Niven Numbers in all languages 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 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 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 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 Chars Time Submitted 800th Irratix 🇳🇱 926 47 1ms 15 Jan 2021 800th GalladeGuy 🇺🇸 926 47 1ms 15 Dec 2024 800th TheDrawingCoder-Gamer 926 47 1ms 3 Jul 2025 800th snoozingnewt 🇨🇦 926 47 1ms 23 Dec 2025 805th Lydxn 🇨🇦 926 49 72ms 15 May 2022 805th prplz 🇦🇺 926 49 74ms 16 May 2022 805th GrayJoKing 🇦🇺 926 49 71ms 20 May 2022 805th Steffan153 🇫🇮 926 49 71ms 20 Nov 2022 805th clockworknazo 926 49 72ms 25 Nov 2022 805th Shanethegamer 🇺🇸 926 49 73ms 8 Mar 2023 805th JayXon 🇺🇸 926 49 70ms 19 Mar 2023 805th Yewzir 🇧🇪 926 49 75ms 9 Nov 2023 805th Betuaredead 926 49 74ms 11 Nov 2023 805th pardouin 🇫🇷 926 49 77ms 3 Sep 2024 805th DialFrost 🇸🇬 926 49 77ms 14 Nov 2024 805th sean-niemann 🇺🇸 926 49 77ms 18 Apr 2025 805th edsrzf 🇳🇿 926 49 72ms 26 Jul 2025 805th albanian-laundromat 🇺🇸 926 49 72ms 8 Nov 2025 805th snoozingnewt 🇨🇦 926 49 71ms 6 Dec 2025 805th fuzzylojik-golf 🇺🇸 926 49 76ms 7 Jan 2026 805th emgordon154 926 49 75ms 12 days ago 822nd Lydxn 🇨🇦 925 40 9ms 4 Jan 2022 822nd saito-ta 🇯🇵 925 40 2ms 9 Nov 2023 822nd Steffan153 🇫🇮 925 40 2ms 12 Feb 2026 825th Lydxn 🇨🇦 925 47 5ms 20 Dec 2023 826th MeWhenI 🇻🇦 924 34 1,380ms 10 Sep 2021 826th anter69 🇭🇺 924 34 1,294ms 24 Feb 2023 826th ovs-code 🇩🇪 924 34 1,238ms 4 Sep 2023 826th FlyingPenguin223 924 34 1,594ms 24 Oct 2024 826th edsrzf 🇳🇿 924 34 1,554ms 26 Jul 2025 831st GrayJoKing 🇦🇺 924 49 13ms 23 Nov 2021 831st btnlq 924 49 14ms 9 Dec 2021 831st Lydxn 🇨🇦 924 49 14ms 9 Jan 2022 831st prplz 🇦🇺 924 49 13ms 14 Apr 2022 831st primo-ppcg 🇹🇭 924 49 14ms 2 Jun 2022 831st lynn 924 49 14ms 3 Jun 2022 831st IanUtley 924 49 14ms 12 Nov 2022 831st Steffan153 🇫🇮 924 49 13ms 17 Nov 2022 831st annaproxy 924 49 14ms 8 Jan 2023 831st Yewzir 🇧🇪 924 49 15ms 12 Mar 2024 831st ovs-code 🇩🇪 924 49 14ms 30 Jun 2024 831st DialFrost 🇸🇬 924 49 14ms 24 Mar 2025 831st sean-niemann 🇺🇸 924 49 14ms 25 Mar 2025 831st GolfingSuccess 🇬🇷 924 49 13ms 10 Aug 2025 831st snoozingnewt 🇨🇦 924 49 15ms 8 Dec 2025 846th sean-niemann 🇺🇸 923 40 973ms 12 Sep 2025 846th edsrzf 🇳🇿 923 40 773ms 13 Sep 2025 846th xsot 🇸🇬 923 40 970ms 12 Nov 2025 846th snoozingnewt 🇨🇦 923 40 1,002ms 10 Dec 2025 846th Steffan153 🇫🇮 923 40 933ms 13 Feb 2026 851st JayXon 🇺🇸 923 46 1,450ms 1 Mar 2021 851st Lydxn 🇨🇦 923 46 1,446ms 9 Oct 2021 853rd primo-ppcg 🇹🇭 923 49 39ms 6 May 2020 853rd marshallward 🇺🇸 923 49 39ms 12 Oct 2020 853rd LucaArgentiUCF 🇮🇹 923 49 38ms 14 Feb 2021 853rd cure-honey 🇯🇵 923 49 39ms 26 Jun 2021 853rd Lydxn 🇨🇦 923 49 40ms 15 Jul 2021 853rd snoozingnewt 🇨🇦 923 49 38ms 11 Dec 2025 859th lynn 923 51 1ms 2 Oct 2021 859th GrayJoKing 🇦🇺 923 51 1ms 5 Feb 2022 859th m-tkach 🇺🇦 923 51 1ms 2 Jun 2023 859th roupiq 🇵🇱 923 51 1ms 24 Feb 2024 859th wojtekmal 923 51 1ms 27 Feb 2024 859th solisolu 923 51 2ms 26 days ago 859th albanian-laundromat 🇺🇸 923 51 2ms 19 days ago 866th MeWhenI 🇻🇦 922 36 5ms 29 Nov 2022 867th prplz 🇦🇺 922 43 497ms 15 Jan 2024 867th AlephSquirrel 922 43 593ms 16 Jan 2024 867th neel11235813 922 43 496ms 17 Jan 2024 867th lynn 922 43 519ms 17 Feb 2024 867th CaedenHarper 🇨🇦 922 43 403ms 6 Sep 2024 867th rucin93 🇵🇱 922 43 465ms 26 Sep 2024 867th GolfingSuccess 🇬🇷 922 43 530ms 10 Aug 2025 867th CornerMercury 🇬🇧 922 43 462ms 17 Dec 2025 867th albanian-laundromat 🇺🇸 922 43 463ms 11 Feb 2026 867th dokutan 922 43 502ms 26 Feb 2026 867th snoozingnewt 🇨🇦 922 43 461ms 5 Mar 2026 878th Lydxn 🇨🇦 922 46 3ms 16 Jul 2023 879th ovs-code 🇩🇪 920 65 465ms 27 Feb 2022 879th Lydxn 🇨🇦 920 65 459ms 27 Feb 2022 First Prev 801–880 of 4,380 Next Last