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 793rd Betuaredead 924 49 74ms 11 Nov 2023 793rd pardouin 🇫🇷 924 49 77ms 3 Sep 2024 793rd DialFrost 🇸🇬 924 49 77ms 14 Nov 2024 793rd sean-niemann 🇺🇸 924 49 78ms 18 Apr 2025 793rd edsrzf 🇳🇿 924 49 72ms 26 Jul 2025 793rd albanian-laundromat 924 49 72ms 8 Nov 2025 793rd snoozingnewt 🇨🇦 924 49 71ms 6 Dec 2025 793rd fuzzylojik-golf 🇺🇸 924 49 81ms 7 Jan 2026 809th MeWhenI 🇻🇦 923 34 1,285ms 10 Sep 2021 809th anter69 🇭🇺 923 34 1,286ms 24 Feb 2023 809th ovs-code 🇩🇪 923 34 1,228ms 4 Sep 2023 809th FlyingPenguin223 923 34 1,309ms 24 Oct 2024 809th edsrzf 🇳🇿 923 34 1,312ms 26 Jul 2025 814th Lydxn 🇨🇦 923 47 5ms 20 Dec 2023 815th lynn 923 51 1ms 2 Oct 2021 815th GrayJoKing 🇦🇺 923 51 1ms 5 Feb 2022 815th madex 🇩🇪 923 51 1ms 12 Nov 2022 815th m-tkach 🇺🇦 923 51 1ms 2 Jun 2023 815th roupiq 🇵🇱 923 51 2ms 24 Feb 2024 815th wojtekmal 923 51 1ms 27 Feb 2024 815th Herbert00709 🇵🇱 923 51 1ms 12 Apr 2024 822nd GrayJoKing 🇦🇺 922 49 13ms 23 Nov 2021 822nd btnlq 922 49 13ms 9 Dec 2021 822nd Lydxn 🇨🇦 922 49 13ms 9 Jan 2022 822nd prplz 🇦🇺 922 49 13ms 14 Apr 2022 822nd primo-ppcg 🇹🇭 922 49 14ms 2 Jun 2022 822nd lynn 922 49 13ms 3 Jun 2022 822nd IanUtley 922 49 13ms 12 Nov 2022 822nd Steffan153 🇫🇮 922 49 14ms 17 Nov 2022 822nd annaproxy 922 49 17ms 8 Jan 2023 822nd Yewzir 🇧🇪 922 49 14ms 12 Mar 2024 822nd ovs-code 🇩🇪 922 49 15ms 30 Jun 2024 822nd DialFrost 🇸🇬 922 49 14ms 24 Mar 2025 822nd sean-niemann 🇺🇸 922 49 13ms 25 Mar 2025 822nd GolfingSuccess 🇬🇷 922 49 13ms 10 Aug 2025 822nd snoozingnewt 🇨🇦 922 49 14ms 8 Dec 2025 837th sean-niemann 🇺🇸 921 40 714ms 12 Sep 2025 837th edsrzf 🇳🇿 921 40 1,632ms 13 Sep 2025 837th xsot 🇸🇬 921 40 845ms 12 Nov 2025 837th snoozingnewt 🇨🇦 921 40 955ms 10 Dec 2025 837th Steffan153 🇫🇮 921 40 714ms 27 days ago 842nd prplz 🇦🇺 921 43 439ms 15 Jan 2024 842nd AlephSquirrel 921 43 390ms 16 Jan 2024 842nd neel11235813 921 43 442ms 17 Jan 2024 842nd lynn 921 43 432ms 17 Feb 2024 842nd CaedenHarper 🇨🇦 921 43 400ms 6 Sep 2024 842nd rucin93 🇵🇱 921 43 432ms 26 Sep 2024 842nd GolfingSuccess 🇬🇷 921 43 466ms 10 Aug 2025 842nd CornerMercury 🇬🇧 921 43 408ms 17 Dec 2025 842nd albanian-laundromat 921 43 394ms 11 Feb 2026 842nd dokutan 921 43 382ms 13 days ago 842nd snoozingnewt 🇨🇦 921 43 379ms 7 days ago 853rd primo-ppcg 🇹🇭 921 49 39ms 6 May 2020 853rd marshallward 🇺🇸 921 49 39ms 12 Oct 2020 853rd LucaArgentiUCF 🇮🇹 921 49 38ms 14 Feb 2021 853rd cure-honey 🇯🇵 921 49 39ms 26 Jun 2021 853rd Lydxn 🇨🇦 921 49 40ms 15 Jul 2021 853rd snoozingnewt 🇨🇦 921 49 38ms 11 Dec 2025 859th MeWhenI 🇻🇦 920 36 4ms 29 Nov 2022 860th Lydxn 🇨🇦 920 46 3ms 16 Jul 2023 861st deflatSOCO 919 47 10ms 11 Apr 2019 861st andre-lameirinhas 🇵🇹 919 47 9ms 27 Apr 2020 861st ToriTheChicken 919 47 9ms 26 Jul 2020 861st thisishowmymindworks 🇳🇴 919 47 12ms 26 Jul 2020 861st JeromeSchweitzer 919 47 10ms 7 Sep 2020 861st Maltysen 919 47 10ms 26 Sep 2020 861st ToonAlfrink 919 47 10ms 13 Nov 2020 861st ydevor 🇮🇱 919 47 10ms 11 Mar 2021 861st abba23 919 47 9ms 14 Jun 2021 861st jacklynnepenick 919 47 9ms 19 Aug 2021 861st ehulinsky 🇺🇸 919 47 10ms 10 Nov 2021 861st xy3 🇮🇪 919 47 12ms 19 Nov 2021 861st chartung17 919 47 10ms 5 Dec 2021 861st krcs 🇵🇱 919 47 12ms 29 Dec 2021 861st anter69 🇭🇺 919 47 10ms 9 Mar 2022 861st CedricGebistorf 919 47 10ms 11 Mar 2022 861st tkr-sh 🇰🇵 919 47 12ms 12 May 2022 861st wen1now 919 47 10ms 8 Aug 2022 861st betaveros 919 47 10ms 9 Aug 2022 861st 5quiwyrm 919 47 9ms 16 Aug 2022 First Prev 801–880 of 4,194 Next Last