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 Calendar 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 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 Numbrix 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 ArkScript 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 ArkScript 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 Calendar 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 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 Numbrix 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 454ms 24 Sep 2025 1st sean-niemann 🇺🇸 1,000 72 461ms 25 Sep 2025 1st namelessiw 1,000 72 464ms 4 Oct 2025 1st MeWhenI 🇻🇦 1,000 72 443ms 7 Nov 2025 5th edsrzf 🇳🇿 878 82 438ms 24 Sep 2025 5th ScottHamper 878 82 468ms 30 Nov 2025 7th Yewzir 🇧🇪 791 91 429ms 2 Oct 2025 8th dokutan 774 93 553ms 24 Sep 2025 9th DialFrost 🇸🇬 766 94 375ms 11 days ago 10th jared-hughes 735 98 446ms 24 Sep 2025 11th stefangimmillaro 727 99 451ms 6 Oct 2025 12th nwellnhof 🇩🇪 713 101 422ms 25 Sep 2025 13th primo-ppcg 🇹🇭 661 109 373ms 24 Apr 2020 13th prplz 🇦🇺 661 109 398ms 6 Jul 2020 13th Lydxn 🇨🇦 661 109 404ms 12 Jul 2021 13th Steffan153 🇫🇮 661 109 399ms 9 Aug 2024 17th xkacer 🇨🇿 605 119 409ms 20 Nov 2020 18th Irratix 🇳🇱 581 124 575ms 18 Mar 2021 19th janbehrens 🇩🇪 563 128 376ms 20 Jun 2023 20th h3ra993huskp 🇯🇵 533 135 765ms 30 Nov 2025 21st kmathis22 497 145 448ms 24 Oct 2025 22nd Liibe 483 149 441ms 25 Sep 2025 23rd snoozingnewt 🇨🇦 442 163 432ms 5 Dec 2025 24th ethanlally 436 165 371ms 10 Nov 2025 25th Shanethegamer 🇺🇸 434 166 422ms 25 Sep 2025 25th HumanoidCPU 434 166 682ms 8 Nov 2025 27th KrausRaus 🇺🇸 431 167 678ms 21 Mar 2021 28th emgordon154 407 177 442ms 25 Sep 2025 29th LHuitre 400 180 399ms 22 Apr 2022 29th Jacob385 400 180 564ms 9 Jul 2024 31st KatieLG 🇬🇧 393 183 448ms 24 Sep 2025 32nd inventshah 385 187 377ms 20 Apr 2021 33rd CaedenHarper 🇨🇦 383 188 586ms 8 Oct 2025 34th Apataras 355 203 480ms 1 Aug 2025 35th bac0id 351 205 367ms 29 Jun 2024 36th KatieLG-Transpiler 🇬🇧 350 206 376ms 23 Jun 2022 37th Florian-Mt 340 212 378ms 3 days ago 38th yoshykai 336 214 360ms 12 Apr 2025 39th Schmitt-Very-Cool 335 215 591ms 26 Sep 2025 40th ravnskjaer 🇩🇰 330 218 378ms 15 Dec 2025 41st cbrt-x 329 219 434ms 21 Sep 2021 42nd Leftykap 326 221 371ms 12 Nov 2022 43rd eecb 323 223 395ms 24 Nov 2020 43rd msbranicky 323 223 370ms 9 Jan 2024 45th sonisonjames 321 224 364ms 29 Nov 2022 46th Informagier 319 226 401ms 17 Sep 2020 47th syspro86 314 229 491ms 31 Jul 2024 48th jaredcrystal 🇺🇸 309 233 374ms 9 Dec 2020 48th mokymok 🇺🇸 309 233 387ms 9 Nov 2021 50th JC-ProgJava 305 236 381ms 14 May 2022 51st luca1339 298 242 352ms 22 Nov 2024 52nd bwat2 296 243 417ms 2 Nov 2022 52nd retrohun 296 243 373ms 27 Dec 2022 52nd Mabeloid 🇳🇴 296 243 367ms 17 Sep 2024 55th SpareManiKatti 294 245 344ms 19 Apr 2022 56th Kusarr 283 254 385ms 17 Dec 2020 57th TrixTrl 269 268 367ms 15 Nov 2021 58th noahdorsch 258 279 360ms 7 Mar 2025 59th 77Tigers 254 284 400ms 8 Mar 2021 60th adoxography 253 285 397ms 26 Jan 2021 61st Firefox760 251 287 369ms 23 Apr 2023 62nd c0d3-4-F00d 🇩🇪 222 324 517ms 30 Jun 2021 63rd atazzam 🇺🇸 220 328 412ms 22 May 2023 64th jackdonofrio 212 339 391ms 25 Sep 2020 65th Zstr25 202 356 775ms 7 Oct 2025 66th DaCuteRaccoon 197 366 411ms 6 Apr 2022 67th kevinnaviapaiva 180 400 386ms 27 Feb 2025 68th cnelson20 176 408 444ms 12 Oct 2022 69th flapi514 159 453 416ms 13 Dec 2021 70th yhm138 52 1,376 392ms 16 Feb 2025 1–70 of 70
