Niven Numbers (Long) 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 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 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 Calendar 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 Multitap Input 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Calendar 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 Multitap Input 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 373rd inventshah 920 53 14ms 29 Jul 2024 373rd agreegious 920 53 16ms 16 Mar 2025 373rd qpwoeirut 920 53 17ms 1 Oct 2025 373rd snoozingnewt 🇨🇦 920 53 16ms 18 days ago 380th JayXon 🇺🇸 920 61 81ms 10 Nov 2022 380th Lydxn 🇨🇦 920 61 78ms 11 Nov 2022 380th Steffan153 🇫🇮 920 61 79ms 28 Jul 2024 380th sean-niemann 🇺🇸 920 61 79ms 1 Aug 2024 380th pardouin 🇫🇷 920 61 79ms 21 Oct 2024 380th DialFrost 🇸🇬 920 61 80ms 11 Apr 2025 380th fuzzylojik-golf 🇺🇸 920 61 80ms 13 Jul 2025 387th DialFrost 🇸🇬 919 54 3ms 21 days ago 387th JayXon 🇺🇸 919 54 4ms 21 days ago 387th sean-niemann 🇺🇸 919 54 3ms 21 days ago 387th pardouin 🇫🇷 919 54 3ms 21 days ago 391st ovs-code 🇩🇪 919 55 96ms 12 Sep 2024 391st GrayJoKing 🇦🇺 919 55 69ms 13 Sep 2024 391st Kacarott 🇦🇺 919 55 72ms 13 Sep 2024 391st error256 919 55 70ms 13 Sep 2024 391st pardouin 🇫🇷 919 55 66ms 13 Sep 2024 391st dokutan 919 55 68ms 13 Sep 2024 391st edsrzf 🇳🇿 919 55 78ms 26 Sep 2024 391st Shanethegamer 🇺🇸 919 55 71ms 23 Nov 2024 391st primo-ppcg 🇹🇭 919 55 67ms 5 Apr 2025 391st MeWhenI 🇻🇦 919 55 70ms 5 Apr 2025 391st sean-niemann 🇺🇸 919 55 65ms 7 Apr 2025 391st DialFrost 🇸🇬 919 55 66ms 8 Apr 2025 403rd GrayJoKing 🇦🇺 918 56 134ms 14 Aug 2022 403rd JayXon 🇺🇸 918 56 140ms 24 Mar 2023 405th sisyphus-ppcg 🇦🇺 918 60 7ms 9 Aug 2022 406th Lydxn 🇨🇦 918 61 3ms 13 Aug 2023 406th JayXon 🇺🇸 918 61 3ms 13 Aug 2023 408th JayXon 🇺🇸 918 62 121ms 10 Nov 2022 408th Lydxn 🇨🇦 918 62 122ms 11 Nov 2022 408th Steffan153 🇫🇮 918 62 126ms 28 Jul 2024 408th sean-niemann 🇺🇸 918 62 131ms 1 Aug 2024 408th pardouin 🇫🇷 918 62 134ms 21 Oct 2024 408th DialFrost 🇸🇬 918 62 125ms 11 Apr 2025 408th fuzzylojik-golf 🇺🇸 918 62 123ms 7 Aug 2025 415th ovs-code 🇩🇪 917 59 27ms 29 Sep 2022 415th GrayJoKing 🇦🇺 917 59 28ms 29 Sep 2022 415th clockworknazo 917 59 28ms 29 Sep 2022 415th Lydxn 🇨🇦 917 59 29ms 30 Sep 2022 415th Steffan153 🇫🇮 917 59 27ms 3 Feb 2023 415th DialFrost 🇸🇬 917 59 28ms 4 Feb 2023 415th sisyphus-ppcg 🇦🇺 917 59 28ms 6 Feb 2023 415th xsot 🇸🇬 917 59 28ms 29 Mar 2024 415th sean-niemann 🇺🇸 917 59 29ms 21 Jan 2025 415th edsrzf 🇳🇿 917 59 27ms 12 Nov 2025 425th Lydxn 🇨🇦 916 97 276ms 13 Aug 2023 425th JayXon 🇺🇸 916 97 273ms 13 Aug 2023 425th nwellnhof 🇩🇪 916 97 281ms 22 Oct 2024 428th HPWiz 🇳🇿 915 47 858ms 10 Aug 2022 429th Lydxn 🇨🇦 915 66 99ms 13 Aug 2023 429th JayXon 🇺🇸 915 66 98ms 13 Aug 2023 431st xsot 🇸🇬 914 65 3ms 12 Jun 2024 432nd DialFrost 🇸🇬 913 47 718ms 29 Aug 2025 432nd edsrzf 🇳🇿 913 47 768ms 4 Sep 2025 432nd CaedenHarper 🇨🇦 913 47 722ms 11 Sep 2025 432nd sean-niemann 🇺🇸 913 47 720ms 12 Sep 2025 432nd dokutan 913 47 699ms 22 Sep 2025 432nd albanian-laundromat 913 47 715ms 23 Sep 2025 432nd xsot 🇸🇬 913 47 750ms 26 days ago 439th inventshah 913 54 2,860ms 24 Oct 2024 439th DialFrost 🇸🇬 913 54 2,989ms 24 Oct 2024 439th stefangimmillaro 913 54 2,955ms 24 Oct 2024 439th pardouin 🇫🇷 913 54 3,238ms 24 Oct 2024 439th sean-niemann 🇺🇸 913 54 2,869ms 25 Oct 2024 439th btnlq 913 54 3,227ms 25 Oct 2024 439th JayXon 🇺🇸 913 54 2,843ms 29 Oct 2024 439th emgordon154 913 54 2,856ms 8 Nov 2024 439th Chinay-Domitrix 🇺🇸 913 54 3,037ms 18 Mar 2025 448th JayXon 🇺🇸 913 59 100ms 13 Aug 2023 448th Lydxn 🇨🇦 913 59 101ms 13 Aug 2023 450th annaproxy 913 63 181ms 9 Aug 2022 First Prev 376–450 of 2,451 Next Last