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Niven Numbers in all languages 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 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 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 594th GrayJoKing 🇦🇺 946 45 92ms 14 Mar 2022 594th lynn 946 45 86ms 3 Jun 2022 594th stefangimmillaro 946 45 88ms 30 Sep 2022 594th MeWhenI 🇻🇦 946 45 93ms 10 Oct 2022 594th clockworknazo 946 45 85ms 13 Oct 2022 594th Steffan153 🇫🇮 946 45 92ms 24 Nov 2022 594th sean-niemann 🇺🇸 946 45 91ms 17 Jan 2023 594th DialFrost 🇸🇬 946 45 88ms 6 Feb 2023 594th steffan-polygolf 946 45 89ms 19 Feb 2023 594th Shanethegamer 🇺🇸 946 45 91ms 8 Mar 2023 594th Yewzir 🇧🇪 946 45 90ms 13 Oct 2023 594th Betuaredead 946 45 84ms 11 Nov 2023 594th pardouin 🇫🇷 946 45 84ms 22 Aug 2024 594th fuzzylojik-golf 🇺🇸 946 45 91ms 12 Jul 2025 594th edsrzf 🇳🇿 946 45 88ms 26 Jul 2025 594th albanian-laundromat 🇺🇸 946 45 88ms 24 Sep 2025 594th snoozingnewt 🇨🇦 946 45 87ms 4 Dec 2025 594th dokutan 946 45 84ms 26 Feb 2026 619th michael-pruglo 🇺🇦 946 50 1ms 13 Jul 2022 619th qwertyuiop3 🇷🇺 946 50 2ms 14 May 2025 621st Lydxn 🇨🇦 946 68 59ms 1 Jan 2022 621st prplz 🇦🇺 946 68 54ms 1 Jan 2022 621st JayXon 🇺🇸 946 68 63ms 5 Jan 2022 621st sisyphus-ppcg 🇦🇺 946 68 62ms 23 Mar 2022 621st nwellnhof 🇩🇪 946 68 56ms 8 Aug 2022 621st Steffan153 🇫🇮 946 68 59ms 17 Nov 2022 621st inventshah 946 68 59ms 26 Jan 2023 621st sean-niemann 🇺🇸 946 68 58ms 11 Apr 2023 621st Alex-x90 🇺🇸 946 68 57ms 17 Jul 2023 621st xsot 🇸🇬 946 68 59ms 22 May 2024 621st KasperKivimaeki 🇫🇮 946 68 57ms 15 Feb 2025 621st pardouin 🇫🇷 946 68 60ms 31 May 2025 621st fuzzylojik-golf 🇺🇸 946 68 60ms 14 Jul 2025 621st 09cf 946 68 61ms 26 Nov 2025 621st Herbert00709 🇵🇱 946 68 59ms 17 Mar 2026 636th JRaspass 🇬🇧 945 28 108ms 3 May 2018 636th labster 945 28 115ms 28 May 2018 636th phdphil 945 28 118ms 29 May 2018 636th AlexDaniel 🇪🇪 945 28 126ms 11 Oct 2018 636th metakuna 945 28 127ms 16 Apr 2019 636th retrohun 945 28 121ms 27 Apr 2019 636th SirBogman 🇺🇸 945 28 121ms 8 Feb 2020 636th jjatria 945 28 110ms 11 Jul 2020 636th Shanethegamer 🇺🇸 945 28 128ms 20 Mar 2021 636th lynn 945 28 124ms 13 Apr 2021 636th MeWhenI 🇻🇦 945 28 134ms 31 Jan 2023 636th DialFrost 🇸🇬 945 28 124ms 6 Feb 