Prime Numbers in Java 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 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 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 Calendar 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 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 ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Calendar 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 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 75th Bolix7 496 133 295ms 23 May 2021 75th astdefu 496 133 309ms 13 Dec 2022 75th gigaprofisi 🇺🇸 496 133 295ms 7 Mar 2025 79th eecb 493 134 301ms 24 Nov 2020 79th riviere-lucas 493 134 304ms 30 Dec 2020 79th louisbosqui 493 134 298ms 31 Dec 2020 79th selketdaly 493 134 299ms 30 Jan 2021 79th Bombergames 493 134 309ms 20 Jan 2022 79th msbranicky 493 134 298ms 9 Jan 2024 79th schaene 493 134 294ms 7 Mar 2024 79th deancureton 493 134 294ms 24 Mar 2024 79th elgan65536 493 134 298ms 6 Apr 2024 88th AIn0n 489 135 293ms 30 Aug 2021 88th rollershutter 489 135 294ms 25 Jan 2024 88th 0dyse 489 135 298ms 23 Apr 2025 88th Benzas01 489 135 298ms 5 Oct 2025 92nd blasio99 485 136 292ms 17 Jun 2021 92nd Florian-Mt 485 136 292ms 14 Jul 2024 94th xnacly 🇩🇪 482 137 299ms 3 Jul 2023 95th mattwho76 478 138 285ms 24 Apr 2020 95th hyvyys 478 138 292ms 21 Sep 2020 95th godraadam 478 138 307ms 16 Nov 2020 95th melisakmc 478 138 295ms 3 Nov 2021 95th Apataras 478 138 297ms 19 Jul 2025 100th LeftPathLane 471 140 301ms 31 Oct 2022 101st daetz 468 141 311ms 8 Aug 2020 101st WilleyOhana 468 141 290ms 7 Oct 2020 101st fullerlee 468 141 285ms 30 Nov 2020 101st KatieLG-Transpiler 🇬🇧 468 141 289ms 23 Jun 2022 101st atazzam 🇺🇸 468 141 310ms 23 Jan 2025 101st Pyro569 468 141 286ms 7 May 2025 107th sfuhrm 465 142 297ms 17 Dec 2021 107th aneurin-h 465 142 297ms 24 Oct 2022 107th MaxElf999 465 142 290ms 5 Feb 2023 107th rifatx 465 142 300ms 16 Jul 2024 107th DihydrogenMonoxideH2O 465 142 289ms 11 Feb 2025 112th Maximizer02 462 143 304ms 11 Sep 2024 112th luca1339 462 143 288ms 22 Nov 2024 114th jonahwdean 458 144 299ms 28 May 2024 115th DeaneKane 455 145 296ms 22 Apr 2020 115th WillowBee7 455 145 319ms 14 Oct 2020 115th c0d3-4-F00d 🇩🇪 455 145 303ms 25 May 2021 115th Robi1718 455 145 305ms 2 Dec 2021 115th LyonsWasTaken 455 145 287ms 6 Dec 2023 120th lukashert 452 146 321ms 7 Jun 2023 121st eshilo-draper 449 147 285ms 4 Sep 2022 121st Ythaenagor 449 147 295ms 5 Aug 2024 123rd melikebuyruk 446 148 298ms 22 Mar 2021 124th aDwarfNamedUrist 440 150 304ms 27 Nov 2022 125th mathislife22 437 151 302ms 29 Aug 2024 126th willpiam 434 152 291ms 20 Oct 2023 127th KevXtroy 429 154 298ms 18 Aug 2020 128th EthanGrant1 426 155 302ms 13 Apr 2022 129th 77Tigers 423 156 304ms 10 Mar 2021 129th ToxicP1e 423 156 295ms 8 Nov 2022 131st mokymok 🇺🇸 420 157 289ms 9 Nov 2021 131st Intevel 🇩🇪 420 157 292ms 3 Jul 2023 133rd PanNessMain 418 158 286ms 9 Mar 2025 134th ehulinsky 🇺🇸 415 159 299ms 14 Sep 2021 134th kjrookus 415 159 301ms 13 Apr 2022 136th lexigeib 413 160 307ms 17 Jul 2020 137th Bejofo 410 161 296ms 21 Jul 2021 138th Grrine 402 164 302ms 28 Jan 2025 139th acotis 400 165 294ms 6 Feb 2025 140th valgardg 🇮🇸 395 167 308ms 18 Aug 2021 140th retrohun 395 167 294ms 28 Dec 2022 140th Mabeloid 🇳🇴 395 167 293ms 4 Oct 2024 143rd ferociouswonderfulgrasseater 393 168 298ms 13 Mar 2023 144th Geird 386 171 306ms 20 Feb 2023 144th jonah1068 386 171 315ms 15 Sep 2023 144th Calculations03 386 171 293ms 28 Jan 2025 147th ze-h 🇺🇸 382 173 285ms 4 Dec 2022 148th miabea73 377 175 312ms 1 Nov 2025 149th Lou1013 369 179 310ms 7 Jun 2024 150th crizin 🇰🇷 367 180 337ms 9 Sep 2023 First Prev 76–150 of 169 Next Last
