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 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 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 Calendar 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 Calendar 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 600th btnlq 931 42 2ms 5 Nov 2022 600th clockworknazo 931 42 2ms 18 Nov 2022 600th primo-ppcg 🇹🇭 931 42 2ms 19 Nov 2022 600th sisyphus-ppcg 🇦🇺 931 42 2ms 22 Feb 2023 600th xsot 🇸🇬 931 42 2ms 16 May 2023 600th fuzzylojik-golf 🇺🇸 931 42 2ms 12 Aug 2025 600th sean-niemann 🇺🇸 931 42 2ms 27 Aug 2025 608th Lydxn 🇨🇦 931 43 115ms 18 Aug 2021 608th JayXon 🇺🇸 931 43 119ms 18 Aug 2021 610th albanian-laundromat 931 66 330ms 24 Sep 2025 610th GolfingSuccess 🇬🇷 931 66 337ms 24 Sep 2025 610th Shanethegamer 🇺🇸 931 66 335ms 25 Sep 2025 610th nwellnhof 🇩🇪 931 66 330ms 25 Sep 2025 610th snoozingnewt 🇺🇸 931 66 335ms 3 Oct 2025 610th Yax42 🇫🇷 931 66 339ms 3 Oct 2025 610th kmathis22 931 66 339ms 28 Oct 2025 610th MeWhenI 🇻🇦 931 66 322ms 19 days ago 618th thospel 929 29 4ms 3 May 2018 618th nwellnhof 🇩🇪 929 29 3ms 15 Feb 2020 618th saito-ta 🇯🇵 929 29 3ms 16 Aug 2024 618th xsot 🇸🇬 929 29 7ms 24 Jun 2025 622nd villfa 929 43 4ms 11 May 2018 622nd alexeytihomirov 929 43 4ms 5 Apr 2019 622nd prplz 🇦🇺 929 43 4ms 22 Feb 2020 622nd janbehrens 🇩🇪 929 43 4ms 11 Aug 2020 622nd Attero 🇸🇪 929 43 4ms 8 Sep 2020 622nd JayXon 🇺🇸 929 43 4ms 18 Feb 2021 622nd GrayJoKing 🇦🇺 929 43 4ms 27 Feb 2021 622nd emplv 🇱🇻 929 43 4ms 6 May 2021 622nd Shanethegamer 🇺🇸 929 43 4ms 16 Feb 2022 622nd sean-niemann 🇺🇸 929 43 4ms 19 Mar 2022 622nd pschmid0 🇺🇸 929 43 4ms 7 Aug 2022 622nd stefangimmillaro 929 43 4ms 18 Sep 2022 622nd Steffan153 🇫🇮 929 43 4ms 26 Nov 2022 622nd DialFrost 🇸🇬 929 43 4ms 14 Jan 2023 622nd MeWhenI 🇻🇦 929 43 4ms 28 May 2023 622nd rucin93 🇵🇱 929 43 4ms 4 Jul 2023 622nd ovs-code 🇩🇪 929 43 6ms 4 Oct 2023 622nd Yewzir 🇧🇪 929 43 4ms 15 Nov 2023 622nd edsrzf 🇳🇿 929 43 4ms 15 Sep 2024 622nd targrik 929 43 4ms 13 Mar 2025 622nd fuzzylojik-golf 🇺🇸 929 43 5ms 29 May 2025 643rd caasinehc 929 44 9ms 16 Oct 2018 643rd xweronika 929 44 9ms 23 Oct 2018 643rd skps2010 929 44 10ms 3 Jan 2019 643rd alasdair-greenland 929 44 10ms 6 Mar 2020 643rd taklam 929 44 8ms 20 May 2020 643rd daisy-lau 929 44 9ms 29 May 2020 643rd Pixels4Breakfast 929 44 9ms 7 Mar 2022 643rd niklv 🇷🇺 929 44 8ms 29 Jul 2022 643rd 5quiwyrm 929 44 9ms 9 Sep 2022 652nd Frowny 928 27 36ms 30 Jun 2020 653rd HPWiz 🇳🇿 928 39 17ms 9 Mar 2022 654th error256 928 41 72ms 14 May 2024 654th Kacarott 🇦🇺 928 41 79ms 16 May 2024 656th JayXon 🇺🇸 928 87 260ms 5 Jun 2021 656th nwellnhof 🇩🇪 928 87 261ms 6 Jul 2021 656th Lydxn 🇨🇦 928 87 264ms 23 Sep 2021 656th Steffan153 🇫🇮 928 87 259ms 17 Dec 2022 656th DialFrost 🇸🇬 928 87 257ms 18 Jan 2023 656th MeWhenI 🇻🇦 928 87 251ms 9 Feb 2023 656th stefangimmillaro 928 87 252ms 13 Jun 2023 656th sean-niemann 🇺🇸 928 87 255ms 17 Jun 2023 656th Yewzir 🇧🇪 928 87 248ms 25 Oct 2023 656th sisyphus-ppcg 🇦🇺 928 87 259ms 29 Oct 2023 656th Betuaredead 928 87 257ms 11 Nov 2023 656th kkoenig 928 87 261ms 7 Jan 2024 656th pardouin 🇫🇷 928 87 265ms 29 Sep 2024 656th fuzzylojik-golf 🇺🇸 928 87 264ms 15 Jul 2025 656th GolfingSuccess 🇬🇷 928 87 262ms 10 Aug 2025 656th CaedenHarper 🇨🇦 928 87 264ms 21 days ago 672nd JayXon 🇺🇸 927 46 1,263ms 1 Mar 2021 672nd Lydxn 🇨🇦 927 46 1,249ms 9 Oct 2021 674th sisyphus-ppcg 🇦🇺 927 53 100ms 14 Oct 2022 674th Lydxn 🇨🇦 927 53 111ms 14 Oct 2022 First Prev 601–675 of 4,077 Next Last