Emirp Numbers (Long) 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 301st Yewzir 🇧🇪 807 82 71ms 10 Mar 2024 301st edsrzf 🇳🇿 807 82 70ms 22 Aug 2025 303rd Shanethegamer 🇺🇸 806 95 25 Oct 2024 304th inventshah 805 110 255ms 31 Oct 2024 305th janbehrens 🇩🇪 805 133 71ms 9 Nov 2022 306th dmrichwa 🇺🇸 804 84 5 Nov 2022 306th emplv 🇱🇻 804 84 6 Nov 2022 308th janbehrens 🇩🇪 804 157 288ms 9 Nov 2022 308th sean-niemann 🇺🇸 804 157 363ms 6 May 2024 310th JayXon 🇺🇸 803 78 13 Feb 2023 310th stefangimmillaro 803 78 9 Nov 2024 312th DialFrost 🇸🇬 801 102 27ms 15 Aug 2025 313th jared-hughes 800 37 29 Oct 2022 313th 4hg 🇺🇸 800 37 11 Mar 2025 315th albanian-laundromat 800 92 120ms 15 days ago 316th ovs-code 🇩🇪 799 119 478ms 17 Nov 2024 317th kumavale 799 137 149ms 13 Sep 2025 318th Steffan153 🇫🇮 799 158 349ms 30 Oct 2022 319th DialFrost 🇸🇬 796 96 2,425ms 15 Aug 2025 320th MeWhenI 🇻🇦 796 122 176ms 30 Jan 2023 321st MeWhenI 🇻🇦 796 149 240ms 25 Jul 2023 322nd janbehrens 🇩🇪 795 85 240ms 9 Nov 2022 322nd vlpx 🇫🇮 795 85 1,135ms 23 Sep 2024 324th kg583 🇺🇸 794 156 13 Feb 2025 325th emgordon154 793 88 1,103ms 15 Aug 2025 326th Shanethegamer 🇺🇸 793 190 27 Mar 2025 327th bzijlema 🇳🇱 792 93 330ms 4 Nov 2024 328th ashtraypettingzoo 🇺🇸 792 101 802ms 12 Feb 2023 329th olleicua 🇺🇸 790 82 47ms 8 Jan 2024 330th inventshah 790 119 302ms 29 Oct 2022 331st msbranicky 788 139 140ms 1 Oct 2023 332nd nwellnhof 🇩🇪 787 73 868ms 14 Mar 2023 332nd SirBogman 🇺🇸 787 73 1,070ms 13 Aug 2025 334th lukegustafson 🇺🇸 785 86 5 Mar 2024 335th MeWhenI 🇻🇦 784 89 560ms 24 May 2024 336th DialFrost 🇸🇬 783 80 23 May 2024 336th MeWhenI 🇻🇦 783 80 9 Aug 2024 338th fourth-bit 783 94 256ms 7 Oct 2024 338th lelbal 783 94 73ms 23 Dec 2024 340th Irratix 🇳🇱 782 137 143ms 29 Oct 2022 341st aksyristos 781 83 43ms 26 Jan 2023 341st KatieLG 🇬🇧 781 83 1,278ms 26 Jan 2025 341st adoxography 781 83 40ms 1 Sep 2025 341st snoozingnewt 🇺🇸 781 83 47ms 26 days ago 345th stefangimmillaro 781 98 12 Nov 2024 345th DialFrost 🇸🇬 781 98 16 Aug 2025 347th MeWhenI 🇻🇦 779 115 102ms 30 Jan 2023 348th stefangimmillaro 779 132 326ms 6 Dec 2024 348th DialFrost 🇸🇬 779 132 41ms 15 Aug 2025 350th scpchicken 🇵🇼 777 103 1,921ms 21 Feb 2023 351st janbehrens 🇩🇪 776 114 11ms 9 Nov 2022 351st JohandeRuiter 🇳🇱 776 114 190ms 6 Dec 2023 353rd MeWhenI 🇻🇦 776 121 118ms 30 Jan 2023 354th thehylian 775 95 247ms 29 Dec 2022 354th stefangimmillaro 775 95 263ms 10 Nov 2023 354th emgordon154 775 95 410ms 15 Aug 2025 357th ovs-code 🇩🇪 774 81 22 Oct 2023 357th Codsilla 🇨🇦 774 81 3 Nov 2023 357th MarcMush 🇫🇷 774 81 17 Mar 2024 357th alemelis 774 81 22 Sep 2024 361st AdrienHache 🇫🇷 772 130 465ms 15 Aug 2025 362nd MeWhenI 🇻🇦 772 185 35ms 4 Nov 2022 363rd gnuvince 771 35 8ms 1 Aug 2024 364th AlephSquirrel 771 44 428ms 11 Feb 2023 365th csharpython 771 84 42ms 6 Sep 2025 366th Steffan153 🇫🇮 770 139 213ms 8 Nov 2022 367th Shanethegamer 🇺🇸 769 50 30 Oct 2022 367th yokasuretsu 769 50 6 Jan 2025 369th primo-ppcg 🇹🇭 769 104 2,119ms 5 Nov 2022 370th Steffan153 🇫🇮 769 122 258ms 28 Nov 2022 371st rucin93 🇵🇱 767 88 1,278ms 13 Feb 2024 372nd Shanethegamer 🇺🇸 767 91 984ms 12 Apr 2024 373rd janbehrens 🇩🇪 767 96 47ms 9 Nov 2022 373rd Yewzir 🇧🇪 767 96 73ms 8 Jun 2024 373rd jatloe 767 96 200ms 24 Aug 2024 First Prev 301–375 of 1,662 Next Last