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 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 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 550th fuzzylojik-golf 🇺🇸 937 38 1ms 24 Dec 2025 550th Steffan153 🇫🇮 937 38 1ms 13 Feb 2026 550th dokutan 937 38 2ms 26 Feb 2026 550th albanian-laundromat 🇺🇸 937 38 1ms 24 days ago 565th primo-ppcg 🇹🇭 937 44 90ms 18 Jan 2020 565th primo-ppcg 🇹🇭 937 44 123ms 25 Apr 2020 565th prplz 🇦🇺 937 44 121ms 16 May 2020 565th prplz 🇦🇺 937 44 82ms 15 Aug 2020 565th Lydxn 🇨🇦 937 44 122ms 12 Jan 2021 565th JayXon 🇺🇸 937 44 121ms 16 Feb 2021 565th JayXon 🇺🇸 937 44 93ms 16 Feb 2021 565th sisyphus-ppcg 🇦🇺 937 44 123ms 30 May 2021 565th Lydxn 🇨🇦 937 44 89ms 18 Aug 2021 565th ovs-code 🇩🇪 937 44 123ms 19 Nov 2021 565th GrayJoKing 🇦🇺 937 44 122ms 15 Dec 2021 565th MichalMarsalek 🇨🇿 937 44 123ms 16 Feb 2022 565th lynn 937 44 123ms 3 Jun 2022 565th MeWhenI 🇻🇦 937 44 122ms 10 Oct 2022 565th clockworknazo 937 44 124ms 26 Nov 2022 565th Steffan153 🇫🇮 937 44 125ms 30 Nov 2022 565th sean-niemann 🇺🇸 937 44 125ms 17 Jan 2023 565th DialFrost 🇸🇬 937 44 119ms 18 Jan 2023 565th steffan-polygolf 937 44 127ms 19 Feb 2023 565th Shanethegamer 🇺🇸 937 44 126ms 8 Mar 2023 565th stefangimmillaro 937 44 123ms 11 Jun 2023 565th stefangimmillaro 937 44 95ms 21 Aug 2023 565th Yewzir 🇧🇪 937 44 126ms 23 Sep 2023 565th Betuaredead 937 44 120ms 13 Nov 2023 565th pardouin 🇫🇷 937 44 120ms 21 Sep 2024 565th fuzzylojik-golf 🇺🇸 937 44 122ms 7 Aug 2025 565th dokutan 937 44 120ms 26 Feb 2026 592nd btnlq 935 29 223ms 21 Feb 2021 592nd nwellnhof 🇩🇪 935 29 205ms 25 Oct 2021 592nd primo-ppcg 🇹🇭 935 29 226ms 10 Mar 2022 592nd GrayJoKing 🇦🇺 935 29 243ms 10 Mar 2022 592nd SirBogman 🇺🇸 935 29 210ms 23 Jun 2022 592nd MeWhenI 🇻🇦 935 29 200ms 28 Jan 2023 592nd stefangimmillaro 935 29 209ms 29 Oct 2023 592nd Yewzir 🇧🇪 935 29 216ms 19 Nov 2023 592nd dcgjb 935 29 230ms 24 Jan 2024 592nd DialFrost 🇸🇬 935 29 215ms 6 Jun 2024 592nd bitsandbeyond 🇳🇱 935 29 206ms 20 Oct 2025 592nd fuzzylojik-golf 🇺🇸 935 29 247ms 9 days ago 604th Steffan153 🇫🇮 935 38 141ms 4 Aug 2024 604th sean-niemann 🇺🇸 935 38 134ms 4 Aug 2024 604th JayXon 🇺🇸 935 38 149ms 4 Aug 2024 604th DialFrost 🇸🇬 935 38 143ms 4 Aug 2024 604th Lydxn 🇨🇦 935 38 144ms 5 Aug 2024 604th lukegustafson 🇺🇸 935 38 141ms 7 Aug 2024 610th thospel 934 25 111ms 3 May 2018 610th o0lit3 🇺🇸 934 25 131ms 11 Feb 2021 610th Indivicivet 934 25 109ms 24 Mar 2021 610th scpchicken 🇵🇼 934 25 112ms 8 Mar 2022 610th sisyphus-ppcg 🇦🇺 934 25 109ms 16 Dec 2022 610th 4hg 🇺🇸 934 25 127ms 9 Feb 2023 610th Yewzir 🇧🇪 934 25 122ms 12 Mar 2024 617th Lydxn 🇨🇦 934 37 75ms 12 Dec 2022 617th ovs-code 🇩🇪 934 37 74ms 29 Jan 2023 617th DialFrost 🇸🇬 934 37 72ms 27 May 2024 617th sean-niemann 🇺🇸 934 37 78ms 12 Jul 2024 617th Steffan153 🇫🇮 934 37 77ms 13 Jul 2024 617th pardouin 🇫🇷 934 37 72ms 22 Aug 2024 623rd Lydxn 🇨🇦 934 41 4ms 12 May 2023 623rd Steffan153 🇫🇮 934 41 4ms 14 May 2023 623rd sean-niemann 🇺🇸 934 41 4ms 21 Apr 2025 626th Lydxn 🇨🇦 933 42 1ms 30 Oct 2022 626th btnlq 933 42 1ms 5 Nov 2022 626th clockworknazo 933 42 1ms 18 Nov 2022 626th primo-ppcg 🇹🇭 933 42 1ms 19 Nov 2022 626th sisyphus-ppcg 🇦🇺 933 42 1ms 22 Feb 2023 626th xsot 🇸🇬 933 42 1ms 16 May 2023 626th fuzzylojik-golf 🇺🇸 933 42 2ms 12 Aug 2025 626th sean-niemann 🇺🇸 933 42 2ms 27 Aug 2025 626th DialFrost 🇸🇬 933 42 3ms 19 Dec 2025 626th canissimia 🇦🇶 933 42 1ms 16 Jan 2026 626th Steffan153 🇫🇮 933 42 2ms 27 Feb 2026 637th error256 932 39 63ms 11 Dec 2025 638th Lydxn 🇨🇦 932 43 141ms 18 Aug 2021 638th JayXon 🇺🇸 932 43 143ms 18 Aug 2021 640th edsrzf 🇳🇿 932 65 467ms 26 Sep 2025 First Prev 561–640 of 4,316 Next Last