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 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 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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 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 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 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 546th Shanethegamer 🇺🇸 936 44 126ms 8 Mar 2023 546th stefangimmillaro 936 44 123ms 11 Jun 2023 546th Yewzir 🇧🇪 936 44 126ms 23 Sep 2023 546th Betuaredead 936 44 120ms 13 Nov 2023 546th pardouin 🇫🇷 936 44 131ms 21 Sep 2024 546th fuzzylojik-golf 🇺🇸 936 44 122ms 7 Aug 2025 546th dokutan 936 44 120ms 16 days ago 568th DialFrost 🇸🇬 935 38 1ms 18 Nov 2025 568th Yewzir 🇧🇪 935 38 1ms 18 Nov 2025 568th rucin93 🇵🇱 935 38 1ms 18 Nov 2025 568th edsrzf 🇳🇿 935 38 1ms 18 Nov 2025 568th JayXon 🇺🇸 935 38 1ms 19 Nov 2025 568th sean-niemann 🇺🇸 935 38 1ms 19 Nov 2025 568th GrayJoKing 🇦🇺 935 38 2ms 19 Nov 2025 568th ovs-code 🇩🇪 935 38 1ms 19 Nov 2025 568th Shanethegamer 🇺🇸 935 38 1ms 19 Nov 2025 568th pardouin 🇫🇷 935 38 1ms 19 Nov 2025 568th snoozingnewt 🇨🇦 935 38 1ms 4 Dec 2025 568th fuzzylojik-golf 🇺🇸 935 38 1ms 24 Dec 2025 568th Steffan153 🇫🇮 935 38 1ms 13 Feb 2026 568th dokutan 935 38 1ms 16 days ago 582nd thospel 934 25 94ms 3 May 2018 582nd o0lit3 🇺🇸 934 25 106ms 11 Feb 2021 582nd Indivicivet 934 25 96ms 24 Mar 2021 582nd scpchicken 🇵🇼 934 25 92ms 8 Mar 2022 582nd sisyphus-ppcg 🇦🇺 934 25 102ms 16 Dec 2022 582nd 4hg 🇺🇸 934 25 105ms 9 Feb 2023 582nd Yewzir 🇧🇪 934 25 111ms 12 Mar 2024 589th btnlq 934 29 282ms 21 Feb 2021 589th nwellnhof 🇩🇪 934 29 258ms 25 Oct 2021 589th primo-ppcg 🇹🇭 934 29 248ms 10 Mar 2022 589th GrayJoKing 🇦🇺 934 29 247ms 10 Mar 2022 589th SirBogman 🇺🇸 934 29 278ms 23 Jun 2022 589th MeWhenI 🇻🇦 934 29 265ms 28 Jan 2023 589th stefangimmillaro 934 29 277ms 29 Oct 2023 589th Yewzir 🇧🇪 934 29 247ms 19 Nov 2023 589th dcgjb 934 29 237ms 24 Jan 2024 589th DialFrost 🇸🇬 934 29 291ms 6 Jun 2024 589th bitsandbeyond 🇳🇱 934 29 304ms 20 Oct 2025 600th Steffan153 🇫🇮 934 38 199ms 4 Aug 2024 600th sean-niemann 🇺🇸 934 38 132ms 4 Aug 2024 600th JayXon 🇺🇸 934 38 144ms 4 Aug 2024 600th DialFrost 🇸🇬 934 38 151ms 4 Aug 2024 600th Lydxn 🇨🇦 934 38 141ms 5 Aug 2024 600th lukegustafson 🇺🇸 934 38 130ms 7 Aug 2024 606th Lydxn 🇨🇦 933 37 84ms 12 Dec 2022 606th ovs-code 🇩🇪 933 37 82ms 29 Jan 2023 606th DialFrost 🇸🇬 933 37 72ms 27 May 2024 606th sean-niemann 🇺🇸 933 37 92ms 12 Jul 2024 606th Steffan153 🇫🇮 933 37 78ms 13 Jul 2024 606th pardouin 🇫🇷 933 37 77ms 22 Aug 2024 612th Lydxn 🇨🇦 933 41 4ms 12 May 2023 612th Steffan153 🇫🇮 933 41 4ms 14 May 2023 612th sean-niemann 🇺🇸 933 41 4ms 21 Apr 2025 615th Lydxn 🇨🇦 932 42 1ms 30 Oct 2022 615th btnlq 932 42 1ms 5 Nov 2022 615th clockworknazo 932 42 1ms 18 Nov 2022 615th primo-ppcg 🇹🇭 932 42 1ms 19 Nov 2022 615th sisyphus-ppcg 🇦🇺 932 42 1ms 22 Feb 2023 615th xsot 🇸🇬 932 42 1ms 16 May 2023 615th fuzzylojik-golf 🇺🇸 932 42 2ms 12 Aug 2025 615th sean-niemann 🇺🇸 932 42 2ms 27 Aug 2025 615th DialFrost 🇸🇬 932 42 3ms 19 Dec 2025 615th canissimia 🇦🇶 932 42 1ms 16 Jan 2026 615th Steffan153 🇫🇮 932 42 2ms 15 days ago 626th edsrzf 🇳🇿 932 65 478ms 26 Sep 2025 626th DialFrost 🇸🇬 932 65 388ms 26 Sep 2025 626th sean-niemann 🇺🇸 932 65 469ms 26 Sep 2025 626th pardouin 🇫🇷 932 65 493ms 26 Sep 2025 626th Yewzir 🇧🇪 932 65 380ms 2 Oct 2025 626th namelessiw 932 65 326ms 2 Oct 2025 626th ovs-code 🇩🇪 932 65 494ms 3 Oct 2025 626th m-tkach 🇺🇦 932 65 524ms 3 Oct 2025 626th CaedenHarper 🇨🇦 932 65 372ms 3 Oct 2025 626th stefangimmillaro 932 65 478ms 6 Oct 2025 626th b-illy 🇬🇧 932 65 411ms 9 Oct 2025 626th sisyphus-ppcg 🇦🇺 932 65 357ms 25 Nov 2025 626th ScottHamper 932 65 469ms 30 Nov 2025 626th KasperKivimaeki 🇫🇮 932 65 472ms 2 Dec 2025 626th snoozingnewt 🇨🇦 932 65 550ms 4 Dec 2025 First Prev 561–640 of 4,199 Next Last