Emirp 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 Multitap Input 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 Multitap Input 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 1st JayXon 🇺🇸 1,000 72 334ms 24 Sep 2025 1st sean-niemann 🇺🇸 1,000 72 341ms 25 Sep 2025 1st namelessiw 1,000 72 349ms 4 Oct 2025 1st MeWhenI 🇻🇦 1,000 72 351ms 7 Nov 2025 5th edsrzf 🇳🇿 878 82 342ms 24 Sep 2025 5th ScottHamper 878 82 346ms 5 days ago 7th Yewzir 🇧🇪 791 91 331ms 2 Oct 2025 8th dokutan 774 93 346ms 24 Sep 2025 9th jared-hughes 735 98 350ms 24 Sep 2025 10th stefangimmillaro 727 99 344ms 6 Oct 2025 11th nwellnhof 🇩🇪 713 101 334ms 25 Sep 2025 12th DialFrost 🇸🇬 679 106 320ms 24 Sep 2025 13th primo-ppcg 🇹🇭 661 109 312ms 24 Apr 2020 13th prplz 🇦🇺 661 109 309ms 6 Jul 2020 13th Lydxn 🇨🇦 661 109 299ms 12 Jul 2021 13th Steffan153 🇫🇮 661 109 310ms 9 Aug 2024 17th xkacer 🇨🇿 605 119 321ms 20 Nov 2020 18th Irratix 🇳🇱 581 124 313ms 18 Mar 2021 19th janbehrens 🇩🇪 563 128 283ms 20 Jun 2023 20th h3ra993huskp 🇯🇵 533 135 654ms 6 days ago 21st kmathis22 497 145 345ms 24 Oct 2025 22nd Liibe 483 149 340ms 25 Sep 2025 23rd snoozingnewt 🇨🇦 442 163 346ms 14 hours ago 24th ethanlally 436 165 372ms 25 days ago 25th Shanethegamer 🇺🇸 434 166 324ms 25 Sep 2025 25th HumanoidCPU 434 166 339ms 8 Nov 2025 27th KrausRaus 🇺🇸 431 167 575ms 21 Mar 2021 28th emgordon154 407 177 347ms 25 Sep 2025 29th LHuitre 400 180 307ms 22 Apr 2022 29th Jacob385 400 180 287ms 9 Jul 2024 31st KatieLG 🇬🇧 393 183 328ms 24 Sep 2025 32nd inventshah 385 187 290ms 20 Apr 2021 33rd CaedenHarper 🇨🇦 383 188 353ms 8 Oct 2025 34th Apataras 355 203 288ms 1 Aug 2025 35th bac0id 351 205 300ms 29 Jun 2024 36th KatieLG-Transpiler 🇬🇧 350 206 298ms 23 Jun 2022 37th yoshykai 336 214 319ms 12 Apr 2025 38th Schmitt-Very-Cool 335 215 351ms 26 Sep 2025 39th cbrt-x 329 219 324ms 21 Sep 2021 40th Leftykap 326 221 286ms 12 Nov 2022 41st eecb 323 223 300ms 24 Nov 2020 41st msbranicky 323 223 303ms 9 Jan 2024 43rd sonisonjames 321 224 304ms 29 Nov 2022 44th Informagier 319 226 307ms 17 Sep 2020 45th syspro86 314 229 331ms 31 Jul 2024 46th jaredcrystal 🇺🇸 309 233 288ms 9 Dec 2020 46th mokymok 🇺🇸 309 233 302ms 9 Nov 2021 48th JC-ProgJava 305 236 313ms 14 May 2022 49th luca1339 298 242 288ms 22 Nov 2024 50th bwat2 296 243 301ms 2 Nov 2022 50th retrohun 296 243 285ms 27 Dec 2022 50th Mabeloid 🇳🇴 296 243 293ms 17 Sep 2024 53rd SpareManiKatti 294 245 289ms 19 Apr 2022 54th ravnskjaer 🇩🇰 293 246 346ms 11 Sep 2024 55th Kusarr 283 254 314ms 17 Dec 2020 56th TrixTrl 269 268 297ms 15 Nov 2021 57th noahdorsch 258 279 296ms 7 Mar 2025 58th 77Tigers 254 284 304ms 8 Mar 2021 59th adoxography 253 285 314ms 26 Jan 2021 60th Firefox760 251 287 296ms 23 Apr 2023 61st c0d3-4-F00d 🇩🇪 222 324 311ms 30 Jun 2021 62nd atazzam 🇺🇸 220 328 318ms 22 May 2023 63rd jackdonofrio 212 339 311ms 25 Sep 2020 64th Zstr25 202 356 322ms 7 Oct 2025 65th DaCuteRaccoon 197 366 311ms 6 Apr 2022 66th kevinnaviapaiva 180 400 292ms 27 Feb 2025 67th cnelson20 176 408 311ms 12 Oct 2022 68th flapi514 159 453 297ms 13 Dec 2021 69th yhm138 52 1,376 330ms 16 Feb 2025 1–69 of 69
