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Prime Numbers in C# 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 99th RandGuy 589 90 427ms 8 Dec 2021 99th jusaka 589 90 432ms 17 days ago 103rd msbranicky 582 91 382ms 22 Aug 2023 104th petroselo 576 92 438ms 21 Nov 2021 105th yannikHoeflich 570 93 382ms 21 Nov 2021 105th rollershutter 570 93 374ms 7 Apr 2022 105th aDwarfNamedUrist 570 93 403ms 11 Sep 2024 108th muztanger 564 94 375ms 21 Nov 2021 108th MaxElf999 564 94 371ms 3 Oct 2022 108th Pyro569 564 94 379ms 20 Jul 2023 111th eshilo-draper 546 97 438ms 3 Sep 2022 111th Alex-Huggett 🇬🇧 546 97 377ms 14 Apr 2024 111th Ythaenagor 546 97 382ms 5 Aug 2024 114th SpareManiKatti 541 98 386ms 21 Nov 2021 114th wescombs10 541 98 377ms 29 Oct 2022 116th Mikey-Beep 🇬🇧 535 99 447ms 2 Sep 2024 116th hippopotam00sehead 🇨🇦 535 99 389ms 11 Sep 2024 118th MadScience137 530 100 383ms 12 Oct 2022 119th adotagarwal 525 101 499ms 4 Mar 2023 120th iamdavidfrancis 510 104 374ms 21 Nov 2021 120th TimJackMaster 510 104 406ms 16 Feb 2023 120th nakatchi 510 104 396ms 17 Mar 2024 123rd taylorbrown2686 505 105 377ms 8 Mar 2022 124th mduckles 500 106 396ms 19 Nov 2022 124th johannes-looney-lizard 500 106 405ms 29 Apr 2025 126th Dexaan 495 107 397ms 21 Nov 2021 127th Jennifervl 🇸🇪 482 110 366ms 11 Dec 2021 128th resoNathan 477 111 387ms 25 Apr 2024 129th mokymok 🇺🇸 473 112 372ms 21 Nov 2021 129th retrohun 473 112 390ms 28 Dec 2022 129th Mabeloid 🇳🇴 473 112 406ms 4 Oct 2024 129th Andrey2001 473 112 407ms 29 Jan 2026 129th madeforlosers 473 112 400ms 4 days ago 134th Cbrt74088 457 116 411ms 21 Nov 2021 134th tbschff 457 116 394ms 16 Apr 2022 134th KatieLG-Transpiler 🇬🇧 457 116 412ms 23 Jun 2022 134th zt14427 457 116 364ms 30 Aug 2023 134th acotis 457 116 430ms 19 Feb 2025 139th aplato 449 118 381ms 21 Nov 2021 140th BradSissons 🇳🇿 438 121 396ms 21 Nov 2021 141st Mortistar 431 123 386ms 18 Jul 2023 142nd hklemp 🇩🇪 427 124 391ms 21 Nov 2021 143rd ze-h 🇺🇸 421 126 382ms 24 Aug 2022 143rd charliegaming 421 126 394ms 3 Oct 2023 145th BeansMage42 408 130 395ms 29 Dec 2024 146th MarkStockwellZA 402 132 407ms 4 Jan 2022 147th artisiole 🇺🇸 371 143 383ms 3 Mar 2022 148th codewrite 🇬🇧 356 149 472ms 3 Jan 2026 149th kevinnaviapaiva 342 155 453ms 25 Feb 2025 150th ryguyNelson 321 165 398ms 21 Nov 2021 151st willpiam 315 168 381ms 20 Oct 2023 152nd BharadwajSridharan 🇮🇳 114 465 414ms 21 Nov 2021 First Prev 101–152 of 152