2023 636th SirFireball3521 945 28 126ms 8 Mar 2023 636th Yewzir 🇧🇪 945 28 120ms 17 Nov 2023 636th pardouin 🇫🇷 945 28 133ms 22 Aug 2024 636th fuzzylojik-golf 🇺🇸 945 28 116ms 21 Aug 2025 652nd Lydxn 🇨🇦 944 42 1ms 30 Oct 2022 652nd btnlq 944 42 1ms 5 Nov 2022 652nd clockworknazo 944 42 1ms 18 Nov 2022 652nd primo-ppcg 🇹🇭 944 42 1ms 19 Nov 2022 652nd sisyphus-ppcg 🇦🇺 944 42 1ms 22 Feb 2023 652nd xsot 🇸🇬 944 42 1ms 16 May 2023 652nd fuzzylojik-golf 🇺🇸 944 42 2ms 12 Aug 2025 652nd sean-niemann 🇺🇸 944 42 2ms 27 Aug 2025 652nd DialFrost 🇸🇬 944 42 3ms 19 Dec 2025 652nd canissimia 🇦🇶 944 42 1ms 16 Jan 2026 652nd Steffan153 🇫🇮 944 42 2ms 27 Feb 2026 663rd thospel 943 29 3ms 3 May 2018 663rd nwellnhof 🇩🇪 943 29 3ms 15 Feb 2020 663rd saito-ta 🇯🇵 943 29 3ms 16 Aug 2024 663rd xsot 🇸🇬 943 29 3ms 24 Jun 2025 667th HPWiz 🇳🇿 943 39 16ms 9 Mar 2022 668th AdrienHache 🇫🇷 943 41 58ms 12 Sep 2024 669th Steffan153 🇫🇮 943 43 4ms 16 Apr 2023 669th Shanethegamer 🇺🇸 943 43 4ms 17 Apr 2023 669th Lydxn 🇨🇦 943 43 4ms 18 Apr 2023 669th AlephSquirrel 943 43 4ms 20 Apr 2023 669th primo-ppcg 🇹🇭 943 43 3ms 27 Apr 2023 669th prplz 🇦🇺 943 43 4ms 2 May 2023 669th Yewzir 🇧🇪 943 43 3ms 14 May 2023 669th GrayJoKing 🇦🇺 943 43 4ms 15 Aug 2023 669th btnlq 943 43 4ms 21 Oct 2023 669th Betuaredead 943 43 4ms 11 Nov 2023 669th edsrzf 🇳🇿 943 43 4ms 22 Nov 2024 669th sean-niemann 🇺🇸 943 43 4ms 21 Apr 2025 669th kg583 🇺🇸 943 43 4ms 25 Sep 2025 682nd Steffan153 🇫🇮 942 42 136ms 4 Aug 2024 682nd sean-niemann 🇺🇸 942 42 124ms 4 Aug 2024 682nd JayXon 🇺🇸 942 42 128ms 4 Aug 2024 682nd DialFrost 🇸🇬 942 42 136ms 4 Aug 2024 682nd Lydxn 🇨🇦 942 42 127ms 5 Aug 2024 682nd sisyphus-ppcg 🇦🇺 942 42 122ms 6 Aug 2024 682nd MeWhenI 🇻🇦 942 42 130ms 6 Aug 2024 682nd GrayJoKing 🇦🇺 942 42 126ms 6 Aug 2024 682nd rucin93 🇵🇱 942 42 120ms 6 Aug 2024 682nd lukegustafson 🇺🇸 942 42 124ms 7 Aug 2024 682nd pardouin 🇫🇷 942 42 120ms 7 Aug 2024 682nd fuzzylojik-golf 🇺🇸 942 42 132ms 13 Jul 2025 694th edre 942 46 11ms 15 May 2018 694th davitf 942 46 10ms 24 Oct 2018 694th rschwa6308 🇺🇸 942 46 10ms 4 Apr 2019 694th zbreit 🇺🇸 942 46 10ms 4 Apr 2019 694th petar-donchev 942 46 9ms 24 Aug 2019 694th daedals 942 46 12ms 15 Oct 2019 694th teafork 942 46 11ms 9 Feb 2020 First Prev 601–700 of 4,412 Next Last