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 ><> 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 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 800th DialFrost 🇸🇬 700 57 34ms 26 Dec 2024 802nd Yewzir 🇧🇪 700 59 827ms 16 Nov 2025 803rd Lydxn 🇨🇦 700 99 26ms 12 Mar 2022 804th Shanethegamer 🇺🇸 699 55 3ms 27 Dec 2021 805th Shanethegamer 🇺🇸 699 61 1,262ms 15 Dec 2022 805th anter69 🇭🇺 699 61 1,252ms 19 Feb 2023 807th primo-ppcg 🇹🇭 699 79 106ms 6 Sep 2023 808th edsrzf 🇳🇿 698 102 137ms 8 Jun 2025 809th j-Ewan 696 41 33ms 4 Feb 2022 809th yzhs 🇩🇪 696 41 35ms 23 Jun 2022 811th Indivicivet 696 53 97ms 23 Mar 2021 812th yanqui-uxo 696 95 150ms 14 Sep 2018 812th GrayJoKing 🇦🇺 696 95 150ms 16 Mar 2021 812th Natanaelel 🇸🇪 696 95 145ms 11 Sep 2021 812th stackofbears 696 95 151ms 7 Oct 2023 812th HolmDev 696 95 138ms 10 Sep 2025 817th Waffle3z 695 81 12ms 5 Jun 2021 817th KrausRaus 🇺🇸 695 81 12ms 31 Dec 2021 817th inventshah 695 81 15ms 19 Jun 2022 820th MichalMarsalek 🇨🇿 694 80 210ms 18 Dec 2022 820th fuzzylojik-golf 🇺🇸 694 80 211ms 31 Aug 2025 822nd prplz 🇦🇺 694 82 4ms 10 Jul 2021 823rd stevelamm 693 78 9ms 3 Oct 2018 823rd Sticky-Bits 693 78 9ms 18 Apr 2019 823rd sk- 693 78 10ms 17 Sep 2019 823rd RDShah 693 78 11ms 3 Aug 2020 823rd hellwue 693 78 9ms 15 Feb 2023 823rd 2011-Chan-Ethan 693 78 15ms 20 Jul 2023 823rd davecame 693 78 9ms 14 Aug 2023 830th jared-hughes 693 98 511ms 24 Sep 2025 831st m-tkach 🇺🇦 693 100 25ms 18 Jun 2022 832nd Irratix 🇳🇱 691 80 99ms 17 Aug 2021 833rd anastos 689 96 146ms 23 Jul 2018 833rd user189032 689 96 146ms 29 May 2019 833rd yzhs 🇩🇪 689 96 155ms 24 Jul 2021 833rd cbrt-x 689 96 243ms 19 Sep 2023 833rd the-zammers 689 96 188ms 10 Nov 2023 838th Yewzir 🇧🇪 688 62 1,214ms 7 Feb 2024 839th MeWhenI 🇻🇦 688 83 3ms 25 Jul 2023 840th stefangimmillaro 686 49 2ms 24 Apr 2022 841st stefangimmillaro 686 99 512ms 6 Oct 2025 842nd GrayJoKing 🇦🇺 686 349 1ms 24 Jul 2020 843rd janbehrens 🇩🇪 685 51 247ms 28 Nov 2023 843rd dcgjb 685 51 249ms 9 Feb 2024 845th dokutan 685 81 210ms 23 Jul 2025 846th GeoffroyF 684 79 11ms 16 May 2018 846th Mr-Xcoder 684 79 10ms 8 Sep 2018 846th vladyslavprosolupov 684 79 10ms 27 May 2019 846th giacomogallina 684 79 33ms 13 Jun 2019 846th siegelzero 684 79 10ms 7 Aug 2019 846th handisb 684 79 16ms 26 Oct 2019 846th olivermrose 🇺🇸 684 79 11ms 20 Oct 2021 846th guilhem-roy 🇫🇷 684 79 17ms 26 Feb 2022 846th tri1212 🇻🇳 684 79 17ms 17 Jul 2022 846th P-Quentin 🇫🇷 684 79 13ms 3 Aug 2022 846th elgan65536 🇺🇸 684 79 16ms 7 Apr 2024 846th AlephSquirrel 684 79 10ms 19 Jul 2024 846th keegan-t 🇨🇦 684 79 16ms 23 Apr 2025 846th evan18c 684 79 16ms 23 Apr 2025 846th CommandLeo 🇮🇹 684 79 10ms 23 Dec 2025 846th lelbal 684 79 10ms 16 days ago 862nd primo-ppcg 🇹🇭 684 109 1ms 3 Oct 2020 862nd MeWhenI 🇻🇦 684 109 2ms 20 Apr 2022 864th jjatria 683 54 103ms 29 Jul 2022 865th iznax 683 82 392ms 21 Nov 2021 865th tkr-sh 🇰🇵 683 82 402ms 14 Jun 2022 867th alomiF 681 97 170ms 24 Aug 2024 868th MeWhenI 🇻🇦 679 95 2ms 20 Feb 2023 869th primo-ppcg 🇹🇭 679 102 25ms 13 Jul 2021 869th JayXon 🇺🇸 679 102 25ms 13 Sep 2023 871st doge1338 678 83 10ms 20 Mar 2021 871st GrayJoKing 🇦🇺 678 83 328ms 30 Mar 2021 871st two-bad 🇬🇧 678 83 13ms 15 Feb 2024 874th dokutan 677 61 714ms 45 hours ago 875th sisyphus-ppcg 🇦🇺 677 63 1,294ms 23 Mar 2022 875th dokutan 677 63 1,207ms 14 Apr 2024 877th ovs-code 🇩🇪 677 95 464ms 16 Jun 2024 878th StanislavNikolov 676 80 10ms 26 Nov 2017 878th LlamaLad7 🇬🇧 676 80 15ms 17 Jan 2021 878th voidmax 676 80 9ms 1 Dec 2021 First Prev 801–880 of 3,159 Next Last