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 Gray Code Decoder Gray Code Encoder 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 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 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 718th firegene 🇮🇪 740 73 11ms 24 Feb 2026 722nd rambox11 740 76 10ms 27 Apr 2018 722nd Davr1 🇨🇿 740 76 10ms 15 Oct 2023 722nd ovs-code 🇩🇪 740 76 10ms 17 Nov 2024 725th GrayJoKing 🇦🇺 739 54 36ms 24 Nov 2021 725th emgordon154 739 54 36ms 26 Jul 2024 727th ian-h-chamberlain 🇺🇸 739 107 39ms 20 Oct 2025 728th RustemB 🇷🇺 738 50 116ms 3 Jan 2021 728th ovs-code 🇩🇪 738 50 167ms 8 May 2024 730th ovs-code 🇩🇪 737 68 442ms 16 Jan 2024 731st gnuvince 735 34 2ms 28 Jun 2025 732nd AlephSquirrel 734 40 45ms 31 Jul 2022 733rd GrayJoKing 🇦🇺 732 78 3ms 26 Jul 2023 734th itsh01 731 77 11ms 23 Aug 2021 735th davitf 730 74 11ms 19 Nov 2018 735th ydevor 🇮🇱 730 74 10ms 26 Nov 2020 735th itsjustfreekie 730 74 12ms 19 Sep 2021 735th ZakkkkAttackkkk 🇵🇭 730 74 12ms 26 Dec 2021 735th domingues 🇵🇹 730 74 9ms 10 Aug 2022 735th jakobkordez 🇸🇮 730 74 56ms 31 Oct 2022 735th scpchicken 🇵🇼 730 74 10ms 17 Jan 2023 735th aksyristos 730 74 11ms 26 Jan 2023 743rd dokutan 730 93 369ms 24 Sep 2025 744th msbranicky 729 214 10ms 29 Aug 2023 745th Yewzir 🇧🇪 728 77 378ms 8 May 2023 745th janbehrens 🇩🇪 728 77 376ms 20 Jun 2023 747th GrayJoKing 🇦🇺 727 73 4ms 16 Aug 2023 747th edsrzf 🇳🇿 727 73 4ms 30 Nov 2025 749th annaproxy 726 91 130ms 5 Feb 2022 750th sisyphus-ppcg 🇦🇺 725 55 38ms 15 Jun 2021 750th Yewzir 🇧🇪 725 55 37ms 7 Feb 2024 752nd inventshah 725 62 2,562ms 24 Oct 2024 752nd DialFrost 🇸🇬 725 62 2,608ms 25 Dec 2024 754th jared-hughes 725 89 2ms 5 Jul 2024 755th MeWhenI 🇻🇦 725 109 2ms 10 Oct 2023 756th emgordon154 723 59 1,376ms 26 Jul 2024 757th marcin7Cd 723 97 5ms 6 Feb 2021 758th DialFrost 🇸🇬 722 94 474ms 1 Jan 2026 759th FlorianCassayre 🇫🇷 721 75 13ms 18 Sep 2023 760th marcin7Cd 721 78 9ms 5 Oct 2020 760th PatrickStephansen 🇿🇦 721 78 10ms 16 Oct 2020 760th Shanethegamer 🇺🇸 721 78 10ms 19 Apr 2022 763rd dokutan 721 90 100ms 12 Dec 2025 764th jmerle 🇳🇱 721 134 7ms 4 Jul 2023 765th DialFrost 🇸🇬 720 79 5ms 16 Dec 2025 766th rucin93 🇵🇱 718 110 12ms 18 Nov 2025 767th SirBogman 🇺🇸 716 41 45ms 29 Oct 2022 767th CaedenHarper 🇨🇦 716 41 48ms 15 days ago 769th commandz0 🇺🇸 716 70 432ms 15 Jan 2024 770th Steffan153 🇫🇮 716 135 7ms 12 Mar 2023 770th annaproxy 716 135 8ms 12 Mar 2023 770th Shanethegamer 🇺🇸 716 135 7ms 12 Mar 2023 770th lynn 716 135 7ms 13 Mar 2023 770th JayXon 🇺🇸 716 135 7ms 13 Mar 2023 770th ovs-code 🇩🇪 716 135 7ms 13 Mar 2023 770th Lydxn 🇨🇦 716 135 7ms 13 Mar 2023 770th dokutan 716 135 7ms 1 Apr 2023 770th MeWhenI 🇻🇦 716 135 7ms 23 Nov 2023 770th Yewzir 🇧🇪 716 135 7ms 6 Mar 2024 770th KatieLG 🇬🇧 716 135 7ms 31 Jul 2024 770th snoozingnewt 🇨🇦 716 135 7ms 5 Oct 2025 770th JOrE20 716 135 7ms 15 Dec 2025 783rd nickspoons 🇳🇿 714 40 33ms 1 Aug 2022 784th SirBogman 🇺🇸 713 49 230ms 8 Jan 2024 785th lynn 713 100 125ms 7 Jul 2024 785th sean-niemann 🇺🇸 713 100 123ms 6 Jun 2025 787th marshallward 🇺🇸 713 114 52ms 2 Oct 2020 788th edsrzf 🇳🇿 712 58 1,126ms 8 Sep 2025 789th lynn 712 68 1,233ms 27 May 2021 790th prplz 🇦🇺 712 78 124ms 10 Jul 2021 790th MeWhenI 🇻🇦 712 78 131ms 4 Jan 2022 790th GrayJoKing 🇦🇺 712 78 125ms 9 Apr 2022 793rd BBoehm 🇩🇪 712 79 10ms 20 Jan 2021 793rd DialFrost 🇸🇬 712 79 10ms 14 Nov 2023 795th Bubbler-4 711 55 63ms 13 Sep 2023 795th DialFrost 🇸🇬 711 55 64ms 8 Apr 2025 797th Irratix 🇳🇱 711 60 1,311ms 25 Mar 2021 798th GrayJoKing 🇦🇺 711 74 139ms 10 Aug 2024 799th Nic0M 711 76 10ms 13 Aug 2023 799th vgamula 🇺🇦 711 76 13ms 10 Jul 2024 First Prev 721–800 of 3,190 Next Last
