Emirp Numbers 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 158th Steffan153 🇫🇮 926 61 108ms 9 Aug 2024 158th sean-niemann 🇺🇸 926 61 121ms 23 Dec 2024 163rd nwellnhof 🇩🇪 926 101 338ms 28 Apr 2020 163rd masterada 926 101 325ms 26 Mar 2021 165th lukegustafson 🇺🇸 924 57 136ms 27 Jun 2025 165th JayXon 🇺🇸 924 57 130ms 17 Dec 2025 165th Steffan153 🇫🇮 924 57 136ms 6 hours ago 168th Lydxn 🇨🇦 924 63 2ms 11 Sep 2022 169th primo-ppcg 🇹🇭 924 76 5ms 8 Feb 2021 169th kg583 🇺🇸 924 76 6ms 20 Oct 2024 169th CLOStrophobic 🇮🇹 924 76 5ms 4 Mar 2025 169th edsrzf 🇳🇿 924 76 6ms 11 Apr 2025 173rd MeWhenI 🇻🇦 923 60 75ms 13 Dec 2022 173rd Steffan153 🇫🇮 923 60 73ms 13 Dec 2022 173rd Lydxn 🇨🇦 923 60 72ms 29 Jan 2023 173rd ovs-code 🇩🇪 923 60 71ms 16 Aug 2023 173rd DialFrost 🇸🇬 923 60 76ms 27 Dec 2024 173rd sean-niemann 🇺🇸 923 60 72ms 20 Feb 2025 173rd snoozingnewt 🇨🇦 923 60 72ms 3 Dec 2025 180th AlexDaniel 🇪🇪 922 40 120ms 24 Oct 2017 180th mcreenan 922 40 123ms 20 Jun 2018 180th SirBogman 🇺🇸 922 40 120ms 25 Nov 2019 180th Attero 🇸🇪 922 40 118ms 24 Apr 2020 180th sisyphus-ppcg 🇦🇺 922 40 147ms 3 Mar 2023 180th DialFrost 🇸🇬 922 40 114ms 25 Dec 2024 186th Lydxn 🇨🇦 922 60 144ms 4 Sep 2023 187th JayXon 🇺🇸 921 77 63ms 7 Mar 2022 188th JayXon 🇺🇸 920 70 471ms 5 Mar 2022 188th Lydxn 🇨🇦 920 70 453ms 5 Mar 2022 188th Steffan153 🇫🇮 920 70 476ms 9 Aug 2024 188th sean-niemann 🇺🇸 920 70 453ms 23 Dec 2024 192nd MeWhenI 🇻🇦 919 49 2,550ms 24 Oct 2024 193rd Lydxn 🇨🇦 917 58 4ms 12 May 2023 194th JayXon 🇺🇸 916 59 50ms 27 Mar 2021 194th orthoplex 🇨🇽 916 59 49ms 1 Nov 2022 194th pardouin 🇫🇷 916 59 44ms 14 Jul 2024 194th GolfingSuccess 🇬🇷 916 59 11ms 8 Nov 2025 194th Seek64 🇩🇪 916 59 12ms 17 Nov 2025 194th Mukundan314 916 59 28ms 17 Dec 2025 194th kg583 🇺🇸 916 59 29ms 24 Mar 2026 194th Steffan153 🇫🇮 916 59 12ms 6 hours ago 202nd saito-ta 🇯🇵 916 90 1ms 11 Jun 2023 202nd btnlq 916 90 2ms 11 Jun 2023 204th Steffan153 🇫🇮 915 68 6ms 10 days ago 205th rhdqor213 914 72 2ms 25 Sep 2023 206th Mukundan314 913 76 26ms 24 Nov 2025 207th AlephSquirrel 912 77 5ms 14 Jul 2024 208th GrayJoKing 🇦🇺 911 55 427ms 15 Jan 2024 209th MeWhenI 🇻🇦 911 62 4ms 15 Dec 2024 209th Yewzir 🇧🇪 911 62 5ms 17 Dec 2024 209th albanian-laundromat 🇺🇸 911 62 4ms 12 Sep 2025 209th Steffan153 🇫🇮 911 62 4ms 85 mins ago 213th btnlq 911 82 2ms 7 Nov 2020 214th Lydxn 🇨🇦 909 63 3ms 17 Jul 2023 215th JayXon 🇺🇸 909 71 1ms 11 Feb 2023 216th primo-ppcg 🇹🇭 908 103 324ms 16 Apr 2020 216th JayXon 🇺🇸 908 103 309ms 1 Nov 2020 216th MeWhenI 🇻🇦 908 103 328ms 4 Nov 2021 216th Lydxn 🇨🇦 908 103 308ms 13 Jul 2022 216th Steffan153 🇫🇮 908 103 328ms 17 Dec 2022 216th stefangimmillaro 908 103 334ms 22 Aug 2023 216th sean-niemann 🇺🇸 908 103 313ms 30 Aug 2023 216th Yewzir 🇧🇪 908 103 317ms 26 Oct 2023 216th edsrzf 🇳🇿 908 103 332ms 1 Nov 2024 216th fuzzylojik-golf 🇺🇸 908 103 334ms 30 Aug 2025 216th CaedenHarper 🇨🇦 908 103 319ms 24 Nov 2025 216th albanian-laundromat 🇺🇸 908 103 314ms 17 Mar 2026 228th MeWhenI 🇻🇦 907 71 481ms 5 Mar 2022 229th Lydxn 🇨🇦 907 80 35ms 21 Jun 2022 230th canissimia 🇦🇶 907 264 1ms 17 Jan 2023 231st stefangimmillaro 905 90 38ms 26 May 2024 232nd prplz 🇦🇺 904 62 404ms 21 Nov 2021 232nd ScottHamper 904 62 377ms 21 Nov 2021 234th jared-hughes 904 107 7ms 17 Dec 2024 234th lifthrasiir 🇰🇷 904 107 7ms 19 Dec 2024 236th Steffan153 🇫🇮 903 42 3ms 14 Aug 2024 237th emgordon154 903 72 116ms 27 Nov 2025 237th GolfingSuccess 🇬🇷 903 72 104ms 28 Nov 2025 237th edsrzf 🇳🇿 903 72 106ms 28 Nov 2025 237th snoozingnewt 🇨🇦 903 72 109ms 30 Nov 2025 First Prev 161–240 of 3,298 Next Last