The Multitap Input hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Prime Numbers (Long) in Java 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 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 Bytes Time Submitted 1st JayXon 🇺🇸 1,000 71 553ms 27 Sep 2025 1st DialFrost 🇸🇬 1,000 71 523ms 13 Nov 2025 1st KasperKivimaeki 🇫🇮 1,000 71 537ms 2 Dec 2025 1st Lydxn 🇨🇦 1,000 71 502ms 14 Dec 2025 5th nwellnhof 🇩🇪 986 72 471ms 25 Sep 2025 5th Yax42 🇫🇷 986 72 506ms 3 Oct 2025 5th ScottHamper 986 72 518ms 30 Nov 2025 8th sean-niemann 🇺🇸 922 77 572ms 24 Sep 2025 8th Shanethegamer 🇺🇸 922 77 498ms 25 Sep 2025 8th namelessiw 922 77 522ms 2 Oct 2025 8th Yewzir 🇧🇪 922 77 413ms 2 Oct 2025 8th stefangimmillaro 922 77 490ms 6 Oct 2025 8th kmathis22 922 77 499ms 24 Oct 2025 8th Jacob385 922 77 599ms 27 Oct 2025 8th MeWhenI 🇻🇦 922 77 519ms 7 Nov 2025 16th dokutan 888 80 403ms 24 Sep 2025 17th h3ra993huskp 🇯🇵 866 82 430ms 30 Nov 2025 18th tigerdan2 🇩🇪 835 85 820ms 30 Nov 2025 19th snoozingnewt 🇨🇦 826 86 465ms 5 Dec 2025 20th ethanlally 807 88 450ms 5 Nov 2025 21st CaedenHarper 🇨🇦 772 92 392ms 25 Sep 2025 21st Liibe 772 92 457ms 25 Sep 2025 23rd HumanoidCPU 763 93 486ms 8 Nov 2025 24th Schmitt-Very-Cool 755 94 547ms 3 Oct 2025 24th Florian-Mt 755 94 539ms 28 Dec 2025 26th primo-ppcg 🇹🇭 651 109 462ms 5 Dec 2021 26th Widgitty 651 109 449ms 23 Sep 2025 28th janbehrens 🇩🇪 623 114 450ms 6 Dec 2021 28th Irratix 🇳🇱 623 114 441ms 7 Dec 2021 28th KrausRaus 🇺🇸 623 114 474ms 15 Dec 2021 28th inventshah 623 114 470ms 27 Apr 2022 28th Steffan153 🇫🇮 623 114 480ms 27 Mar 2023 28th Betuaredead 623 114 446ms 14 Nov 2023 28th SirBogman 🇺🇸 623 114 478ms 3 Jan 2024 28th yoshykai 623 114 442ms 30 Mar 2025 28th eMGeeneer 623 114 564ms 20 Sep 2025 37th prplz 🇦🇺 612 116 458ms 9 Jan 2022 37th sultan 612 116 432ms 27 Mar 2024 39th cbrt-x 602 118 455ms 14 Mar 2022 39th Leftykap 602 118 446ms 6 Sep 2022 41st piano-miles 597 119 428ms 6 Sep 2024 42nd Antonio-Vel 573 124 471ms 20 Aug 2022 42nd retrohun 573 124 457ms 30 Dec 2022 44th Suvanth-Erranki 568 125 521ms 11 Jul 2024 44th CutSandstone 568 125 556ms 11 Jul 2024 46th bwat2 563 126 427ms 21 Apr 2022 46th coltraloz 🇪🇸 563 126 419ms 6 Mar 2025 48th shellbertt 🇨🇦 555 128 472ms 6 Dec 2021 48th Carloz69 555 128 412ms 6 Mar 2025 50th bac0id 546 130 407ms 26 Sep 2023 51st lordsnek 534 133 427ms 26 Jan 2024 52nd astdefu 530 134 496ms 13 Dec 2022 53rd msbranicky 526 135 489ms 9 Jan 2024 53rd Omega65536 🇩🇪 526 135 473ms 9 Aug 2025 55th GWStuart 522 136 438ms 27 Aug 2022 55th rollershutter 522 136 496ms 25 Jan 2024 55th schaene 522 136 446ms 8 Mar 2024 55th deancureton 522 136 485ms 24 Mar 2024 59th elgan65536 518 137 482ms 15 Mar 2024 59th Benzas01 518 137 397ms 5 Oct 2025 61st melisakmc 507 140 422ms 20 Jan 2022 61st luca1339 507 140 471ms 22 Nov 2024 61st Apataras 507 140 450ms 4 Aug 2025 64th atazzam 🇺🇸 497 143 459ms 23 Jan 2025 65th Pyro569 490 145 447ms 20 Jul 2023 66th eiburns 483 147 427ms 25 Apr 2023 66th Vaekor 483 147 426ms 9 Jul 2023 66th aDwarfNamedUrist 483 147 423ms 11 Sep 2024 69th eshilo-draper 477 149 492ms 4 Sep 2022 69th Ythaenagor 477 149 504ms 5 Aug 2024 71st MaxElf999 473 150 494ms 28 Sep 2022 72nd KaLuAnFo 436 163 473ms 9 Aug 2025 73rd jonah1068 410 173 540ms 15 Sep 2023 73rd 0dyse 410 173 418ms 9 Sep 2025 75th Geird 397 179 502ms 20 Feb 2023 76th crizin 🇰🇷 390 182 484ms 9 Sep 2023 77th N33333ko 364 195 420ms 6 Jan 2022 78th ToxicP1e 335 212 436ms 3 Dec 2022 79th kevinnaviapaiva 307 231 415ms 6 Mar 2025 80th onsagere 252 282 410ms 5 Oct 2024 1–80 of 84 Next Last
