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 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 364th pardouin 🇫🇷 943 42 374ms 11 Jul 2024 364th MeWhenI 🇻🇦 943 42 394ms 13 Jul 2024 364th b-illy 🇬🇧 943 42 367ms 7 Sep 2024 364th emgordon154 943 42 377ms 10 Oct 2024 364th fuzzylojik-golf 🇺🇸 943 42 371ms 3 Jul 2025 364th ovs-code 🇩🇪 943 42 374ms 15 Jul 2025 364th kg583 🇺🇸 943 42 416ms 26 Jul 2025 364th Babafaba 943 42 395ms 14 days ago 384th sisyphus-ppcg 🇦🇺 941 49 1ms 17 Jun 2021 384th Lydxn 🇨🇦 941 49 1ms 17 Jun 2021 384th HPWiz 🇳🇿 941 49 1ms 28 Jun 2021 384th prplz 🇦🇺 941 49 1ms 8 Jul 2021 384th JayXon 🇺🇸 941 49 1ms 5 Jan 2022 384th nwellnhof 🇩🇪 941 49 1ms 8 Aug 2022 384th saito-ta 🇯🇵 941 49 2ms 9 Aug 2022 384th Steffan153 🇫🇮 941 49 2ms 17 Nov 2022 384th inventshah 941 49 1ms 26 Jan 2023 384th sean-niemann 🇺🇸 941 49 2ms 11 Apr 2023 384th Alex-x90 🇺🇸 941 49 1ms 17 Jul 2023 384th rhdqor213 941 49 2ms 10 Aug 2023 384th JohandeRuiter 🇳🇱 941 49 2ms 22 Oct 2023 384th xsot 🇸🇬 941 49 1ms 22 May 2024 384th kaurakeksi 🇫🇮 941 49 2ms 30 Dec 2024 384th Mukundan314 941 49 1ms 28 Apr 2025 384th pardouin 🇫🇷 941 49 2ms 31 May 2025 384th fuzzylojik-golf 🇺🇸 941 49 2ms 14 Jul 2025 384th 09cf 941 49 2ms 13 days ago 403rd prplz 🇦🇺 941 61 129ms 13 Jan 2022 403rd GrayJoKing 🇦🇺 941 61 134ms 13 Jan 2022 403rd JayXon 🇺🇸 941 61 181ms 13 Jan 2022 403rd Lydxn 🇨🇦 941 61 174ms 13 Jan 2022 403rd primo-ppcg 🇹🇭 941 61 193ms 14 Jan 2022 403rd sisyphus-ppcg 🇦🇺 941 61 135ms 17 Jan 2022 403rd lynn 941 61 183ms 10 Mar 2022 403rd Bubbler-4 941 61 132ms 8 Aug 2022 403rd MeWhenI 🇻🇦 941 61 164ms 10 Oct 2022 403rd clockworknazo 941 61 140ms 12 Oct 2022 403rd andersk 🇺🇸 941 61 132ms 22 Oct 2022 403rd Steffan153 🇫🇮 941 61 141ms 17 Nov 2022 403rd stefangimmillaro 941 61 203ms 25 Nov 2022 403rd sean-niemann 🇺🇸 941 61 185ms 17 Jan 2023 403rd DialFrost 🇸🇬 941 61 135ms 18 Jan 2023 403rd rucin93 🇵🇱 941 61 195ms 23 Jan 2023 403rd Shanethegamer 🇺🇸 941 61 149ms 8 Mar 2023 403rd ovs-code 🇩🇪 941 61 177ms 20 Jun 2023 403rd Yewzir 🇧🇪 941 61 176ms 23 Sep 2023 403rd Betuaredead 941 61 133ms 11 Nov 2023 403rd elgan65536 941 61 189ms 5 Mar 2024 403rd pardouin 🇫🇷 941 61 130ms 22 Aug 2024 403rd nullie 941 61 153ms 18 Dec 2024 403rd acotis 941 61 135ms 26 Jan 2025 403rd emgordon154 941 61 178ms 18 Feb 2025 403rd fuzzylojik-golf 🇺🇸 941 61 156ms 17 Jun 2025 403rd edsrzf 🇳🇿 941 61 175ms 26 Jul 2025 403rd qpwoeirut 941 61 135ms 16 Aug 2025 403rd kumavale 941 61 129ms 17 Aug 2025 403rd albanian-laundromat 941 61 127ms 24 Sep 2025 403rd snoozingnewt 🇨🇦 941 61 194ms 6 days ago 434th Lydxn 🇨🇦 940 68 52ms 1 Jan 2022 434th prplz 🇦🇺 940 68 51ms 1 Jan 2022 434th JayXon 🇺🇸 940 68 54ms 5 Jan 2022 434th sisyphus-ppcg 🇦🇺 940 68 54ms 23 Mar 2022 434th nwellnhof 🇩🇪 940 68 49ms 8 Aug 2022 434th Steffan153 🇫🇮 940 68 49ms 17 Nov 2022 434th inventshah 940 68 52ms 26 Jan 2023 434th sean-niemann 🇺🇸 940 68 54ms 11 Apr 2023 434th Alex-x90 🇺🇸 940 68 51ms 17 Jul 2023 434th xsot 🇸🇬 940 68 48ms 22 May 2024 434th KasperKivimaeki 🇫🇮 940 68 55ms 15 Feb 2025 434th pardouin 🇫🇷 940 68 51ms 31 May 2025 434th fuzzylojik-golf 🇺🇸 940 68 50ms 14 Jul 2025 434th 09cf 940 68 52ms 13 days ago 448th edre 939 46 9ms 15 May 2018 448th davitf 939 46 9ms 24 Oct 2018 448th rschwa6308 🇺🇸 939 46 9ms 4 Apr 2019 First Prev 376–450 of 4,100 Next Last