Emirp Numbers (Long) in C# in bytes. 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 Bytes Time Submitted 1st JayXon 🇺🇸 1,000 109 504ms 6 Nov 2022 2nd primo-ppcg 🇹🇭 991 110 405ms 10 Apr 2025 3rd nwellnhof 🇩🇪 973 112 389ms 14 Mar 2023 3rd tomtheisen 🇺🇸 973 112 441ms 10 Apr 2025 5th DialFrost 🇸🇬 965 113 393ms 16 Aug 2025 6th namelessiw 940 116 496ms 14 Aug 2025 7th Yax42 🇫🇷 932 117 465ms 15 Aug 2025 7th MeWhenI 🇻🇦 932 117 431ms 15 hours ago 9th stefangimmillaro 893 122 404ms 20 Jun 2025 10th janbehrens 🇩🇪 886 123 404ms 17 Apr 2025 11th AdrienHache 🇫🇷 838 130 458ms 15 Aug 2025 12th sean-niemann 🇺🇸 832 131 525ms 25 Sep 2025 13th Steffan153 🇫🇮 826 132 503ms 8 Nov 2022 14th Yewzir 🇧🇪 790 138 392ms 11 Feb 2024 15th amazingalek 🇳🇴 736 148 476ms 21 Jan 2026 16th kmathis22 722 151 399ms 26 Sep 2025 17th Shanethegamer 🇺🇸 717 152 546ms 20 Apr 2023 18th michelebastione 🇮🇹 708 154 521ms 26 Dec 2025 18th mwarvik 🇳🇴 708 154 395ms 10 Jan 2026 20th SmartK8 🇨🇿 699 156 746ms 31 Oct 2022 20th annaproxy 699 156 579ms 24 Oct 2023 22nd dokutan 694 157 404ms 18 Nov 2025 23rd tomh1012 690 158 419ms 8 Nov 2022 23rd bac0id 690 158 457ms 29 Jun 2024 25th CatsAreFluffy 686 159 490ms 28 Nov 2022 26th arctouch-cristiannevianna 681 160 492ms 25 May 2023 27th ChrisTheisen 623 175 411ms 19 Dec 2022 27th msbranicky 623 175 483ms 27 Aug 2023 29th rifatx 616 177 550ms 10 Jul 2024 30th snoozingnewt 🇨🇦 602 181 426ms 9 Oct 2025 31st najs91 596 183 479ms 31 Oct 2024 32nd CaedenHarper 🇨🇦 592 184 565ms 19 Oct 2025 33rd postie77 583 187 396ms 30 May 2023 34th KatieLG 🇬🇧 580 188 454ms 13 Oct 2024 35th ElysiaVesper 540 202 391ms 19 Nov 2023 36th hamhub7 509 214 448ms 30 Dec 2022 36th Adix-null 🇱🇹 509 214 380ms 29 Jul 2023 38th Mikey-Beep 🇬🇧 482 226 496ms 3 Sep 2024 39th flekAI 398 274 439ms 2 days ago 40th kevinnaviapaiva 359 304 390ms 22 Feb 2025 41st eldritchconundrum 124 882 401ms 31 Oct 2022 42nd aliakseikalosha 111 979 537ms 31 Oct 2022 43rd HumanoidCPU 93 1,174 345ms 24 Aug 2024 44th jusaka 93 1,175 450ms 5 days ago 45th retrohun 77 1,412 359ms 27 Dec 2022 45th Mabeloid 🇳🇴 77 1,412 344ms 17 Sep 2024 47th KatieLG-Transpiler 🇬🇧 77 1,416 383ms 29 Oct 2022 1–47 of 47
