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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 901st MeWhenI 🇻🇦 679 95 2ms 20 Feb 2023 902nd doge1338 678 83 9ms 20 Mar 2021 902nd GrayJoKing 🇦🇺 678 83 319ms 30 Mar 2021 902nd two-bad 🇬🇧 678 83 12ms 15 Feb 2024 905th ovs-code 🇩🇪 678 95 464ms 16 Jun 2024 906th sisyphus-ppcg 🇦🇺 677 63 1,360ms 23 Mar 2022 906th dokutan 677 63 1,311ms 14 Apr 2024 908th StanislavNikolov 676 80 10ms 26 Nov 2017 908th LlamaLad7 🇬🇧 676 80 16ms 17 Jan 2021 908th voidmax 676 80 10ms 1 Dec 2021 908th ejini6969 676 80 11ms 1 Apr 2023 908th SB-945 676 80 29ms 13 Feb 2024 908th TheSecondComing123 676 80 11ms 4 Feb 2026 914th boxjelly 675 98 236ms 5 Jan 2021 914th tobeannouncd 675 98 157ms 9 Jan 2024 916th cure-honey 🇯🇵 673 121 44ms 6 Jul 2021 917th nwellnhof 🇩🇪 672 101 517ms 25 Sep 2025 918th f-tucker 672 144 7ms 20 Feb 2024 919th molecules 671 55 116ms 27 Dec 2017 920th MeWhenI 🇻🇦 671 98 1ms 29 Nov 2022 921st Yewzir 🇧🇪 671 118 3ms 19 Nov 2025 922nd ian-odonnell 670 84 11ms 5 Mar 2018 922nd LordSir101 670 84 13ms 10 Sep 2025 924th MeWhenI 🇻🇦 670 85 5ms 29 May 2023 924th targrik 670 85 5ms 28 Jul 2025 926th emgordon154 668 44 57ms 13 Sep 2024 927th MeWhenI 🇻🇦 668 75 462ms 24 May 2024 928th fruno-bulax 668 99 146ms 16 Feb 2019 929th dokutan 668 140 314ms 1 Apr 2024 930th pardouin 🇫🇷 667 62 638ms 29 Aug 2025 931st Espiobest 667 81 22ms 26 Feb 2021 931st gilufin 667 81 16ms 23 May 2021 931st Waffle3z 667 81 11ms 7 Sep 2021 931st quimey 667 81 18ms 21 Jun 2023 931st madeforlosers 667 81 41ms 19 days ago 936th ovs-code 🇩🇪 666 67 256ms 12 Mar 2024 937th emgordon154 666 79 134ms 4 Aug 2024 938th vang1ong7ang 666 107 135ms 19 days ago 939th jusaka 666 215 1,198ms 17 days ago 940th olivermrose 🇺🇸 665 60 40ms 31 Oct 2021 941st dokutan 664 97 462ms 23 Jul 2025 942nd jusaka 664 182 2ms 17 days ago 943rd MateuszPietrzak 🇵🇱 663 107 57ms 9 Jan 2024 943rd HumanoidCPU 663 107 57ms 5 May 2024 943rd ovs-code 🇩🇪 663 107 61ms 3 Jun 2024 946th jakobwitte 662 85 11ms 20 Mar 2018 946th janbehrens 🇩🇪 662 85 14ms 17 Aug 2021 948th ashtraypettingzoo 🇺🇸 661 100 150ms 12 Feb 2023 949th 5quiwyrm 659 53 204ms 2 Sep 2025 950th AlephSquirrel 659 76 567ms 19 Jul 2024 951st jmerle 🇳🇱 659 82 13ms 11 Jul 2023 951st Powerroff 659 82 29ms 10 Nov 2024 951st RaBa21 🇭🇺 659 82 14ms 19 Jul 2025 954th sisyphus-ppcg 🇦🇺 659 125 1ms 15 May 2022 954th GolfingSuccess 🇬🇷 659 125 2ms 16 May 2022 954th MeWhenI 🇻🇦 659 125 2ms 18 May 2022 954th ovs-code 🇩🇪 659 125 1ms 20 May 2022 954th inventshah 659 125 2ms 22 May 2022 954th lynn 659 125 2ms 27 May 2022 954th nwellnhof 🇩🇪 659 125 2ms 7 Jul 2022 954th galloj 🇨🇿 659 125 2ms 29 Aug 2022 954th Steffan153 🇫🇮 659 125 2ms 28 Jan 2023 954th sean-niemann 🇺🇸 659 125 1ms 20 May 2023 954th JayXon 🇺🇸 659 125 2ms 25 May 2023 954th Lydxn 🇨🇦 659 125 1ms 24 Jun 2023 954th dokutan 659 125 2ms 2 Oct 2023 954th retrohun 659 125 1ms 22 Jan 2024 954th kritixilithos 659 125 2ms 22 May 2024 954th pardouin 🇫🇷 659 125 1ms 21 Sep 2024 954th DialFrost 🇸🇬 659 125 2ms 5 Jan 2025 954th stefangimmillaro 659 125 2ms 14 Jul 2025 954th fuzzylojik-golf 🇺🇸 659 125 2ms 2 Sep 2025 973rd emplv 🇱🇻 657 86 117ms 26 Oct 2022 974th flawr 655 101 128ms 20 Feb 2019 974th drbalan 655 101 161ms 18 Jul 2020 976th eldritchconundrum 654 61 36ms 31 Oct 2022 976th dokutan 654 61 36ms 14 Apr 2024 978th scpchicken 🇵🇼 653 59 3ms 5 Feb 2023 979th primo-ppcg 🇹🇭 652 86 368ms 21 Nov 2021 980th AshyIsMe 🇦🇺 651 83 54ms 16 Jul 2022 980th fkantelberg 651 83 14ms 14 Jul 2023 982nd KasperKivimaeki 🇫🇮 651 109 58ms 20 Nov 2025 983rd orthoplex 🇨🇽 649 44 33ms 5 Oct 2020 983rd MeWhenI 🇻🇦 649 44 32ms 7 Aug 2023 985th primo-ppcg 🇹🇭 649 77 15ms 11 Feb 2022 986th treeowl 648 102 125ms 27 Feb 2019 986th RussellEmerine 648 102 140ms 30 Nov 2019 988th Yax42 🇫🇷 647 87 13ms 26 Jan 2026 989th janbehrens 🇩🇪 647 88 6ms 15 Jun 2021 990th TFeld00 🇩🇰 644 62 36ms 26 Jun 2019 990th snoozingnewt 🇨🇦 644 62 39ms 29 Nov 2025 992nd error256 644 70 5ms 22 Feb 2026 993rd annaproxy 644 87 382ms 4 Jan 2023 994th HumanoidCPU 643 84 77ms 27 May 2024 994th JunkIce 643 84 34ms 24 Nov 2024 996th Yewzir 🇧🇪 643 86 142ms 15 May 2023 997th snoozingnewt 🇨🇦 642 88 108ms 29 Nov 2025 998th Johannesd3 642 103 157ms 8 Sep 2019 998th strout 642 103 165ms 15 Aug 2022 1,000th emgordon154 641 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