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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 Nim 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 Nim 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 194th Steffan153 🇫🇮 916 59 12ms 45 hours ago 202nd saito-ta 🇯🇵 915 90 1ms 11 Jun 2023 202nd btnlq 915 90 2ms 11 Jun 2023 204th Steffan153 🇫🇮 914 68 6ms 11 days ago 205th rhdqor213 914 72 2ms 25 Sep 2023 206th Mukundan314 912 76 26ms 24 Nov 2025 207th GrayJoKing 🇦🇺 911 55 427ms 15 Jan 2024 208th AlephSquirrel 911 77 5ms 14 Jul 2024 209th MeWhenI 🇻🇦 910 62 4ms 15 Dec 2024 209th Yewzir 🇧🇪 910 62 5ms 17 Dec 2024 209th albanian-laundromat 🇺🇸 910 62 4ms 12 Sep 2025 209th Steffan153 🇫🇮 910 62 4ms 39 hours ago 213th btnlq 910 82 2ms 7 Nov 2020 214th JayXon 🇺🇸 908 71 1ms 11 Feb 2023 215th primo-ppcg 🇹🇭 908 103 324ms 16 Apr 2020 215th JayXon 🇺🇸 908 103 309ms 1 Nov 2020 215th MeWhenI 🇻🇦 908 103 328ms 4 Nov 2021 215th Lydxn 🇨🇦 908 103 308ms 13 Jul 2022 215th Steffan153 🇫🇮 908 103 328ms 17 Dec 2022 215th stefangimmillaro 908 103 334ms 22 Aug 2023 215th sean-niemann 🇺🇸 908 103 313ms 30 Aug 2023 215th Yewzir 🇧🇪 908 103 317ms 26 Oct 2023 215th edsrzf 🇳🇿 908 103 332ms 1 Nov 2024 215th fuzzylojik-golf 🇺🇸 908 103 334ms 30 Aug 2025 215th CaedenHarper 🇨🇦 908 103 319ms 24 Nov 2025 215th albanian-laundromat 🇺🇸 908 103 314ms 17 Mar 2026 227th Lydxn 🇨🇦 907 63 3ms 17 Jul 2023 228th canissimia 🇦🇶 907 264 1ms 17 Jan 2023 229th MeWhenI 🇻🇦 906 71 481ms 5 Mar 2022 230th Lydxn 🇨🇦 905 80 35ms 21 Jun 2022 231st prplz 🇦🇺 904 62 404ms 21 Nov 2021 231st ScottHamper 904 62 377ms 21 Nov 2021 233rd stefangimmillaro 903 90 38ms 26 May 2024 234th jared-hughes 903 107 7ms 17 Dec 2024 234th lifthrasiir 🇰🇷 903 107 7ms 19 Dec 2024 236th Steffan153 🇫🇮 902 42 3ms 14 Aug 2024 237th frankgraziano 902 173 10ms 11 Aug 2025 237th primo-ppcg 🇹🇭 902 173 10ms 13 Aug 2025 237th DialFrost 🇸🇬 902 173 10ms 13 Aug 2025 237th sisyphus-ppcg 🇦🇺 902 173 10ms 9 hours ago 241st primo-ppcg 🇹🇭 901 60 10ms 15 Nov 2018 241st hallvabo 🇳🇴 901 60 10ms 30 Oct 2022 241st xsot 🇸🇬 901 60 10ms 14 May 2024 244th emgordon154 901 72 116ms 27 Nov 2025 244th GolfingSuccess 🇬🇷 901 72 104ms 28 Nov 2025 244th edsrzf 🇳🇿 901 72 106ms 28 Nov 2025 244th snoozingnewt 🇨🇦 901 72 109ms 30 Nov 