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 545th stefangimmillaro 936 44 123ms 11 Jun 2023 545th Yewzir 🇧🇪 936 44 126ms 23 Sep 2023 545th Betuaredead 936 44 127ms 13 Nov 2023 545th pardouin 🇫🇷 936 44 131ms 21 Sep 2024 545th fuzzylojik-golf 🇺🇸 936 44 122ms 7 Aug 2025 545th dokutan 936 44 120ms 8 days ago 567th DialFrost 🇸🇬 935 38 1ms 18 Nov 2025 567th Yewzir 🇧🇪 935 38 1ms 18 Nov 2025 567th rucin93 🇵🇱 935 38 1ms 18 Nov 2025 567th edsrzf 🇳🇿 935 38 2ms 18 Nov 2025 567th JayXon 🇺🇸 935 38 1ms 19 Nov 2025 567th sean-niemann 🇺🇸 935 38 1ms 19 Nov 2025 567th GrayJoKing 🇦🇺 935 38 2ms 19 Nov 2025 567th ovs-code 🇩🇪 935 38 2ms 19 Nov 2025 567th Shanethegamer 🇺🇸 935 38 1ms 19 Nov 2025 567th pardouin 🇫🇷 935 38 1ms 19 Nov 2025 567th snoozingnewt 🇨🇦 935 38 1ms 4 Dec 2025 567th fuzzylojik-golf 🇺🇸 935 38 2ms 24 Dec 2025 567th Steffan153 🇫🇮 935 38 1ms 21 days ago 567th dokutan 935 38 1ms 8 days ago 581st thospel 934 25 94ms 3 May 2018 581st o0lit3 🇺🇸 934 25 114ms 11 Feb 2021 581st Indivicivet 934 25 96ms 24 Mar 2021 581st scpchicken 🇵🇼 934 25 92ms 8 Mar 2022 581st sisyphus-ppcg 🇦🇺 934 25 102ms 16 Dec 2022 581st 4hg 🇺🇸 934 25 112ms 9 Feb 2023 581st Yewzir 🇧🇪 934 25 111ms 12 Mar 2024 588th btnlq 934 29 228ms 21 Feb 2021 588th nwellnhof 🇩🇪 934 29 273ms 25 Oct 2021 588th primo-ppcg 🇹🇭 934 29 234ms 10 Mar 2022 588th GrayJoKing 🇦🇺 934 29 270ms 10 Mar 2022 588th SirBogman 🇺🇸 934 29 230ms 23 Jun 2022 588th MeWhenI 🇻🇦 934 29 254ms 28 Jan 2023 588th stefangimmillaro 934 29 255ms 29 Oct 2023 588th Yewzir 🇧🇪 934 29 251ms 19 Nov 2023 588th dcgjb 934 29 236ms 24 Jan 2024 588th DialFrost 🇸🇬 934 29 199ms 6 Jun 2024 588th bitsandbeyond 🇳🇱 934 29 209ms 20 Oct 2025 599th Steffan153 🇫🇮 934 38 128ms 4 Aug 2024 599th sean-niemann 🇺🇸 934 38 136ms 4 Aug 2024 599th JayXon 🇺🇸 934 38 133ms 4 Aug 2024 599th DialFrost 🇸🇬 934 38 127ms 4 Aug 2024 599th Lydxn 🇨🇦 934 38 133ms 5 Aug 2024 599th lukegustafson 🇺🇸 934 38 136ms 7 Aug 2024 605th Lydxn 🇨🇦 933 37 72ms 12 Dec 2022 605th ovs-code 🇩🇪 933 37 67ms 29 Jan 2023 605th DialFrost 🇸🇬 933 37 70ms 27 May 2024 605th sean-niemann 🇺🇸 933 37 71ms 12 Jul 2024 605th Steffan153 🇫🇮 933 37 70ms 13 Jul 2024 605th pardouin 🇫🇷 933 37 73ms 22 Aug 2024 611th Lydxn 🇨🇦 933 41 4ms 12 May 2023 611th Steffan153 🇫🇮 933 41 4ms 14 May 2023 611th sean-niemann 🇺🇸 933 41 4ms 21 Apr 2025 614th Lydxn 🇨🇦 932 42 1ms 30 Oct 2022 614th btnlq 932 42 1ms 5 Nov 2022 614th clockworknazo 932 42 1ms 18 Nov 2022 614th primo-ppcg 🇹🇭 932 42 1ms 19 Nov 2022 614th sisyphus-ppcg 🇦🇺 932 42 1ms 22 Feb 2023 614th xsot 🇸🇬 932 42 1ms 16 May 2023 614th fuzzylojik-golf 🇺🇸 932 42 2ms 12 Aug 2025 614th sean-niemann 🇺🇸 932 42 2ms 27 Aug 2025 614th DialFrost 🇸🇬 932 42 3ms 19 Dec 2025 614th canissimia 🇦🇶 932 42 1ms 16 Jan 2026 614th Steffan153 🇫🇮 932 42 2ms 8 days ago 625th edsrzf 🇳🇿 932 65 478ms 26 Sep 2025 625th DialFrost 🇸🇬 932 65 388ms 26 Sep 2025 625th sean-niemann 🇺🇸 932 65 469ms 26 Sep 2025 625th pardouin 🇫🇷 932 65 493ms 26 Sep 2025 625th Yewzir 🇧🇪 932 65 380ms 2 Oct 2025 625th namelessiw 932 65 326ms 2 Oct 2025 625th ovs-code 🇩🇪 932 65 494ms 3 Oct 2025 625th m-tkach 🇺🇦 932 65 524ms 3 Oct 2025 625th CaedenHarper 🇨🇦 932 65 372ms 3 Oct 2025 625th stefangimmillaro 932 65 478ms 6 Oct 2025 625th b-illy 🇬🇧 932 65 411ms 9 Oct 2025 625th sisyphus-ppcg 🇦🇺 932 65 357ms 25 Nov 2025 625th ScottHamper 932 65 469ms 30 Nov 2025 625th KasperKivimaeki 🇫🇮 932 65 472ms 2 Dec 2025 625th snoozingnewt 🇨🇦 932 65 550ms 4 Dec 2025 625th emgordon154 932 65 378ms 26 days ago First Prev 561–640 of 4,189 Next Last