 883rd lovernj 671 70 16ms 7 Feb 2022 883rd trist224 🇫🇷 671 70 16ms 16 Nov 2022 883rd eiburns 671 70 17ms 7 Dec 2022 883rd falsidge 671 70 17ms 21 Jun 2023 883rd Vaekor 671 70 16ms 9 Jul 2023 883rd MaxElf999 671 70 14ms 7 Aug 2023 883rd RobertHoeh 671 70 10ms 29 Mar 2024 890th SpareManiKatti 670 72 10ms 11 Sep 2021 890th DayDun 🇸🇪 670 72 32ms 22 Jan 2023 890th Yax42 🇫🇷 670 72 116ms 5 Sep 2025 893rd emgordon154 670 157 150ms 26 Feb 2025 894th SirBogman 🇺🇸 669 58 503ms 20 Feb 2024 895th KatieLG 🇬🇧 668 67 392ms 15 Jan 2024 895th msbranicky 668 67 421ms 16 Jan 2024 895th BREMAUCY 🇫🇷 668 67 392ms 29 Jan 2024 895th Stockoh 🇫🇷 668 67 461ms 24 Jun 2024 895th HumanoidCPU 668 67 458ms 14 Aug 2024 895th dokutan 668 67 415ms 3 Oct 2024 First Prev 826–900 of 3,311 Next Last