2025 244th DialFrost 🇸🇬 901 72 120ms 30 Nov 2025 244th sean-niemann 🇺🇸 901 72 107ms 7 Dec 2025 244th Steffan153 🇫🇮 901 72 108ms 27 Feb 2026 251st nwellnhof 🇩🇪 901 73 1ms 9 Feb 2020 251st JayXon 🇺🇸 901 73 1ms 15 May 2021 253rd evb0110 900 41 133ms 24 Jan 2018 253rd labster 900 41 143ms 4 Feb 2018 253rd bluebear94 900 41 121ms 12 Feb 2018 253rd hughsimpson 900 41 137ms 9 Jul 2018 257th primo-ppcg 🇹🇭 900 59 4ms 10 May 2023 258th Lydxn 🇨🇦 899 101 28ms 29 Jan 2023 258th GrayJoKing 🇦🇺 899 101 28ms 23 Mar 2023 258th lynn 899 101 28ms 20 Jul 2023 261st sisyphus-ppcg 🇦🇺 898 61 5ms 15 Nov 2022 261st Steffan153 🇫🇮 898 61 2ms 3 days ago 263rd JayXon 🇺🇸 898 88 7ms 19 Nov 2025 264th JayXon 🇺🇸 896 62 128ms 11 Nov 2022 265th GrayJoKing 🇦🇺 896 72 2ms 21 Feb 2023 266th emgordon154 895 56 451ms 10 Apr 2025 267th Natanaelel 🇸🇪 893 28 2ms 7 Jan 2024 268th 2bular 893 32 33ms 4 Nov 2025 269th Lydxn 🇨🇦 893 91 38ms 2 Jan 2024 270th sean-niemann 🇺🇸 891 59 130ms 19 May 2025 271st JayXon 🇺🇸 891 62 144ms 13 Sep 2023 272nd emplv 🇱🇻 891 105 321ms 31 Aug 2021 273rd dokutan 889 89 40ms 28 Aug 2024 273rd MeWhenI 🇻🇦 889 89 40ms 30 Aug 2024 273rd kg583 🇺🇸 889 89 39ms 21 Sep 2024 273rd pardouin 🇫🇷 889 89 41ms 23 Sep 2024 273rd edsrzf 🇳🇿 889 89 42ms 2 Apr 2025 278th Shanethegamer 🇺🇸 887 176 10ms 1 Aug 2023 278th Lydxn 🇨🇦 887 176 9ms 1 Aug 2023 278th MeWhenI 🇻🇦 887 176 9ms 1 Aug 2023 278th JayXon 🇺🇸 887 176 9ms 2 Aug 2023 278th Steffan153 🇫🇮 887 176 10ms 2 Aug 2023 278th janbehrens 🇩🇪 887 176 9ms 2 Aug 2023 278th GrayJoKing 🇦🇺 887 176 10ms 11 Aug 2023 278th BREMAUCY 🇫🇷 887 176 10ms 7 Sep 2023 278th lynn 887 176 9ms 17 Oct 2023 278th dokutan 887 176 9ms 26 Oct 2023 278th Yewzir 🇧🇪 887 176 10ms 12 Mar 2024 278th HumanoidCPU 887 176 10ms 6 May 2024 278th pardouin 🇫🇷 887 176 10ms 20 Aug 2024 278th KatieLG 🇬🇧 887 176 10ms 26 Sep 2024 278th emgordon154 887 176 10ms 4 Dec 2024 278th CaedenHarper 🇨🇦 887 176 9ms 24 Jan 2025 278th rucin93 🇵🇱 887 176 9ms 23 Apr 2025 278th albanian-laundromat 🇺🇸 887 176 10ms 20 Jul 2025 278th GolfingSuccess 🇬🇷 887 176 9ms 8 Nov 2025 278th snoozingnewt 🇨🇦 887 176 10ms 5 Dec 2025 298th Constructor7 886 61 10ms 24 Feb 2018 298th maartendeprez 886 61 10ms 16 Mar 2018 298th xnor-gate 886 61 9ms 10 Apr 2018 First Prev 201–300 of 3,211 Next Last