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Niven 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 64 419ms 14 Dec 2025 1st Lydxn 🇨🇦 1,000 64 448ms 14 Dec 2025 1st fuzzylojik-golf 🇺🇸 1,000 64 476ms 19 days ago 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 590ms 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 19th albanian-laundromat 970 66 492ms 24 Sep 2025 19th GolfingSuccess 🇬🇷 970 66 719ms 24 Sep 2025 19th Shanethegamer 🇺🇸 970 66 562ms 25 Sep 2025 19th nwellnhof 🇩🇪 970 66 525ms 25 Sep 2025 19th Yax42 🇫🇷 970 66 478ms 3 Oct 2025 19th kmathis22 970 66 501ms 28 Oct 2025 19th MeWhenI 🇻🇦 970 66 475ms 7 Nov 2025 26th Schmitt-Very-Cool 955 67 486ms 3 Oct 2025 26th h3ra993huskp 🇯🇵 955 67 461ms 30 Nov 2025 28th dokutan 696 92 369ms 24 Sep 2025 29th Jacob385 688 93 491ms 28 Oct 2025 30th Liibe 674 95 480ms 25 Sep 2025 30th ethanlally 674 95 468ms 5 Nov 2025 32nd prplz 🇦🇺 621 103 411ms 16 May 2020 32nd primo-ppcg 🇹🇭 621 103 370ms 6 Jun 2021 32nd GrayJoKing 🇦🇺 621 103 409ms 14 Mar 2022 32nd inventshah 621 103 407ms 27 Apr 2022 32nd lynn 621 103 383ms 3 Jun 2022 32nd rotary-o 🇯🇵 621 103 415ms 17 Jul 2022 32nd Steffan153 🇫🇮 621 103 418ms 17 Nov 2022 32nd clockworknazo 621 103 429ms 26 Nov 2022 32nd annaproxy 621 103 390ms 2 Jan 2023 32nd Betuaredead 621 103 358ms 11 Nov 2023 32nd Apataras 621 103 428ms 21 Jul 2025 43rd Attero 🇸🇪 615 104 389ms 23 Apr 2020 43rd janbehrens 🇩🇪 615 104 411ms 24 Aug 2020 43rd frederikb 615 104 395ms 7 Sep 2020 43rd Irratix 🇳🇱 615 104 398ms 3 Jan 2021 43rd aliakseikalosha 615 104 423ms 2 Apr 2021 43rd chartung17 615 104 406ms 5 Dec 2021 43rd Luca2812 615 104 399ms 12 Jan 2022 43rd 5quiwyrm 615 104 384ms 9 Sep 2022 43rd david-m-s 615 104 404ms 27 Feb 2023 43rd yoshykai 615 104 408ms 15 Apr 2025 43rd plastic-bottle 615 104 384ms 28 Aug 2025 54th Bolix7 610 105 362ms 23 May 2021 54th deancureton 610 105 500ms 29 Dec 2024 56th BBoehm 🇩🇪 604 106 383ms 7 May 2021 56th lorenzosim 604 106 399ms 5 Aug 2022 58th hoodadam 598 107 427ms 7 May 2020 59th bidger 582 110 420ms 30 Oct 2022 60th JacobStanleyJones 571 112 403ms 21 Mar 2022 60th Techdude01 571 112 433ms 18 Jan 2023 60th TheCod-r 🇦🇶 571 112 410ms 23 Mar 2023 63rd myworktech 561 114 451ms 16 Mar 2022 64th bwat2 547 117 390ms 21 Apr 2022 65th MossGrass 🇺🇸 542 118 378ms 8 Dec 2020 65th DylanSmith63 542 118 420ms 16 Oct 2022 65th OriEy 542 118 379ms 27 Apr 2023 68th cbrt-x 525 122 415ms 27 Aug 2021 68th Natanaelel 🇸🇪 525 122 382ms 19 Nov 2023 68th luca1339 525 122 405ms 16 Jun 2024 71st Eolu 512 125 412ms 8 Apr 2021 72nd Re-Adventures 🇮🇳 492 130 378ms 11 Mar 2021 72nd KrausRaus 🇺🇸 492 130 398ms 22 Mar 2021 72nd Leftykap 492 130 391ms 21 Aug 2022 75th bac0id 489 131 420ms 26 Sep 2023 75th eMGeeneer 489 131 354ms 18 Sep 2025 77th HumanoidCPU 481 133 484ms 8 Nov 2025 78th crizin 🇰🇷 478 134 402ms 10 Sep 2023 79th Furininkas 474 135 386ms 10 Sep 2025 80th mattwho76 464 138 405ms 24 Apr 2020 1–80 of 111 Next Last