Niven Numbers 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 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 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 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 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 64 328ms 10 hours ago 1st Lydxn 🇨🇦 1,000 64 330ms 10 hours ago 3rd edsrzf 🇳🇿 985 65 495ms 26 Sep 2025 3rd DialFrost 🇸🇬 985 65 314ms 26 Sep 2025 3rd sean-niemann 🇺🇸 985 65 443ms 26 Sep 2025 3rd pardouin 🇫🇷 985 65 330ms 26 Sep 2025 3rd fuzzylojik-golf 🇺🇸 985 65 442ms 26 Sep 2025 3rd Yewzir 🇧🇪 985 65 437ms 2 Oct 2025 3rd namelessiw 985 65 470ms 2 Oct 2025 3rd ovs-code 🇩🇪 985 65 437ms 3 Oct 2025 3rd m-tkach 🇺🇦 985 65 524ms 3 Oct 2025 3rd CaedenHarper 🇨🇦 985 65 420ms 3 Oct 2025 3rd stefangimmillaro 985 65 399ms 6 Oct 2025 3rd b-illy 🇬🇧 985 65 644ms 9 Oct 2025 3rd sisyphus-ppcg 🇦🇺 985 65 451ms 18 days ago 3rd ScottHamper 985 65 446ms 14 days ago 3rd KasperKivimaeki 🇫🇮 985 65 376ms 12 days ago 3rd snoozingnewt 🇨🇦 985 65 352ms 10 days ago 19th albanian-laundromat 970 66 407ms 24 Sep 2025 19th GolfingSuccess 🇬🇷 970 66 635ms 24 Sep 2025 19th Shanethegamer 🇺🇸 970 66 652ms 25 Sep 2025 19th nwellnhof 🇩🇪 970 66 472ms 25 Sep 2025 19th Yax42 🇫🇷 970 66 474ms 3 Oct 2025 19th kmathis22 970 66 486ms 28 Oct 2025 19th MeWhenI 🇻🇦 970 66 434ms 7 Nov 2025 26th Schmitt-Very-Cool 955 67 461ms 3 Oct 2025 26th h3ra993huskp 🇯🇵 955 67 488ms 14 days ago 28th dokutan 696 92 446ms 24 Sep 2025 29th Jacob385 688 93 437ms 28 Oct 2025 30th Liibe 674 95 431ms 25 Sep 2025 30th ethanlally 674 95 423ms 5 Nov 2025 32nd prplz 🇦🇺 621 103 394ms 16 May 2020 32nd primo-ppcg 🇹🇭 621 103 382ms 6 Jun 2021 32nd GrayJoKing 🇦🇺 621 103 396ms 14 Mar 2022 32nd inventshah 621 103 407ms 27 Apr 2022 32nd lynn 621 103 414ms 3 Jun 2022 32nd rotary-o 🇯🇵 621 103 376ms 17 Jul 2022 32nd Steffan153 🇫🇮 621 103 378ms 17 Nov 2022 32nd clockworknazo 621 103 399ms 26 Nov 2022 32nd annaproxy 621 103 396ms 2 Jan 2023 32nd Betuaredead 621 103 386ms 11 Nov 2023 32nd Apataras 621 103 322ms 21 Jul 2025 43rd Attero 🇸🇪 615 104 393ms 23 Apr 2020 43rd janbehrens 🇩🇪 615 104 389ms 24 Aug 2020 43rd frederikb 615 104 382ms 7 Sep 2020 43rd Irratix 🇳🇱 615 104 383ms 3 Jan 2021 43rd aliakseikalosha 615 104 414ms 2 Apr 2021 43rd chartung17 615 104 378ms 5 Dec 2021 43rd Luca2812 615 104 395ms 12 Jan 2022 43rd 5quiwyrm 615 104 396ms 9 Sep 2022 43rd david-m-s 615 104 390ms 27 Feb 2023 43rd yoshykai 615 104 336ms 15 Apr 2025 43rd plastic-bottle 615 104 363ms 28 Aug 2025 54th Bolix7 610 105 396ms 23 May 2021 54th deancureton 610 105 441ms 29 Dec 2024 56th BBoehm 🇩🇪 604 106 396ms 7 May 2021 56th lorenzosim 604 106 382ms 5 Aug 2022 58th hoodadam 598 107 403ms 7 May 2020 59th bidger 582 110 414ms 30 Oct 2022 60th JacobStanleyJones 571 112 397ms 21 Mar 2022 60th Techdude01 571 112 374ms 18 Jan 2023 60th TheCod-r 🇦🇶 571 112 426ms 23 Mar 2023 63rd myworktech 561 114 388ms 16 Mar 2022 64th bwat2 547 117 397ms 21 Apr 2022 65th MossGrass 🇺🇸 542 118 393ms 8 Dec 2020 65th DylanSmith63 542 118 381ms 16 Oct 2022 65th OriEy 542 118 385ms 27 Apr 2023 68th cbrt-x 525 122 400ms 27 Aug 2021 68th Natanaelel 🇸🇪 525 122 387ms 19 Nov 2023 68th luca1339 525 122 424ms 16 Jun 2024 71st Eolu 512 125 400ms 8 Apr 2021 72nd Re-Adventures 🇮🇳 492 130 384ms 11 Mar 2021 72nd KrausRaus 🇺🇸 492 130 416ms 22 Mar 2021 72nd Leftykap 492 130 377ms 21 Aug 2022 75th bac0id 489 131 364ms 26 Sep 2023 1–75 of 111 Next Last