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 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 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 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 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 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 800th chethus 702 77 10ms 10 May 2021 800th mokymok 🇺🇸 702 77 12ms 17 Nov 2021 800th StefanHabel 🇨🇦 702 77 10ms 26 Mar 2023 800th keelimeguy 🇺🇸 702 77 17ms 5 Nov 2024 805th sisyphus-ppcg 🇦🇺 702 101 61ms 23 Mar 2022 806th MeWhenI 🇻🇦 701 69 1,358ms 26 Oct 2021 807th primo-ppcg 🇹🇭 701 116 40ms 4 Jan 2024 808th Shanethegamer 🇺🇸 700 55 3ms 27 Dec 2021 809th lynn 700 57 40ms 25 May 2022 809th DialFrost 🇸🇬 700 57 36ms 26 Dec 2024 811th Yewzir 🇧🇪 700 59 827ms 16 Nov 2025 812th Lydxn 🇨🇦 700 99 26ms 12 Mar 2022 813th Shanethegamer 🇺🇸 699 61 1,262ms 15 Dec 2022 813th anter69 🇭🇺 699 61 1,168ms 19 Feb 2023 815th primo-ppcg 🇹🇭 699 79 149ms 6 Sep 2023 816th edsrzf 🇳🇿 698 102 125ms 8 Jun 2025 817th j-Ewan 696 41 33ms 4 Feb 2022 817th yzhs 🇩🇪 696 41 35ms 23 Jun 2022 819th Indivicivet 696 53 105ms 23 Mar 2021 820th yanqui-uxo 696 95 150ms 14 Sep 2018 820th GrayJoKing 🇦🇺 696 95 150ms 16 Mar 2021 820th Natanaelel 🇸🇪 696 95 145ms 11 Sep 2021 820th stackofbears 696 95 151ms 7 Oct 2023 820th HolmDev 696 95 138ms 10 Sep 2025 825th MichalMarsalek 🇨🇿 695 80 229ms 18 Dec 2022 825th fuzzylojik-golf 🇺🇸 695 80 228ms 31 Aug 2025 827th Waffle3z 695 81 10ms 5 Jun 2021 827th KrausRaus 🇺🇸 695 81 10ms 31 Dec 2021 827th inventshah 695 81 9ms 19 Jun 2022 830th prplz 🇦🇺 694 82 5ms 10 Jul 2021 831st stevelamm 693 78 9ms 3 Oct 2018 831st Sticky-Bits 693 78 9ms 18 Apr 2019 831st sk- 693 78 10ms 17 Sep 2019 831st RDShah 693 78 11ms 3 Aug 2020 831st hellwue 693 78 9ms 15 Feb 2023 831st 2011-Chan-Ethan 693 78 15ms 20 Jul 2023 831st davecame 693 78 9ms 14 Aug 2023 838th jared-hughes 693 98 511ms 24 Sep 2025 839th m-tkach 🇺🇦 693 100 25ms 18 Jun 2022 840th Irratix 🇳🇱 691 80 141ms 17 Aug 2021 841st anastos 689 96 146ms 23 Jul 2018 841st user189032 689 96 146ms 29 May 2019 841st yzhs 🇩🇪 689 96 155ms 24 Jul 2021 841st cbrt-x 689 96 243ms 19 Sep 2023 841st the-zammers 689 96 188ms 10 Nov 2023 846th dokutan 688 60 699ms 6 days ago 847th Yewzir 🇧🇪 688 62 1,214ms 7 Feb 2024 848th MeWhenI 🇻🇦 688 83 3ms 25 Jul 2023 849th stefangimmillaro 686 49 2ms 24 Apr 2022 850th dokutan 686 81 227ms 23 Jul 2025 851st stefangimmillaro 686 99 512ms 6 Oct 2025 852nd GrayJoKing 🇦🇺 686 349 1ms 24 Jul 2020 853rd janbehrens 🇩🇪 685 51 242ms 28 Nov 2023 853rd dcgjb 685 51 254ms 9 Feb 2024 855th GeoffroyF 684 79 11ms 16 May 2018 855th Mr-Xcoder 684 79 10ms 8 Sep 2018 855th vladyslavprosolupov 684 79 10ms 27 May 2019 855th giacomogallina 684 79 33ms 13 Jun 2019 855th siegelzero 684 79 10ms 7 Aug 2019 855th handisb 684 79 16ms 26 Oct 2019 855th olivermrose 🇺🇸 684 79 11ms 20 Oct 2021 855th guilhem-roy 🇫🇷 684 79 17ms 26 Feb 2022 855th tri1212 🇻🇳 684 79 17ms 17 Jul 2022 855th P-Quentin 🇫🇷 684 79 13ms 3 Aug 2022 855th elgan65536 🇺🇸 684 79 16ms 7 Apr 2024 855th AlephSquirrel 684 79 10ms 19 Jul 2024 855th keegan-t 🇨🇦 684 79 16ms 23 Apr 2025 855th evan18c 684 79 16ms 23 Apr 2025 855th CommandLeo 🇮🇹 684 79 10ms 23 Dec 2025 855th lelbal 684 79 10ms 6 Feb 2026 871st primo-ppcg 🇹🇭 684 109 2ms 3 Oct 2020 871st MeWhenI 🇻🇦 684 109 2ms 20 Apr 2022 873rd jjatria 683 54 124ms 29 Jul 2022 874th iznax 683 82 391ms 21 Nov 2021 874th tkr-sh 🇰🇵 683 82 401ms 14 Jun 2022 876th alomiF 681 97 170ms 24 Aug 2024 877th MeWhenI 🇻🇦 679 95 2ms 20 Feb 2023 878th primo-ppcg 🇹🇭 679 102 25ms 13 Jul 2021 878th JayXon 🇺🇸 679 102 25ms 13 Sep 2023 880th doge1338 678 83 9ms 20 Mar 2021 First Prev 801–880 of 3,179 Next Last