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 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 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 826th MeWhenI 🇻🇦 696 118 144ms 10 Oct 2023 827th madex 🇩🇪 694 105 197ms 15 Sep 2025 828th SirBogman 🇺🇸 693 45 188ms 29 Jan 2024 829th cure-honey 🇯🇵 693 152 127ms 5 Jul 2021 830th 4hg 🇺🇸 692 55 87ms 16 Sep 2023 831st lifthrasiir 🇰🇷 692 56 298ms 17 Dec 2024 832nd msrawson 691 68 17ms 30 Aug 2018 832nd skps2010 691 68 18ms 1 Jan 2019 832nd rschwa6308 🇺🇸 691 68 21ms 30 Mar 2019 832nd daedals 691 68 24ms 5 Jun 2019 832nd Matistjati 691 68 17ms 2 Dec 2019 832nd jmhowl 691 68 18ms 19 Jan 2020 832nd OllieBoyne 🇬🇧 691 68 22ms 4 Jul 2020 832nd forlack 691 68 23ms 8 Nov 2021 832nd aiarzhantsev 691 68 20ms 14 Oct 2022 832nd jtaxen 691 68 18ms 4 Jan 2023 832nd atazzam 🇺🇸 691 68 19ms 5 Mar 2023 832nd crispshaker 691 68 19ms 18 Mar 2023 832nd roupiq 🇵🇱 691 68 25ms 18 Apr 2024 832nd ei14 691 68 14ms 7 May 2024 832nd NoneTheFewer 691 68 17ms 17 May 2024 847th puyuliao 691 147 388ms 24 Oct 2023 848th BREMAUCY 🇫🇷 690 44 2,240ms 8 Apr 2024 849th ArmaanAS 689 70 11ms 1 Apr 2021 849th Shanethegamer 🇺🇸 689 70 11ms 26 May 2022 851st MeWhenI 🇻🇦 688 88 55ms 15 Jul 2023 852nd rucin93 🇵🇱 688 153 127ms 25 Aug 2024 853rd sk- 687 55 62ms 12 Sep 2019 853rd pilaf 🇦🇷 687 55 36ms 14 Apr 2022 855th prplz 🇦🇺 686 56 469ms 14 Jun 2020 856th jslip 684 56 24ms 8 Sep 2018 857th Irratix 🇳🇱 684 121 4ms 25 Dec 2021 858th ktiy 684 154 128ms 11 Apr 2022 859th SniperSmiley 🇺🇸 683 35 509ms 9 Nov 2022 859th AlephSquirrel 683 35 46ms 10 Feb 2023 861st jwonagel 683 131 397ms 3 Oct 2023 862nd knutae 🇳🇴 681 69 11ms 29 Nov 2021 862nd inverseLorentz 🇦🇺 681 69 14ms 8 Oct 2023 862nd CutSandstone 681 69 12ms 3 Jul 2024 862nd cros107 🇦🇺 681 69 9ms 30 Dec 2024 866th kg583 🇺🇸 681 82 14ms 15 Sep 2025 867th MeWhenI 🇻🇦 679 56 85ms 2 Nov 2023 868th cure-honey 🇯🇵 679 142 150ms 23 Jun 2021 869th sisyphus-ppcg 🇦🇺 678 46 349ms 30 Jan 2023 870th MeWhenI 🇻🇦 678 124 89ms 15 Jul 2023 871st DrPiranoid 677 150 366ms 12 Mar 2023 871st janbehrens 🇩🇪 677 150 389ms 15 May 2023 873rd dokutan 675 45 2,003ms 26 Mar 2023 874th KasperKivimaeki 🇫🇮 675 108 399ms 25 Nov 2024 875th purp 674 56 38ms 13 Aug 2022 876th MeWhenI 🇻🇦 674 82 868ms 11 May 2023 877th Dadoum 674 115 475ms 3 Mar 2022 878th madex 🇩🇪 673 123 4ms 20 Feb 2024 879th janbehrens 🇩🇪 673 133 432ms 21 Nov 2021 880th lucky-lilypad 673 151 62ms 17 Jan 2022 881st lovernj 671 70 17ms 7 Feb 2022 881st trist224 🇫🇷 671 70 17ms 16 Nov 2022 881st eiburns 671 70 21ms 7 Dec 2022 881st falsidge 671 70 22ms 21 Jun 2023 881st Vaekor 671 70 18ms 9 Jul 2023 881st MaxElf999 671 70 13ms 7 Aug 2023 881st RobertHoeh 671 70 12ms 29 Mar 2024 888th SpareManiKatti 670 72 10ms 11 Sep 2021 888th DayDun 🇸🇪 670 72 32ms 22 Jan 2023 888th Yax42 🇫🇷 670 72 115ms 5 Sep 2025 891st emgordon154 670 157 129ms 26 Feb 2025 892nd SirBogman 🇺🇸 669 58 497ms 20 Feb 2024 893rd KatieLG 🇬🇧 668 67 392ms 15 Jan 2024 893rd msbranicky 668 67 421ms 16 Jan 2024 893rd BREMAUCY 🇫🇷 668 67 392ms 29 Jan 2024 893rd Stockoh 🇫🇷 668 67 461ms 24 Jun 2024 893rd HumanoidCPU 668 67 458ms 14 Aug 2024 893rd dokutan 668 67 415ms 3 Oct 2024 899th inventshah 667 126 103ms 13 Sep 2022 900th stefangimmillaro 667 153 354ms 6 Oct 2025 First Prev 826–900 of 3,363 Next Last