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 Continued Fractions 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 Continued Fractions 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 897th HumanoidCPU 668 67 458ms 14 Aug 2024 897th dokutan 668 67 415ms 3 Oct 2024 903rd stefangimmillaro 667 153 345ms 6 Oct 2025 904th inventshah 666 126 103ms 13 Sep 2022 905th MeWhenI 🇻🇦 666 894 4ms 25 May 2022 906th ktiy 665 211 1,768ms 30 May 2024 907th emgordon154 664 84 37ms 7 Dec 2024 908th Shanethegamer 🇺🇸 663 87 1,344ms 18 Jan 2023 909th stordev 662 71 16ms 26 Feb 2021 909th CedricGebistorf 662 71 21ms 9 Mar 2022 909th Andrewjake 662 71 16ms 16 May 2022 909th AlexanderFair 662 71 14ms 3 Aug 2023 909th griffinschreiber 662 71 9ms 3 Nov 2024 914th janbehrens 🇩🇪 662 117 575ms 1 May 2023 915th orthoplex 🇨🇽 662 125 5ms 1 Apr 2022 916th p01 661 73 11ms 25 Jul 2025 917th MeWhenI 🇻🇦 661 317 97ms 29 Aug 2023 918th iczelia 🇩🇪 658 92 58ms 21 Sep 2025 919th Lydxn 🇨🇦 658 155 320ms 15 Sep 2024 920th Shanethegamer 🇺🇸 658 160 128ms 28 Jan 2022 921st Alex-x90 🇺🇸 657 126 4ms 29 Jan 2024 921st emgordon154 657 126 29ms 25 Feb 2025 923rd Irratix 🇳🇱 654 81 150ms 16 Nov 2021 923rd Shanethegamer 🇺🇸 654 81 145ms 26 May 2022 923rd CatsAreFluffy 654 81 184ms 7 Dec 2022 926th emgordon154 654 94 2,179ms 10 May 2025 927th petar-donchev 652 72 30ms 2 Sep 2019 927th geofft 652 72 10ms 13 Dec 2020 927th enbyte 652 72 22ms 4 Jun 2021 927th SniperSmiley 🇺🇸 652 72 22ms 19 Jul 2022 927th Unknownuserfrommars 652 72 18ms 21 Nov 2024 932nd uttumuttu 🇫🇮 652 74 122ms 6 Mar 2022 932nd thadeucity 652 74 9ms 26 May 2025 934th janbehrens 🇩🇪 652 127 4ms 15 May 2023 935th proton 🇩🇪 651 58 38ms 8 Jun 2020 935th Lv0Sys 🇵🇱 651 58 40ms 27 May 2025 937th rowan-OzRunways 651 148 142ms 15 Aug 2020 937th snoozingnewt 🇺🇸 651 148 276ms 46 hours ago 939th albanian-laundromat 651 180 559ms 18 Oct 2025 940th primo-ppcg 🇹🇭 650 157 314ms 25 Apr 2020 941st ericlangedijk 🇸🇮 648 138 327ms 17 Mar 2022 942nd voytxt 🇨🇿 646 47 2,054ms 19 May 2022 943rd Bubbler-4 646 60 554ms 25 Jan 2022 944th Shanethegamer 🇺🇸 646 167 190ms 21 Jun 2024 945th osmith93 644 73 10ms 31 Jul 2021 945th CatsAreFluffy 644 73 9ms 7 Dec 2022 945th willdaspit 644 73 16ms 5 Aug 2023 945th adamnielson42 🇺🇸 644 73 11ms 24 Aug 2023 945th diquah 644 73 16ms 1 Nov 2023 950th janbehrens 🇩🇪 643 75 64ms 13 Mar 2021 951st Shanethegamer 🇺🇸 642 86 995ms 26 May 2022 952nd yzhs 🇩🇪 635 74 10ms 27 Jan 2020 952nd LogicalJoe 635 74 9ms 13 Apr 2023 952nd wuzekai518 635 74 15ms 12 Jun 2024 955th KatieLG 🇬🇧 635 141 414ms 22 Oct 2022 956th Alex-x90 🇺🇸 635 160 65ms 16 Oct 2022 956th CatsAreFluffy 635 160 59ms 6 Feb 2023 958th ktiy 632 131 5ms 30 May 2024 959th bendiscz 631 200 266ms 20 Apr 2020 959th cduerm 631 200 277ms 12 May 2020 961st MeWhenI 🇻🇦 630 97 2,225ms 22 Nov 2023 962nd Indivicivet 629 60 40ms 30 Mar 2021 962nd Yewzir 🇧🇪 629 60 41ms 9 Mar 2024 962nd olleicua 🇺🇸 629 60 45ms 11 Apr 2024 965th fisxoj 628 61 30ms 28 Apr 2018 966th rucin93 🇵🇱 627 132 4ms 24 Nov 2023 967th dokutan 627 949 2ms 2 Mar 2024 968th ay2718 626 75 22ms 19 Aug 2019 968th BrenSchaap 626 75 10ms 22 Oct 2021 968th glesnick 626 75 10ms 18 Aug 2022 968th cypyr 626 75 17ms 7 Aug 2024 968th WillowWispy 626 75 9ms 21 Mar 2025 973rd elisherer 🇮🇱 626 77 11ms 24 Apr 2019 974th Shanethegamer 🇺🇸 622 203 254ms 28 Jan 2022 975th andersk 🇺🇸 620 49 1,803ms 4 Mar 2023 First Prev 901–975 of 3,315 Next Last