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 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 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 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 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 Lily 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 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 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 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 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 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 315th namelessiw 949 58 418ms 12 Dec 2023 315th Yax42 🇫🇷 949 58 419ms 9 Feb 2025 323rd primo-ppcg 🇹🇭 948 39 9ms 1 Mar 2021 323rd GrayJoKing 🇦🇺 948 39 9ms 8 Sep 2021 325th marcin7Cd 947 52 113ms 15 Mar 2020 325th primo-ppcg 🇹🇭 947 52 110ms 25 Apr 2020 325th henkma 947 52 114ms 14 Jun 2020 325th prplz 🇦🇺 947 52 111ms 18 Oct 2020 325th HPWiz 🇳🇿 947 52 116ms 12 Nov 2020 325th JayXon 🇺🇸 947 52 114ms 18 Feb 2021 325th lynn 947 52 113ms 22 Mar 2021 325th Lydxn 🇨🇦 947 52 113ms 22 Mar 2021 325th kops-cg 947 52 111ms 7 Apr 2021 325th xnor-gate 947 52 111ms 9 Jun 2021 325th ssiquoya 🇷🇺 947 52 109ms 11 Jun 2021 325th GrayJoKing 🇦🇺 947 52 117ms 7 Oct 2021 325th annaproxy 947 52 119ms 24 Dec 2021 325th ovs-code 🇩🇪 947 52 114ms 16 Feb 2022 325th Steffan153 🇫🇮 947 52 117ms 20 Nov 2022 325th Shanethegamer 🇺🇸 947 52 115ms 8 Mar 2023 325th sean-niemann 🇺🇸 947 52 111ms 4 Jul 2023 325th Sakisan 🇧🇪 947 52 115ms 16 Jul 2023 325th btnlq 947 52 113ms 14 Oct 2023 325th Yewzir 🇧🇪 947 52 118ms 20 Nov 2023 325th DialFrost 🇸🇬 947 52 116ms 4 Aug 2024 325th pardouin 🇫🇷 947 52 116ms 21 Aug 2024 325th fuzzylojik-golf 🇺🇸 947 52 115ms 27 Aug 2025 325th albanian-laundromat 947 52 116ms 4 Oct 2025 325th snoozingnewt 🇨🇦 947 52 120ms 5 Dec 2025 325th edsrzf 🇳🇿 947 52 135ms 21 Dec 2025 351st JayXon 🇺🇸 946 64 419ms 14 Dec 2025 351st Lydxn 🇨🇦 946 64 448ms 14 Dec 2025 351st fuzzylojik-golf 🇺🇸 946 64 476ms 8 Jan 2026 354th primo-ppcg 🇹🇭 945 46 2ms 25 Apr 2020 354th prplz 🇦🇺 945 46 2ms 16 May 2020 354th Waffle3z 945 46 1ms 18 Oct 2020 354th JayXon 🇺🇸 945 46 2ms 11 Feb 2021 354th sisyphus-ppcg 🇦🇺 945 46 1ms 8 Jun 2021 354th ovs-code 🇩🇪 945 46 1ms 19 Nov 2021 354th GrayJoKing 🇦🇺 945 46 1ms 14 Mar 2022 354th lynn 945 46 1ms 3 Jun 2022 354th jared-hughes 945 46 2ms 13 Aug 2022 354th MeWhenI 🇻🇦 945 46 1ms 10 Oct 2022 354th btnlq 945 46 1ms 26 Dec 2022 354th sean-niemann 🇺🇸 945 46 1ms 17 Jan 2023 354th DialFrost 🇸🇬 945 46 1ms 6 Feb 2023 354th Shanethegamer 🇺🇸 945 46 2ms 8 Mar 2023 354th xsot 🇸🇬 945 46 1ms 9 Oct 2023 354th pardouin 🇫🇷 945 46 1ms 21 Sep 2024 354th FlyingPenguin223 945 46 1ms 5 Oct 2024 354th fuzzylojik-golf 🇺🇸 945 46 1ms 3 Jul 2025 354th GolfingSuccess 🇬🇷 945 46 1ms 12 Nov 2025 354th edsrzf 🇳🇿 945 46 2ms 25 Dec 2025 374th Lydxn 🇨🇦 943 42 432ms 16 Jan 2024 374th Steffan153 🇫🇮 943 42 413ms 16 Jan 2024 374th DialFrost 🇸🇬 943 42 501ms 16 Jan 2024 374th sisyphus-ppcg 🇦🇺 943 42 416ms 16 Jan 2024 374th sean-niemann 🇺🇸 943 42 434ms 17 Jan 2024 374th JayXon 🇺🇸 943 42 420ms 17 Jan 2024 374th GrayJoKing 🇦🇺 943 42 392ms 18 Jan 2024 374th orthoplex 🇨🇽 943 42 487ms 24 Jan 2024 374th m-tkach 🇺🇦 943 42 465ms 26 Jan 2024 374th xsot 🇸🇬 943 42 385ms 29 Jan 2024 374th Yewzir 🇧🇪 943 42 467ms 4 Feb 2024 374th Shanethegamer 🇺🇸 943 42 430ms 24 Mar 2024 374th pardouin 🇫🇷 943 42 388ms 11 Jul 2024 374th MeWhenI 🇻🇦 943 42 466ms 13 Jul 2024 374th b-illy 🇬🇧 943 42 352ms 7 Sep 2024 374th emgordon154 943 42 398ms 10 Oct 2024 374th fuzzylojik-golf 🇺🇸 943 42 406ms 3 Jul 2025 374th ovs-code 🇩🇪 943 42 466ms 15 Jul 2025 374th kg583 🇺🇸 943 42 432ms 26 Jul 2025 374th Babafaba 943 42 491ms 26 Nov 2025 394th primo-ppcg 🇹🇭 941 50 1ms 18 Feb 2021 394th michael-pruglo 🇺🇦 941 50 1ms 13 Jul 2022 394th ovs-code 🇩🇪 941 50 2ms 8 Oct 2023 394th Mandrzejy 🇵🇱 941 50 1ms 17 Apr 2024 394th qwertyuiop3 🇷🇺 941 50 2ms 14 May 2025 394th b-illy 🇬🇧 941 50 1ms 5 Jun 2025 400th prplz 🇦🇺 941 61 122ms 13 Jan 2022 First Prev 321–400 of 4,153 Next Last