𝑒 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 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 Chars Time Submitted 450th Lydxn 🇨🇦 879 60 150ms 14 Jul 2023 450th btnlq 879 60 183ms 17 Oct 2023 450th DialFrost 🇸🇬 879 60 160ms 7 Aug 2024 450th sean-niemann 🇺🇸 879 60 138ms 7 Jan 2025 450th iczelia 🇩🇪 879 60 153ms 21 Sep 2025 456th btnlq 879 86 439ms 28 Sep 2024 457th primo-ppcg 🇹🇭 879 238 147ms 6 Aug 2025 458th GrayJoKing 🇦🇺 877 43 81ms 13 Sep 2024 459th typeswitch-dev 🇵🇹 877 109 36ms 22 Aug 2025 460th ovs-code 🇩🇪 875 54 132ms 3 Aug 2024 460th emplv 🇱🇻 875 54 131ms 29 Oct 2024 460th rucin93 🇵🇱 875 54 154ms 17 Dec 2024 463rd stefangimmillaro 875 101 369ms 16 Sep 2023 464th GrayJoKing 🇦🇺 875 123 183ms 2 Feb 2024 465th NewDefectus 🇮🇱 874 55 10ms 14 Feb 2021 465th Irratix 🇳🇱 874 55 10ms 16 Apr 2021 465th jared-hughes 874 55 9ms 6 Oct 2021 465th emgordon154 874 55 12ms 10 May 2025 465th 52525rr 874 55 9ms 9 Sep 2025 470th primo-ppcg 🇹🇭 874 110 115ms 22 Jan 2020 471st RustemB 🇷🇺 873 26 45ms 30 May 2020 472nd xsot 🇸🇬 873 69 355ms 25 Aug 2024 473rd ovs-code 🇩🇪 871 77 865ms 26 Mar 2023 474th DialFrost 🇸🇬 870 94 131ms 29 Oct 2024 475th primo-ppcg 🇹🇭 870 114 45ms 23 Jun 2022 476th DialFrost 🇸🇬 869 153 30ms 28 Oct 2024 477th jmerle 🇳🇱 868 54 21ms 22 Jan 2022 477th Shanethegamer 🇺🇸 868 54 19ms 12 Feb 2023 477th Yewzir 🇧🇪 868 54 21ms 1 May 2023 477th SB-945 868 54 21ms 17 Jul 2023 477th starfihs 868 54 18ms 20 Jul 2024 477th fkantelberg 868 54 18ms 14 Jul 2025 483rd ovs-code 🇩🇪 868 69 6ms 3 Feb 2023 484th Steffan153 🇫🇮 868 94 7ms 30 Aug 2024 485th error256 867 64 10ms 1 Jan 2025 486th SirBogman 🇺🇸 866 102 372ms 21 Feb 2024 487th Herbert00709 🇵🇱 866 117 63ms 4 Apr 2025 488th ovs-code 🇩🇪 862 71 3,844ms 30 Nov 2024 489th DialFrost 🇸🇬 861 70 749ms 28 Aug 2024 490th jared-hughes 860 95 26ms 6 Feb 2023 491st edsrzf 🇳🇿 859 48 1,128ms 4 Sep 2025 492nd xsot 🇸🇬 859 72 2,802ms 7 Sep 2024 493rd SirBogman 🇺🇸 859 118 58ms 20 Feb 2024 493rd jared-hughes 859 118 58ms 18 Sep 2024 495th prplz 🇦🇺 858 56 11ms 14 Jun 2020 495th tomtheisen 🇺🇸 858 56 20ms 8 Oct 2020 495th AlephSquirrel 858 56 10ms 10 Feb 2023 498th clockworknazo 856 70 300ms 19 Oct 2023 499th lynn 856 137 56ms 4 Aug 2023 500th GrayJoKing 🇦🇺 855 116 48ms 2 Jul 2024 501st MeWhenI 🇻🇦 854 119 1,081ms 16 Dec 2024 502nd Ripick 854 126 181ms 24 Jun 2024 503rd orthoplex 🇨🇽 853 44 45ms 31 Mar 2022 504th GrayJoKing 🇦🇺 853 45 31ms 5 Jun 2025 505th edre 852 55 13ms 2 May 2018 505th prplz 🇦🇺 852 55 14ms 14 Jun 2020 505th TFeld00 🇩🇰 852 55 11ms 4 Nov 2020 505th Irratix 🇳🇱 852 55 11ms 7 May 2022 505th btjones0 852 55 13ms 15 Jul 2022 505th wen1now 852 55 14ms 7 Nov 2023 505th LostSyntax21 🇬🇧 852 55 17ms 22 Aug 2024 505th madeforlosers 852 55 14ms 5 Sep 2024 505th 5cw 🇺🇸 852 55 12ms 17 Nov 2024 505th agreegious 852 55 13ms 16 Mar 2025 505th AstroOrbis 852 55 16ms 1 Jul 2025 505th piano-miles 852 55 10ms 2 Aug 2025 517th primo-ppcg 🇹🇭 850 98 213ms 10 Dec 2022 518th MeWhenI 🇻🇦 850 138 48ms 7 Jun 2023 519th emgordon154 849 164 2,023ms 16 Sep 2025 520th emplv 🇱🇻 847 73 1,073ms 26 Jan 2023 520th Steffan153 🇫🇮 847 73 2,359ms 29 Aug 2024 522nd dvargas46 🇺🇸 845 72 1,620ms 9 Mar 2023 522nd DialFrost 🇸🇬 845 72 2,053ms 19 Sep 2024 524th MeWhenI 🇻🇦 844 114 109ms 15 Jul 2023 525th m-tkach 🇺🇦 844 120 60ms 15 Dec 2022 First Prev 451–525 of 3,326 Next Last