𝑒 in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Taxicab 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 Erlang 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 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 Erlang 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 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 Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 451st Steffan153 🇫🇮 879 60 124ms 7 May 2023 451st Lydxn 🇨🇦 879 60 150ms 14 Jul 2023 451st btnlq 879 60 183ms 17 Oct 2023 451st DialFrost 🇸🇬 879 60 160ms 7 Aug 2024 451st sean-niemann 🇺🇸 879 60 138ms 7 Jan 2025 451st iczelia 🇩🇪 879 60 153ms 21 Sep 2025 457th primo-ppcg 🇹🇭 879 238 130ms 6 Aug 2025 458th btnlq 877 86 439ms 28 Sep 2024 459th GrayJoKing 🇦🇺 876 43 81ms 13 Sep 2024 460th typeswitch-dev 🇵🇹 876 109 36ms 22 Aug 2025 461st ovs-code 🇩🇪 874 54 130ms 3 Aug 2024 461st emplv 🇱🇻 874 54 131ms 29 Oct 2024 461st rucin93 🇵🇱 874 54 125ms 17 Dec 2024 464th stefangimmillaro 874 101 357ms 16 Sep 2023 465th primo-ppcg 🇹🇭 874 110 115ms 22 Jan 2020 466th GrayJoKing 🇦🇺 874 123 183ms 2 Feb 2024 467th RustemB 🇷🇺 873 26 45ms 30 May 2020 468th NewDefectus 🇮🇱 873 55 9ms 14 Feb 2021 468th Irratix 🇳🇱 873 55 9ms 16 Apr 2021 468th jared-hughes 873 55 8ms 6 Oct 2021 468th emgordon154 873 55 8ms 10 May 2025 468th 52525rr 873 55 8ms 9 Sep 2025 473rd xsot 🇸🇬 873 69 355ms 25 Aug 2024 474th ovs-code 🇩🇪 871 77 865ms 26 Mar 2023 475th DialFrost 🇸🇬 869 94 131ms 29 Oct 2024 476th primo-ppcg 🇹🇭 869 114 45ms 23 Jun 2022 477th DialFrost 🇸🇬 869 153 30ms 28 Oct 2024 478th jmerle 🇳🇱 868 54 19ms 22 Jan 2022 478th Shanethegamer 🇺🇸 868 54 16ms 12 Feb 2023 478th Yewzir 🇧🇪 868 54 16ms 1 May 2023 478th SB-945 868 54 20ms 17 Jul 2023 478th starfihs 868 54 17ms 20 Jul 2024 478th fkantelberg 868 54 16ms 14 Jul 2025 484th ovs-code 🇩🇪 868 69 5ms 3 Feb 2023 485th Steffan153 🇫🇮 868 94 7ms 30 Aug 2024 486th error256 867 64 8ms 1 Jan 2025 487th SirBogman 🇺🇸 866 102 356ms 21 Feb 2024 488th Herbert00709 🇵🇱 866 117 60ms 4 Apr 2025 489th Steffan153 🇫🇮 864 91 171ms 31 Aug 2024 490th ovs-code 🇩🇪 861 71 3,010ms 30 Nov 2024 491st DialFrost 🇸🇬 860 70 724ms 28 Aug 2024 492nd jared-hughes 860 95 26ms 6 Feb 2023 493rd edsrzf 🇳🇿 859 48 730ms 4 Sep 2025 494th xsot 🇸🇬 859 95 7ms 4 days ago 495th SirBogman 🇺🇸 859 118 56ms 20 Feb 2024 495th jared-hughes 859 118 56ms 18 Sep 2024 497th prplz 🇦🇺 858 56 9ms 14 Jun 2020 497th tomtheisen 🇺🇸 858 56 13ms 8 Oct 2020 497th AlephSquirrel 858 56 8ms 10 Feb 2023 500th xsot 🇸🇬 858 72 2,825ms 7 Sep 2024 501st DialFrost 🇸🇬 857 91 102ms 14 Apr 2025 502nd clockworknazo 856 70 274ms 19 Oct 2023 503rd rucin93 🇵🇱 855 92 88ms 3 Jul 2025 504th lynn 855 137 56ms 4 Aug 2023 505th GrayJoKing 🇦🇺 854 116 48ms 2 Jul 2024 506th orthoplex 🇨🇽 853 44 45ms 31 Mar 2022 507th GrayJoKing 🇦🇺 853 45 30ms 5 Jun 2025 508th MeWhenI 🇻🇦 853 119 1,063ms 16 Dec 2024 509th Ripick 853 126 181ms 24 Jun 2024 510th edre 852 55 10ms 2 May 2018 510th prplz 🇦🇺 852 55 12ms 14 Jun 2020 510th TFeld00 🇩🇰 852 55 9ms 4 Nov 2020 510th Irratix 🇳🇱 852 55 10ms 7 May 2022 510th btjones0 852 55 9ms 15 Jul 2022 510th wen1now 852 55 12ms 7 Nov 2023 510th LostSyntax21 🇬🇧 852 55 12ms 22 Aug 2024 510th madeforlosers 852 55 11ms 5 Sep 2024 510th 5cw 🇺🇸 852 55 12ms 17 Nov 2024 510th agreegious 852 55 12ms 16 Mar 2025 510th AstroOrbis 852 55 12ms 1 Jul 2025 510th piano-miles 852 55 9ms 2 Aug 2025 522nd primo-ppcg 🇹🇭 849 98 213ms 10 Dec 2022 523rd MeWhenI 🇻🇦 849 138 48ms 7 Jun 2023 524th emgordon154 848 164 1,548ms 16 Sep 2025 525th emplv 🇱🇻 846 73 1,275ms 26 Jan 2023 First Prev 451–525 of 3,313 Next Last