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 541st fuzzylojik-golf 🇺🇸 936 44 124ms 7 Aug 2025 562nd DialFrost 🇸🇬 935 38 1ms 18 Nov 2025 562nd Yewzir 🇧🇪 935 38 1ms 18 Nov 2025 562nd rucin93 🇵🇱 935 38 1ms 18 Nov 2025 562nd edsrzf 🇳🇿 935 38 1ms 18 Nov 2025 562nd JayXon 🇺🇸 935 38 1ms 19 Nov 2025 562nd sean-niemann 🇺🇸 935 38 1ms 19 Nov 2025 562nd GrayJoKing 🇦🇺 935 38 1ms 19 Nov 2025 562nd ovs-code 🇩🇪 935 38 1ms 19 Nov 2025 562nd Shanethegamer 🇺🇸 935 38 2ms 19 Nov 2025 562nd pardouin 🇫🇷 935 38 1ms 19 Nov 2025 562nd snoozingnewt 🇨🇦 935 38 1ms 4 Dec 2025 562nd fuzzylojik-golf 🇺🇸 935 38 2ms 24 Dec 2025 574th thospel 934 25 86ms 3 May 2018 574th o0lit3 🇺🇸 934 25 101ms 11 Feb 2021 574th Indivicivet 934 25 80ms 24 Mar 2021 574th scpchicken 🇵🇼 934 25 84ms 8 Mar 2022 574th sisyphus-ppcg 🇦🇺 934 25 87ms 16 Dec 2022 574th 4hg 🇺🇸 934 25 100ms 9 Feb 2023 574th Yewzir 🇧🇪 934 25 102ms 12 Mar 2024 581st btnlq 934 29 228ms 21 Feb 2021 581st nwellnhof 🇩🇪 934 29 294ms 25 Oct 2021 581st primo-ppcg 🇹🇭 934 29 234ms 10 Mar 2022 581st GrayJoKing 🇦🇺 934 29 270ms 10 Mar 2022 581st SirBogman 🇺🇸 934 29 230ms 23 Jun 2022 581st MeWhenI 🇻🇦 934 29 254ms 28 Jan 2023 581st stefangimmillaro 934 29 268ms 29 Oct 2023 581st Yewzir 🇧🇪 934 29 251ms 19 Nov 2023 581st dcgjb 934 29 265ms 24 Jan 2024 581st DialFrost 🇸🇬 934 29 199ms 6 Jun 2024 581st bitsandbeyond 🇳🇱 934 29 209ms 20 Oct 2025 592nd Steffan153 🇫🇮 934 38 135ms 4 Aug 2024 592nd sean-niemann 🇺🇸 934 38 126ms 4 Aug 2024 592nd JayXon 🇺🇸 934 38 135ms 4 Aug 2024 592nd DialFrost 🇸🇬 934 38 133ms 4 Aug 2024 592nd Lydxn 🇨🇦 934 38 139ms 5 Aug 2024 592nd lukegustafson 🇺🇸 934 38 138ms 7 Aug 2024 598th Lydxn 🇨🇦 933 37 72ms 12 Dec 2022 598th ovs-code 🇩🇪 933 37 67ms 29 Jan 2023 598th DialFrost 🇸🇬 933 37 70ms 27 May 2024 598th sean-niemann 🇺🇸 933 37 72ms 12 Jul 2024 598th Steffan153 🇫🇮 933 37 71ms 13 Jul 2024 598th pardouin 🇫🇷 933 37 73ms 22 Aug 2024 604th Lydxn 🇨🇦 933 41 4ms 12 May 2023 604th Steffan153 🇫🇮 933 41 4ms 14 May 2023 604th sean-niemann 🇺🇸 933 41 4ms 21 Apr 2025 607th Lydxn 🇨🇦 932 42 2ms 30 Oct 2022 607th btnlq 932 42 2ms 5 Nov 2022 607th clockworknazo 932 42 2ms 18 Nov 2022 607th primo-ppcg 🇹🇭 932 42 2ms 19 Nov 2022 607th sisyphus-ppcg 🇦🇺 932 42 2ms 22 Feb 2023 607th xsot 🇸🇬 932 42 2ms 16 May 2023 607th fuzzylojik-golf 🇺🇸 932 42 1ms 12 Aug 2025 607th sean-niemann 🇺🇸 932 42 2ms 27 Aug 2025 607th DialFrost 🇸🇬 932 42 2ms 19 Dec 2025 607th canissimia 🇦🇶 932 42 2ms 25 days ago 617th Lydxn 🇨🇦 931 43 105ms 18 Aug 2021 617th JayXon 🇺🇸 931 43 101ms 18 Aug 2021 619th edsrzf 🇳🇿 931 65 478ms 26 Sep 2025 619th DialFrost 🇸🇬 931 65 388ms 26 Sep 2025 619th sean-niemann 🇺🇸 931 65 469ms 26 Sep 2025 619th pardouin 🇫🇷 931 65 493ms 26 Sep 2025 619th Yewzir 🇧🇪 931 65 380ms 2 Oct 2025 619th namelessiw 931 65 326ms 2 Oct 2025 619th ovs-code 🇩🇪 931 65 494ms 3 Oct 2025 619th m-tkach 🇺🇦 931 65 524ms 3 Oct 2025 619th CaedenHarper 🇨🇦 931 65 372ms 3 Oct 2025 619th stefangimmillaro 931 65 478ms 6 Oct 2025 619th b-illy 🇬🇧 931 65 411ms 9 Oct 2025 619th sisyphus-ppcg 🇦🇺 931 65 357ms 25 Nov 2025 619th ScottHamper 931 65 469ms 30 Nov 2025 619th KasperKivimaeki 🇫🇮 931 65 472ms 2 Dec 2025 619th snoozingnewt 🇨🇦 931 65 550ms 4 Dec 2025 619th emgordon154 931 65 378ms 2 days ago 619th Steffan153 🇫🇮 931 65 370ms 78 mins ago 636th error256 930 39 63ms 11 Dec 2025 637th thospel 929 29 2ms 3 May 2018 637th nwellnhof 🇩🇪 929 29 2ms 15 Feb 2020 637th saito-ta 🇯🇵 929 29 2ms 16 Aug 2024 637th xsot 🇸🇬 929 29 2ms 24 Jun 2025 First Prev 561–640 of 4,161 Next Last