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 751st BBoehm 🇩🇪 712 79 9ms 20 Jan 2021 751st DialFrost 🇸🇬 712 79 10ms 14 Nov 2023 753rd lynn 712 100 133ms 7 Jul 2024 753rd sean-niemann 🇺🇸 712 100 118ms 6 Jun 2025 755th Bubbler-4 711 55 67ms 13 Sep 2023 755th DialFrost 🇸🇬 711 55 64ms 8 Apr 2025 757th edsrzf 🇳🇿 711 58 712ms 8 Sep 2025 758th Irratix 🇳🇱 711 60 1,163ms 25 Mar 2021 759th GrayJoKing 🇦🇺 711 74 126ms 10 Aug 2024 760th Nic0M 711 76 10ms 13 Aug 2023 760th vgamula 🇺🇦 711 76 12ms 10 Jul 2024 760th Emutis 🇱🇹 711 76 9ms 10 Nov 2025 763rd DialFrost 🇸🇬 710 77 3ms 7 hours ago 764th msbranicky 709 78 77ms 14 Aug 2023 765th Alex-x90 🇺🇸 709 100 55ms 16 Nov 2022 765th sean-niemann 🇺🇸 709 100 54ms 29 Nov 2022 765th fuzzylojik-golf 🇺🇸 709 100 54ms 6 Jul 2025 768th retrohun 709 220 9ms 27 Dec 2022 769th Steffan153 🇫🇮 705 101 123ms 28 Jan 2023 770th lynn 703 71 14ms 10 Nov 2021 771st handisb 703 80 9ms 25 Oct 2019 772nd GrayJoKing 🇦🇺 703 81 2,040ms 30 Mar 2021 773rd jarekwg 702 77 10ms 19 Apr 2019 773rd chethus 702 77 11ms 10 May 2021 773rd mokymok 🇺🇸 702 77 10ms 17 Nov 2021 773rd StefanHabel 🇨🇦 702 77 11ms 26 Mar 2023 773rd keelimeguy 🇺🇸 702 77 16ms 5 Nov 2024 778th sisyphus-ppcg 🇦🇺 702 101 51ms 23 Mar 2022 779th emgordon154 701 64 2,869ms 26 Oct 2024 780th MeWhenI 🇻🇦 701 69 1,232ms 26 Oct 2021 781st primo-ppcg 🇹🇭 701 116 40ms 4 Jan 2024 782nd lynn 700 57 32ms 25 May 2022 782nd DialFrost 🇸🇬 700 57 32ms 26 Dec 2024 784th Shanethegamer 🇺🇸 699 55 3ms 27 Dec 2021 785th Yewzir 🇧🇪 699 59 640ms 16 Nov 2025 786th Shanethegamer 🇺🇸 699 61 928ms 15 Dec 2022 786th anter69 🇭🇺 699 61 924ms 19 Feb 2023 788th primo-ppcg 🇹🇭 699 79 110ms 6 Sep 2023 789th Lydxn 🇨🇦 699 99 26ms 12 Mar 2022 790th edsrzf 🇳🇿 698 102 125ms 8 Jun 2025 791st j-Ewan 696 41 34ms 4 Feb 2022 791st yzhs 🇩🇪 696 41 36ms 23 Jun 2022 793rd Indivicivet 696 53 107ms 23 Mar 2021 794th yanqui-uxo 696 95 150ms 14 Sep 2018 794th GrayJoKing 🇦🇺 696 95 150ms 16 Mar 2021 794th Natanaelel 🇸🇪 696 95 145ms 11 Sep 2021 794th stackofbears 696 95 151ms 7 Oct 2023 794th HolmDev 696 95 138ms 10 Sep 2025 799th Waffle3z 695 81 9ms 5 Jun 2021 799th KrausRaus 🇺🇸 695 81 10ms 31 Dec 2021 799th inventshah 695 81 9ms 19 Jun 2022 802nd MichalMarsalek 🇨🇿 694 80 210ms 18 Dec 2022 802nd fuzzylojik-golf 🇺🇸 694 80 211ms 31 Aug 2025 804th prplz 🇦🇺 694 82 4ms 10 Jul 2021 805th stevelamm 693 78 9ms 3 Oct 2018 805th Sticky-Bits 693 78 9ms 18 Apr 2019 805th sk- 693 78 9ms 17 Sep 2019 805th RDShah 693 78 11ms 3 Aug 2020 805th hellwue 693 78 9ms 15 Feb 2023 805th 2011-Chan-Ethan 693 78 15ms 20 Jul 2023 805th davecame 693 78 9ms 14 Aug 2023 812th jared-hughes 692 98 446ms 24 Sep 2025 813th m-tkach 🇺🇦 692 100 25ms 18 Jun 2022 814th Irratix 🇳🇱 691 80 100ms 17 Aug 2021 815th Yewzir 🇧🇪 688 62 914ms 7 Feb 2024 816th MeWhenI 🇻🇦 688 83 3ms 25 Jul 2023 817th anastos 688 96 146ms 23 Jul 2018 817th user189032 688 96 146ms 29 May 2019 817th yzhs 🇩🇪 688 96 155ms 24 Jul 2021 817th cbrt-x 688 96 245ms 19 Sep 2023 817th the-zammers 688 96 188ms 10 Nov 2023 822nd stefangimmillaro 686 49 2ms 24 Apr 2022 823rd GrayJoKing 🇦🇺 686 349 1ms 24 Jul 2020 824th janbehrens 🇩🇪 685 51 274ms 28 Nov 2023 824th dcgjb 685 51 265ms 9 Feb 2024 First Prev 751–825 of 3,114 Next Last