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 NFA Simulator 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 NFA Simulator 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 edsrzf 🇳🇿 711 58 611ms 8 Sep 2025 752nd Irratix 🇳🇱 711 60 1,163ms 25 Mar 2021 753rd GrayJoKing 🇦🇺 711 74 123ms 10 Aug 2024 754th Nic0M 711 76 10ms 13 Aug 2023 754th vgamula 🇺🇦 711 76 12ms 10 Jul 2024 754th Emutis 🇱🇹 711 76 13ms 22 days ago 757th msbranicky 709 78 74ms 14 Aug 2023 758th Alex-x90 🇺🇸 709 100 51ms 16 Nov 2022 758th sean-niemann 🇺🇸 709 100 51ms 29 Nov 2022 758th fuzzylojik-golf 🇺🇸 709 100 48ms 6 Jul 2025 761st retrohun 709 220 10ms 27 Dec 2022 762nd Steffan153 🇫🇮 705 101 131ms 28 Jan 2023 763rd lynn 703 71 14ms 10 Nov 2021 764th handisb 703 80 9ms 25 Oct 2019 765th GrayJoKing 🇦🇺 703 81 2,058ms 30 Mar 2021 766th jarekwg 702 77 9ms 19 Apr 2019 766th chethus 702 77 10ms 10 May 2021 766th mokymok 🇺🇸 702 77 10ms 17 Nov 2021 766th StefanHabel 🇨🇦 702 77 10ms 26 Mar 2023 766th keelimeguy 🇺🇸 702 77 17ms 5 Nov 2024 771st sisyphus-ppcg 🇦🇺 702 101 53ms 23 Mar 2022 772nd emgordon154 701 64 2,762ms 26 Oct 2024 773rd MeWhenI 🇻🇦 701 69 1,193ms 26 Oct 2021 774th primo-ppcg 🇹🇭 701 116 45ms 4 Jan 2024 775th lynn 700 57 38ms 25 May 2022 775th DialFrost 🇸🇬 700 57 35ms 26 Dec 2024 777th Shanethegamer 🇺🇸 699 55 5ms 27 Dec 2021 778th Yewzir 🇧🇪 699 59 658ms 17 days ago 779th Shanethegamer 🇺🇸 699 61 928ms 15 Dec 2022 779th anter69 🇭🇺 699 61 924ms 19 Feb 2023 781st primo-ppcg 🇹🇭 699 79 110ms 6 Sep 2023 782nd Lydxn 🇨🇦 699 99 36ms 12 Mar 2022 783rd edsrzf 🇳🇿 698 102 127ms 8 Jun 2025 784th j-Ewan 696 41 34ms 4 Feb 2022 784th yzhs 🇩🇪 696 41 36ms 23 Jun 2022 786th Indivicivet 696 53 96ms 23 Mar 2021 787th yanqui-uxo 696 95 183ms 14 Sep 2018 787th GrayJoKing 🇦🇺 696 95 164ms 16 Mar 2021 787th Natanaelel 🇸🇪 696 95 134ms 11 Sep 2021 787th stackofbears 696 95 155ms 7 Oct 2023 787th HolmDev 696 95 169ms 10 Sep 2025 792nd Waffle3z 695 81 9ms 5 Jun 2021 792nd KrausRaus 🇺🇸 695 81 12ms 31 Dec 2021 792nd inventshah 695 81 9ms 19 Jun 2022 795th MichalMarsalek 🇨🇿 694 80 205ms 18 Dec 2022 795th fuzzylojik-golf 🇺🇸 694 80 200ms 31 Aug 2025 797th prplz 🇦🇺 694 82 4ms 10 Jul 2021 798th stevelamm 693 78 10ms 3 Oct 2018 798th Sticky-Bits 693 78 9ms 18 Apr 2019 798th sk- 693 78 9ms 17 Sep 2019 798th RDShah 693 78 10ms 3 Aug 2020 798th hellwue 693 78 9ms 15 Feb 2023 798th 2011-Chan-Ethan 693 78 14ms 20 Jul 2023 798th davecame 693 78 9ms 14 Aug 2023 805th jared-hughes 692 98 350ms 24 Sep 2025 806th m-tkach 🇺🇦 692 100 31ms 18 Jun 2022 807th Irratix 🇳🇱 691 80 100ms 17 Aug 2021 808th Yewzir 🇧🇪 688 62 914ms 7 Feb 2024 809th MeWhenI 🇻🇦 688 83 3ms 25 Jul 2023 810th anastos 688 96 157ms 23 Jul 2018 810th user189032 688 96 171ms 29 May 2019 810th yzhs 🇩🇪 688 96 224ms 24 Jul 2021 810th cbrt-x 688 96 251ms 19 Sep 2023 810th the-zammers 688 96 196ms 10 Nov 2023 815th stefangimmillaro 686 49 2ms 24 Apr 2022 816th GrayJoKing 🇦🇺 686 349 2ms 24 Jul 2020 817th janbehrens 🇩🇪 685 51 198ms 28 Nov 2023 817th dcgjb 685 51 190ms 9 Feb 2024 819th dokutan 685 81 207ms 23 Jul 2025 820th stefangimmillaro 685 99 344ms 6 Oct 2025 821st GeoffroyF 684 79 10ms 16 May 2018 821st Mr-Xcoder 684 79 10ms 8 Sep 2018 821st vladyslavprosolupov 684 79 10ms 27 May 2019 821st giacomogallina 684 79 33ms 13 Jun 2019 821st siegelzero 684 79 14ms 7 Aug 2019 First Prev 751–825 of 3,102 Next Last