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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript 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 ><> 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 ALGOL 68 APL ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 641st NewDefectus 🇮🇱 761 71 10ms 16 Dec 2021 641st rschwa6308 🇺🇸 761 71 11ms 12 May 2023 641st zbreit 🇺🇸 761 71 11ms 20 May 2023 641st blaztoma 🇱🇹 761 71 11ms 10 Nov 2025 645th emgordon154 760 123 298ms 17 Jan 2025 646th ngn 🇧🇬 758 33 9ms 6 Feb 2022 647th detrumi 🇳🇱 757 94 123ms 26 Apr 2023 648th antimon2 🇯🇵 756 59 915ms 12 Sep 2022 649th Steffan153 🇫🇮 756 64 1,370ms 4 Jan 2023 649th Shanethegamer 🇺🇸 756 64 1,355ms 29 Mar 2023 651st o0lit3 🇺🇸 754 51 4ms 12 Apr 2021 652nd dokutan 754 94 51ms 14 Apr 2024 653rd bbkr 753 49 91ms 14 Nov 2018 653rd itiievskyi 🇺🇦 753 49 105ms 11 Aug 2020 655th anter69 🇭🇺 753 53 54ms 8 Feb 2023 655th fuzzylojik-golf 🇺🇸 753 53 34ms 6 Jul 2025 657th ffelixm 753 75 108ms 12 Jun 2025 658th sean-niemann 🇺🇸 752 105 21ms 19 Nov 2025 659th Lifesorder 751 72 10ms 12 Oct 2018 659th nwellnhof 🇩🇪 751 72 9ms 4 Feb 2021 659th annaproxy 751 72 10ms 28 Dec 2021 659th yzhs 🇩🇪 751 72 11ms 20 Jul 2022 659th fourth-bit 751 72 10ms 2 Jul 2023 664th scpchicken 🇵🇼 751 88 143ms 21 Feb 2023 665th ETHproductions 🇺🇸 750 75 35ms 21 Dec 2018 665th elisherer 🇮🇱 750 75 10ms 8 Apr 2019 665th emgordon154 750 75 9ms 13 Dec 2021 665th nwellnhof 🇩🇪 750 75 9ms 26 Jun 2023 669th emplv 🇱🇻 749 76 5ms 11 May 2021 669th sisyphus-ppcg 🇦🇺 749 76 4ms 14 Jul 2022 671st HPWiz 🇳🇿 748 67 390ms 16 Jan 2024 672nd GrayJoKing 🇦🇺 748 86 458ms 5 Mar 2022 672nd fuzzylojik-golf 🇺🇸 748 86 490ms 30 Aug 2025 674th Irratix 🇳🇱 747 45 1ms 1 Nov 2020 674th GrayJoKing 🇦🇺 747 45 2ms 1 Nov 2020 674th primo-ppcg 🇹🇭 747 45 1ms 2 Nov 2020 674th KatieLG 🇬🇧 747 45 2ms 6 Dec 2020 674th sisyphus-ppcg 🇦🇺 747 45 1ms 11 Mar 2022 674th msbranicky 747 45 2ms 27 Jul 2023 674th adamnielson42 🇺🇸 747 45 2ms 8 Nov 2023 674th dokutan 747 45 2ms 11 Nov 2023 682nd wiz0u 747 75 420ms 26 Jun 2023 682nd pardouin 🇫🇷 747 75 435ms 8 Oct 2024 682nd fuzzylojik-golf 🇺🇸 747 75 412ms 31 Aug 2025 682nd amazingalek 🇳🇴 747 75 407ms 6 Jan 2026 686th Yewzir 🇧🇪 746 91 363ms 2 Oct 2025 687th JDiLenarda 🇫🇷 744 65 1,301ms 9 Oct 2020 688th DialFrost 🇸🇬 744 78 2ms 5 Nov 2023 689th dokutan 743 60 235ms 11 Apr 2024 690th dokutan 743 76 104ms 23 Jul 2025 691st laikoni 743 89 127ms 25 Dec 2018 692nd Lydxn 🇨🇦 740 52 3ms 18 Jul 2022 692nd xsot 🇸🇬 740 52 5ms 24 Jun 2025 694th xorraxrax 740 73 11ms 26 Oct 2019 694th btjones0 740 73 14ms 15 Jul 2022 694th Bmrl7 740 73 12ms 26 Feb 2024 697th rambox11 740 76 9ms 27 Apr 2018 697th Davr1 🇨🇿 740 76 9ms 15 Oct 2023 697th ovs-code 🇩🇪 740 76 10ms 17 Nov 2024 700th GrayJoKing 🇦🇺 739 54 35ms 24 Nov 2021 700th emgordon154 739 54 35ms 26 Jul 2024 702nd ian-h-chamberlain 🇺🇸 739 107 39ms 20 Oct 2025 703rd RustemB 🇷🇺 738 50 90ms 3 Jan 2021 703rd ovs-code 🇩🇪 738 50 141ms 8 May 2024 705th ovs-code 🇩🇪 737 68 487ms 16 Jan 2024 706th gnuvince 735 34 2ms 28 Jun 2025 707th AlephSquirrel 734 40 42ms 31 Jul 2022 708th GrayJoKing 🇦🇺 732 78 3ms 26 Jul 2023 709th itsh01 731 77 11ms 23 Aug 2021 709th JOrE20 731 77 9ms 3 days ago 711th davitf 730 74 11ms 19 Nov 2018 711th ydevor 🇮🇱 730 74 10ms 26 Nov 2020 711th itsjustfreekie 730 74 12ms 19 Sep 2021 711th ZakkkkAttackkkk 🇵🇭 730 74 15ms 26 Dec 2021 711th domingues 🇵🇹 730 74 9ms 10 Aug 2022 711th jakobkordez 🇸🇮 730 74 56ms 31 Oct 2022 711th scpchicken 🇵🇼 730 74 10ms 17 Jan 2023 711th aksyristos 730 74 11ms 26 Jan 2023 719th dokutan 730 93 369ms 24 Sep 2025 720th msbranicky 729 214 10ms 29 Aug 2023 First Prev 641–720 of 3,151 Next Last