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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 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 ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 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 419ms 14 Dec 2025 1st Lydxn 🇨🇦 1,000 64 448ms 14 Dec 2025 1st fuzzylojik-golf 🇺🇸 1,000 64 433ms 8 Jan 2026 4th edsrzf 🇳🇿 985 65 478ms 26 Sep 2025 4th DialFrost 🇸🇬 985 65 388ms 26 Sep 2025 4th sean-niemann 🇺🇸 985 65 469ms 26 Sep 2025 4th pardouin 🇫🇷 985 65 493ms 26 Sep 2025 4th Yewzir 🇧🇪 985 65 380ms 2 Oct 2025 4th namelessiw 985 65 326ms 2 Oct 2025 4th ovs-code 🇩🇪 985 65 494ms 3 Oct 2025 4th m-tkach 🇺🇦 985 65 524ms 3 Oct 2025 4th CaedenHarper 🇨🇦 985 65 372ms 3 Oct 2025 4th stefangimmillaro 985 65 478ms 6 Oct 2025 4th b-illy 🇬🇧 985 65 411ms 9 Oct 2025 4th sisyphus-ppcg 🇦🇺 985 65 357ms 25 Nov 2025 4th ScottHamper 985 65 469ms 30 Nov 2025 4th KasperKivimaeki 🇫🇮 985 65 472ms 2 Dec 2025 4th snoozingnewt 🇨🇦 985 65 550ms 4 Dec 2025 4th emgordon154 985 65 378ms 25 days ago 4th Steffan153 🇫🇮 985 65 370ms 23 days ago 21st albanian-laundromat 970 66 418ms 24 Sep 2025 21st GolfingSuccess 🇬🇷 970 66 610ms 24 Sep 2025 21st Shanethegamer 🇺🇸 970 66 513ms 25 Sep 2025 21st nwellnhof 🇩🇪 970 66 494ms 25 Sep 2025 21st Yax42 🇫🇷 970 66 478ms 3 Oct 2025 21st kmathis22 970 66 501ms 28 Oct 2025 21st MeWhenI 🇻🇦 970 66 436ms 7 Nov 2025 21st jkelly467 970 66 381ms 9 hours ago 29th Schmitt-Very-Cool 955 67 486ms 3 Oct 2025 29th h3ra993huskp 🇯🇵 955 67 461ms 30 Nov 2025 31st dokutan 696 92 369ms 24 Sep 2025 32nd Jacob385 688 93 455ms 28 Oct 2025 33rd Liibe 674 95 480ms 25 Sep 2025 33rd ethanlally 674 95 468ms 5 Nov 2025 35th prplz 🇦🇺 621 103 411ms 16 May 2020 35th primo-ppcg 🇹🇭 621 103 370ms 6 Jun 2021 35th GrayJoKing 🇦🇺 621 103 374ms 14 Mar 2022 35th inventshah 621 103 388ms 27 Apr 2022 35th lynn 621 103 383ms 3 Jun 2022 35th rotary-o 🇯🇵 621 103 414ms 17 Jul 2022 35th clockworknazo 621 103 419ms 26 Nov 2022 35th annaproxy 621 103 390ms 2 Jan 2023 35th Betuaredead 621 103 358ms 11 Nov 2023 35th Apataras 621 103 401ms 21 Jul 2025 45th Attero 🇸🇪 615 104 389ms 23 Apr 2020 45th janbehrens 🇩🇪 615 104 401ms 24 Aug 2020 45th frederikb 615 104 376ms 7 Sep 2020 45th Irratix 🇳🇱 615 104 376ms 3 Jan 2021 45th aliakseikalosha 615 104 423ms 2 Apr 2021 45th chartung17 615 104 406ms 5 Dec 2021 45th Luca2812 615 104 399ms 12 Jan 2022 45th 5quiwyrm 615 104 384ms 9 Sep 2022 45th david-m-s 615 104 404ms 27 Feb 2023 45th yoshykai 615 104 392ms 15 Apr 2025 45th plastic-bottle 615 104 384ms 28 Aug 2025 56th Bolix7 610 105 362ms 23 May 2021 56th deancureton 610 105 500ms 29 Dec 2024 58th BBoehm 🇩🇪 604 106 383ms 7 May 2021 58th lorenzosim 604 106 399ms 5 Aug 2022 60th hoodadam 598 107 368ms 7 May 2020 61st bidger 582 110 412ms 30 Oct 2022 62nd JacobStanleyJones 571 112 391ms 21 Mar 2022 62nd Techdude01 571 112 433ms 18 Jan 2023 62nd TheCod-r 🇦🇶 571 112 373ms 23 Mar 2023 65th myworktech 561 114 441ms 16 Mar 2022 66th bwat2 547 117 390ms 21 Apr 2022 67th MossGrass 🇺🇸 542 118 378ms 8 Dec 2020 67th DylanSmith63 542 118 412ms 16 Oct 2022 67th OriEy 542 118 379ms 27 Apr 2023 70th cbrt-x 525 122 415ms 27 Aug 2021 70th Natanaelel 🇸🇪 525 122 382ms 19 Nov 2023 70th luca1339 525 122 405ms 16 Jun 2024 73rd Eolu 512 125 412ms 8 Apr 2021 74th Re-Adventures 🇮🇳 492 130 376ms 11 Mar 2021 74th KrausRaus 🇺🇸 492 130 398ms 22 Mar 2021 74th Leftykap 492 130 391ms 21 Aug 2022 77th bac0id 489 131 387ms 26 Sep 2023 77th eMGeeneer 489 131 354ms 18 Sep 2025 79th HumanoidCPU 481 133 484ms 8 Nov 2025 80th crizin 🇰🇷 478 134 401ms 10 Sep 2023 1–80 of 113 Next Last