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 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 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 Calendar 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 Multitap Input 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Calendar 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 Multitap Input 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 601st Yewzir 🇧🇪 775 58 5ms 14 Dec 2023 601st dokutan 775 58 6ms 8 May 2024 601st Shanethegamer 🇺🇸 775 58 5ms 18 Aug 2024 601st emgordon154 775 58 5ms 5 Dec 2024 601st edsrzf 🇳🇿 775 58 5ms 4 Mar 2025 601st kg583 🇺🇸 775 58 7ms 30 Jul 2025 601st snoozingnewt 🇨🇦 775 58 6ms 9 days ago 608th dokutan 774 75 2ms 27 Mar 2024 609th lynn 774 85 1ms 2 Oct 2021 609th jared-hughes 774 85 1ms 30 Mar 2022 609th ovs-code 🇩🇪 774 85 2ms 21 Aug 2023 612th dokutan 774 92 169ms 14 Apr 2024 613th nstearns96 🇬🇧 772 70 15ms 6 Jan 2023 613th sunleonid 772 70 10ms 15 days ago 615th jacobly0 🇺🇸 772 124 1,757ms 22 Apr 2024 616th sisyphus-ppcg 🇦🇺 769 50 5ms 14 Jul 2022 617th MarcMush 🇫🇷 769 58 246ms 5 Jul 2021 618th DialFrost 🇸🇬 769 74 8ms 17 Aug 2025 619th xohmz 768 48 130ms 4 Nov 2018 619th JRaspass 🇬🇧 768 48 106ms 29 Oct 2022 621st bforte 768 86 118ms 26 Dec 2018 622nd SirBogman 🇺🇸 767 52 32ms 3 Dec 2019 622nd prplz 🇦🇺 767 52 32ms 3 Dec 2019 622nd MeWhenI 🇻🇦 767 52 32ms 26 Oct 2021 625th MeWhenI 🇻🇦 767 72 112ms 17 Nov 2022 625th dokutan 767 72 116ms 11 Apr 2024 627th GrayJoKing 🇦🇺 765 86 1ms 12 Mar 2022 628th ovs-code 🇩🇪 762 69 136ms 17 Nov 2024 629th Yewzir 🇧🇪 762 93 53ms 3 Aug 2023 630th NewDefectus 🇮🇱 761 71 10ms 16 Dec 2021 630th rschwa6308 🇺🇸 761 71 10ms 12 May 2023 630th zbreit 🇺🇸 761 71 10ms 20 May 2023 630th blaztoma 🇱🇹 761 71 10ms 10 Nov 2025 634th emgordon154 760 123 262ms 17 Jan 2025 635th ngn 🇧🇬 758 33 9ms 6 Feb 2022 636th detrumi 🇳🇱 757 94 145ms 26 Apr 2023 637th antimon2 🇯🇵 756 59 851ms 12 Sep 2022 638th Steffan153 🇫🇮 756 64 1,221ms 4 Jan 2023 638th Shanethegamer 🇺🇸 756 64 1,252ms 29 Mar 2023 640th o0lit3 🇺🇸 754 51 4ms 12 Apr 2021 641st dokutan 754 94 56ms 14 Apr 2024 642nd bbkr 753 49 112ms 14 Nov 2018 642nd itiievskyi 🇺🇦 753 49 116ms 11 Aug 2020 644th anter69 🇭🇺 753 53 32ms 8 Feb 2023 644th fuzzylojik-golf 🇺🇸 753 53 34ms 6 Jul 2025 646th ffelixm 753 75 101ms 12 Jun 2025 647th Lifesorder 751 72 10ms 12 Oct 2018 647th nwellnhof 🇩🇪 751 72 9ms 4 Feb 2021 647th annaproxy 751 72 9ms 28 Dec 2021 647th yzhs 🇩🇪 751 72 11ms 20 Jul 2022 647th fourth-bit 751 72 11ms 2 Jul 2023 647th bizy-coder 751 72 10ms 14 Aug 2024 653rd scpchicken 🇵🇼 751 88 143ms 21 Feb 2023 654th sean-niemann 🇺🇸 751 105 21ms 21 days ago 655th ETHproductions 🇺🇸 750 75 29ms 21 Dec 2018 655th elisherer 🇮🇱 750 75 8ms 8 Apr 2019 655th emgordon154 750 75 9ms 13 Dec 2021 655th nwellnhof 🇩🇪 750 75 9ms 26 Jun 2023 659th emplv 🇱🇻 749 76 5ms 11 May 2021 659th sisyphus-ppcg 🇦🇺 749 76 5ms 14 Jul 2022 661st HPWiz 🇳🇿 748 67 376ms 16 Jan 2024 662nd GrayJoKing 🇦🇺 748 86 415ms 5 Mar 2022 662nd fuzzylojik-golf 🇺🇸 748 86 433ms 30 Aug 2025 664th Irratix 🇳🇱 747 45 1ms 1 Nov 2020 664th GrayJoKing 🇦🇺 747 45 2ms 1 Nov 2020 664th primo-ppcg 🇹🇭 747 45 1ms 2 Nov 2020 664th KatieLG 🇬🇧 747 45 2ms 6 Dec 2020 664th sisyphus-ppcg 🇦🇺 747 45 1ms 11 Mar 2022 664th msbranicky 747 45 2ms 27 Jul 2023 664th adamnielson42 🇺🇸 747 45 2ms 8 Nov 2023 664th dokutan 747 45 2ms 11 Nov 2023 672nd wiz0u 746 75 359ms 26 Jun 2023 672nd pardouin 🇫🇷 746 75 338ms 8 Oct 2024 672nd fuzzylojik-golf 🇺🇸 746 75 337ms 31 Aug 2025 675th Yewzir 🇧🇪 746 91 429ms 2 Oct 2025 First Prev 601–675 of 3,110 Next Last