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 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii 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 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 Groovy Harbour Hare Haxe Hush Hy iogii 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 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 451st error256 865 64 1 Jan 2025 452nd SirBogman 🇺🇸 865 102 21 Feb 2024 453rd Herbert00709 🇵🇱 865 117 4 Apr 2025 454th emgordon154 862 154 23 Mar 2025 455th DialFrost 🇸🇬 860 70 28 Aug 2024 456th jared-hughes 860 95 6 Feb 2023 457th ovs-code 🇩🇪 859 71 30 Nov 2024 458th xsot 🇸🇬 858 72 7 Sep 2024 459th SirBogman 🇺🇸 858 118 20 Feb 2024 459th jared-hughes 858 118 18 Sep 2024 461st prplz 🇦🇺 857 56 14 Jun 2020 461st tomtheisen 🇺🇸 857 56 8 Oct 2020 461st AlephSquirrel 857 56 10 Feb 2023 461st 52525rr 857 56 12 Jun 2025 465th clockworknazo 854 70 19 Oct 2023 466th GrayJoKing 🇦🇺 854 116 2 Jul 2024 467th lynn 854 137 4 Aug 2023 468th orthoplex 🇨🇽 853 44 31 Mar 2022 468th pardouin 🇫🇷 853 44 11 Jun 2025 470th Ripick 853 126 24 Jun 2024 471st GrayJoKing 🇦🇺 852 45 5 Jun 2025 472nd MeWhenI 🇻🇦 852 119 16 Dec 2024 473rd edre 851 55 2 May 2018 473rd prplz 🇦🇺 851 55 14 Jun 2020 473rd TFeld00 🇩🇰 851 55 4 Nov 2020 473rd Irratix 🇳🇱 851 55 7 May 2022 473rd btjones0 851 55 15 Jul 2022 473rd ndren 851 55 6 Aug 2023 473rd wen1now 851 55 7 Nov 2023 473rd LostSyntax21 🇬🇧 851 55 22 Aug 2024 473rd madeforlosers 851 55 5 Sep 2024 473rd 5cw 🇺🇸 851 55 17 Nov 2024 473rd edsrzf 🇳🇿 851 55 23 Dec 2024 473rd agreegious 851 55 16 Mar 2025 473rd AstroOrbis 851 55 1 Jul 2025 473rd piano-miles 851 55 22 hours ago 487th primo-ppcg 🇹🇭 848 98 10 Dec 2022 488th MeWhenI 🇻🇦 848 138 7 Jun 2023 489th emplv 🇱🇻 846 73 26 Jan 2023 489th Steffan153 🇫🇮 846 73 29 Aug 2024 491st primo-ppcg 🇹🇭 846 157 13 Sep 2023 492nd dvargas46 🇺🇸 845 72 9 Mar 2023 492nd DialFrost 🇸🇬 845 72 19 Sep 2024 494th jared-hughes 845 165 15 Feb 2023 495th m-tkach 🇺🇦 843 120 15 Dec 2022 496th jbt 842 57 26 Dec 2023 496th madeforlosers 842 57 5 Sep 2024 496th LostSyntax21 🇬🇧 842 57 1 Dec 2024 499th MeWhenI 🇻🇦 842 114 15 Jul 2023 500th xsot 🇸🇬 841 97 7 Sep 2024 501st sean-niemann 🇺🇸 839 150 11 Jan 2025 502nd Kacarott 🇦🇺 837 45 13 Sep 2024 503rd Herbert00709 🇵🇱 836 56 5 May 2024 503rd croc54 836 56 1 Dec 2024 505th ovs-code 🇩🇪 835 139 27 Mar 2025 506th SirBogman 🇺🇸 834 45 29 Jan 2024 506th emgordon154 834 45 10 May 2025 508th primo-ppcg 🇹🇭 834 55 30 Jan 2022 509th emplv 🇱🇻 834 151 26 Jan 2023 510th DialFrost 🇸🇬 834 263 22 Apr 2025 511th primo-ppcg 🇹🇭 833 24 10 Dec 2022 511th saito-ta 🇯🇵 833 24 4 Aug 2023 513th tidalDisruptionEvent 🇨🇦 832 34 2 Apr 2023 514th sean-niemann 🇺🇸 832 119 21 Mar 2025 515th andersk 🇺🇸 832 126 28 Nov 2022 516th ovs-code 🇩🇪 829 34 4 Jan 2024 517th emgordon154 829 93 26 May 2025 518th MeWhenI 🇻🇦 829 122 15 Jul 2023 519th MeWhenI 🇻🇦 828 152 10 Feb 2023 520th stefangimmillaro 826 127 4 Jun 2025 521st Steffan153 🇫🇮 824 73 29 Aug 2024 522nd SirBogman 🇺🇸 824 99 20 Feb 2024 522nd jared-hughes 824 99 18 Sep 2024 522nd Herbert00709 🇵🇱 824 99 4 Apr 2025 525th MeWhenI 🇻🇦 823 116 21 Jul 2023 Prev 451–525 of 3,183 Next