Emirp Numbers 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 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 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 150th Lydxn 🇨🇦 930 64 903ms 7 Jul 2022 150th emgordon154 930 64 986ms 18 Nov 2024 150th pardouin 🇫🇷 930 64 933ms 19 Aug 2025 154th JayXon 🇺🇸 930 101 127ms 14 Jan 2022 154th acotis 930 101 120ms 5 days ago 154th kumavale 930 101 120ms 5 days ago 157th Natanaelel 🇸🇪 929 28 2ms 7 Jan 2024 158th xsot 🇸🇬 928 59 9ms 18 May 2025 158th primo-ppcg 🇹🇭 928 59 5ms 18 May 2025 160th Lifesorder 926 72 12ms 12 Oct 2018 160th GrayJoKing 🇦🇺 926 72 16ms 3 Apr 2021 160th Irratix 🇳🇱 926 72 11ms 8 May 2022 160th inventshah 926 72 12ms 19 Jun 2022 160th fourth-bit 926 72 15ms 2 Jul 2023 160th CornerMercury 🇬🇧 926 72 11ms 28 Sep 2023 160th kg583 🇺🇸 926 72 13ms 25 Dec 2023 160th bizy-coder 926 72 11ms 14 Aug 2024 168th annaproxy 926 89 350ms 4 Jan 2023 169th nwellnhof 🇩🇪 925 102 621ms 25 Sep 2025 170th AlexDaniel 🇪🇪 924 42 122ms 24 Oct 2017 170th GrayJoKing 🇦🇺 924 42 110ms 18 Oct 2020 170th Natanaelel 🇸🇪 924 42 133ms 18 Jan 2022 170th sisyphus-ppcg 🇦🇺 924 42 131ms 3 Mar 2023 170th DialFrost 🇸🇬 924 42 123ms 25 Dec 2024 170th sean-niemann 🇺🇸 924 42 134ms 14 Jan 2025 176th GrayJoKing 🇦🇺 924 67 332ms 9 Jun 2022 176th Lydxn 🇨🇦 924 67 288ms 9 Jun 2022 176th Steffan153 🇫🇮 924 67 289ms 28 Jan 2023 176th JayXon 🇺🇸 924 67 284ms 21 Mar 2023 176th pardouin 🇫🇷 924 67 289ms 3 Sep 2024 176th sean-niemann 🇺🇸 924 67 306ms 18 Apr 2025 182nd sisyphus-ppcg 🇦🇺 924 104 63ms 23 Mar 2022 182nd Lydxn 🇨🇦 924 104 56ms 23 Mar 2022 182nd JayXon 🇺🇸 924 104 72ms 23 Mar 2022 185th lukegustafson 🇺🇸 923 59 153ms 27 Jun 2025 186th JayXon 🇺🇸 923 117 253ms 31 Jan 2021 186th nwellnhof 🇩🇪 923 117 274ms 3 Feb 2021 186th masterada 923 117 282ms 26 Mar 2021 186th Lydxn 🇨🇦 923 117 269ms 26 Mar 2022 186th MeWhenI 🇻🇦 923 117 285ms 9 Feb 2023 186th stefangimmillaro 923 117 276ms 30 Aug 2023 186th Steffan153 🇫🇮 923 117 294ms 9 Aug 2024 186th sean-niemann 🇺🇸 923 117 258ms 23 Dec 2024 186th edsrzf 🇳🇿 923 117 279ms 9 Jan 2025 186th KasperKivimaeki 🇫🇮 923 117 269ms 24 days ago 196th GolfingSuccess 🇬🇷 922 68 469ms 15 Jan 2024 196th ovs-code 🇩🇪 922 68 458ms 16 Jan 2024 196th DialFrost 🇸🇬 922 68 469ms 16 Jan 2024 199th saito-ta 🇯🇵 922 78 4,633ms 9 Nov 2023 200th AdrienHache 🇫🇷 921 63 998ms 27 Oct 2024 201st primo-ppcg 🇹🇭 921 65 288ms 18 Jun 2022 202nd Steffan153 🇫🇮 921 73 3ms 25 Feb 2023 203rd Lydxn 🇨🇦 920 102 125ms 26 Mar 2022 203rd lynn 920 102 122ms 7 Jul 2024 203rd emgordon154 920 102 123ms 18 Apr 2025 203rd stefangimmillaro 920 102 122ms 18 May 2025 203rd sean-niemann 🇺🇸 920 102 124ms 6 Jun 2025 208th ovs-code 🇩🇪 916 36 61ms 2 Feb 2024 209th primo-ppcg 🇹🇭 916 65 952ms 24 Mar 2021 209th sisyphus-ppcg 🇦🇺 916 65 844ms 23 Mar 2022 209th stefangimmillaro 916 65 808ms 4 days ago 212th sisyphus-ppcg 🇦🇺 916 70 71ms 13 Dec 2022 212th Lydxn 🇨🇦 916 70 68ms 13 Dec 2022 212th Steffan153 🇫🇮 916 70 67ms 28 Jan 2023 212th ovs-code 🇩🇪 916 70 66ms 16 Aug 2023 212th DialFrost 🇸🇬 916 70 69ms 20 Feb 2025 212th sean-niemann 🇺🇸 916 70 68ms 20 Feb 2025 218th btnlq 916 78 15ms 18 Nov 2021 218th Lydxn 🇨🇦 916 78 9ms 18 Nov 2021 218th GrayJoKing 🇦🇺 916 78 15ms 19 Nov 2021 218th lynn 916 78 9ms 19 Nov 2021 218th annaproxy 916 78 15ms 29 Jan 2022 218th Steffan153 🇫🇮 916 78 11ms 28 Jan 2023 218th IanUtley 916 78 10ms 20 Dec 2023 218th ovs-code 🇩🇪 916 78 19ms 30 Jun 2024 First Prev 151–225 of 3,065 Next Last