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Niven Numbers in J 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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 1st Bubbler-4 1,000 28 33ms 19 Apr 2023 1st ovs-code 🇩🇪 1,000 28 32ms 14 Nov 2025 3rd primo-ppcg 🇹🇭 966 29 35ms 7 Oct 2020 3rd stackofbears 966 29 34ms 14 Mar 2025 3rd 2bular 966 29 32ms 29 Oct 2025 6th SirBogman 🇺🇸 933 30 33ms 8 Jun 2025 6th GrayJoKing 🇦🇺 933 30 31ms 18 Nov 2025 8th saltysylvi 903 31 34ms 5 Aug 2022 8th Natanaelel 🇸🇪 903 31 30ms 29 Nov 2023 10th 4hg 🇺🇸 848 33 33ms 11 Mar 2025 10th fuzzylojik-golf 🇺🇸 848 33 32ms 30 Sep 2025 10th codereport 🇨🇦 848 33 33ms 8 hours ago 13th lynn 824 34 32ms 12 Apr 2021 13th kurkale6ka 824 34 32ms 25 Aug 2021 15th jared-hughes 800 35 33ms 5 Dec 2021 15th orthoplex 🇨🇽 800 35 32ms 20 Jul 2024 17th jslip 778 36 32ms 24 Sep 2018 17th ConorOBrien-Foxx 778 36 33ms 2 Mar 2019 17th yzhs 🇩🇪 778 36 33ms 21 Jan 2020 17th prplz 🇦🇺 778 36 33ms 21 May 2020 17th DialFrost 🇸🇬 778 36 32ms 27 Jan 2023 22nd j-Ewan 757 37 32ms 16 Feb 2022 23rd Shanethegamer 🇺🇸 737 38 33ms 18 May 2021 23rd greenstuartj 737 38 33ms 1 Aug 2023 25th mattbork 718 39 33ms 16 Jan 2019 25th HumanEquivalentUnit 718 39 32ms 12 Oct 2020 25th jhfranklin 🇬🇧 718 39 34ms 8 Feb 2022 25th Yewzir 🇧🇪 718 39 34ms 26 Dec 2023 29th LeeCamp 700 40 34ms 10 Jan 2022 30th ashtraypettingzoo 🇺🇸 667 42 33ms 16 Feb 2023 31st nlc 596 47 32ms 8 Oct 2018 31st madeforlosers 596 47 34ms 18 days ago 31st firegene 🇮🇪 596 47 34ms 4 days ago 34th RustemB 🇷🇺 583 48 32ms 24 May 2020 35th Samuel-George-Greenberger 560 50 34ms 17 Dec 2025 36th MeWhenI 🇻🇦 519 54 33ms 7 May 2023 37th KatieLG 🇬🇧 280 100 33ms 18 May 2021 37th HumanoidCPU 280 100 32ms 3 Jul 2024 37th CaedenHarper 🇨🇦 280 100 33ms 25 Jan 2025 37th snoozingnewt 🇨🇦 280 100 33ms 14 Sep 2025 41st dokutan 239 117 33ms 16 Sep 2025 42nd retrohun 110 255 32ms 21 Dec 2018 43rd mokymok 🇺🇸 109 256 32ms 10 Nov 2021 44th destofr 97 288 34ms 13 Oct 2022 45th KatieLG-Transpiler 🇬🇧 48 586 32ms 24 Jun 2022 1–45 of 45
