Niven Numbers in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 598th AlexDaniel 🇪🇪 944 28 113ms 11 Oct 2018 598th metakuna 944 28 127ms 16 Apr 2019 598th retrohun 944 28 158ms 27 Apr 2019 598th SirBogman 🇺🇸 944 28 149ms 8 Feb 2020 598th jjatria 944 28 89ms 11 Jul 2020 598th Shanethegamer 🇺🇸 944 28 99ms 20 Mar 2021 598th lynn 944 28 119ms 13 Apr 2021 598th MeWhenI 🇻🇦 944 28 107ms 31 Jan 2023 598th DialFrost 🇸🇬 944 28 127ms 6 Feb 2023 598th SirFireball3521 944 28 121ms 8 Mar 2023 598th Yewzir 🇧🇪 944 28 151ms 17 Nov 2023 598th pardouin 🇫🇷 944 28 114ms 22 Aug 2024 598th fuzzylojik-golf 🇺🇸 944 28 94ms 21 Aug 2025 614th thospel 942 29 4ms 3 May 2018 614th nwellnhof 🇩🇪 942 29 3ms 15 Feb 2020 614th saito-ta 🇯🇵 942 29 3ms 16 Aug 2024 614th xsot 🇸🇬 942 29 7ms 24 Jun 2025 618th Lydxn 🇨🇦 942 42 1ms 30 Oct 2022 618th btnlq 942 42 2ms 5 Nov 2022 618th clockworknazo 942 42 2ms 18 Nov 2022 618th primo-ppcg 🇹🇭 942 42 2ms 19 Nov 2022 618th sisyphus-ppcg 🇦🇺 942 42 2ms 22 Feb 2023 618th xsot 🇸🇬 942 42 2ms 16 May 2023 618th fuzzylojik-golf 🇺🇸 942 42 2ms 12 Aug 2025 618th sean-niemann 🇺🇸 942 42 2ms 27 Aug 2025 626th HPWiz 🇳🇿 941 39 17ms 9 Mar 2022 627th Steffan153 🇫🇮 941 43 4ms 16 Apr 2023 627th Shanethegamer 🇺🇸 941 43 3ms 17 Apr 2023 627th Lydxn 🇨🇦 941 43 3ms 18 Apr 2023 627th AlephSquirrel 941 43 3ms 20 Apr 2023 627th primo-ppcg 🇹🇭 941 43 4ms 27 Apr 2023 627th prplz 🇦🇺 941 43 4ms 2 May 2023 627th Yewzir 🇧🇪 941 43 4ms 14 May 2023 627th GrayJoKing 🇦🇺 941 43 4ms 15 Aug 2023 627th btnlq 941 43 3ms 21 Oct 2023 627th Betuaredead 941 43 3ms 11 Nov 2023 627th edsrzf 🇳🇿 941 43 4ms 22 Nov 2024 627th sean-niemann 🇺🇸 941 43 4ms 21 Apr 2025 627th kg583 🇺🇸 941 43 4ms 25 Sep 2025 640th edre 941 46 11ms 15 May 2018 640th davitf 941 46 9ms 24 Oct 2018 640th rschwa6308 🇺🇸 941 46 11ms 4 Apr 2019 640th zbreit 🇺🇸 941 46 9ms 4 Apr 2019 640th petar-donchev 941 46 10ms 24 Aug 2019 640th daedals 941 46 9ms 15 Oct 2019 640th teafork 941 46 10ms 9 Feb 2020 640th andersk 🇺🇸 941 46 12ms 19 Mar 2020 640th Attero 🇸🇪 941 46 10ms 26 Mar 2020 640th dmoa 941 46 9ms 10 Jul 2020 640th hashkitten 941 46 10ms 24 Sep 2020 640th Dazza314 🇬🇧 941 46 10ms 7 Nov 2020 640th janbehrens 🇩🇪 941 46 11ms 8 Dec 2020 640th btjones0 941 46 9ms 27 Dec 2020 640th OllieBoyne 🇬🇧 941 46 12ms 6 Feb 2021 640th vezzick 941 46 10ms 5 Mar 2021 640th RDShah 941 46 13ms 15 Apr 2021 640th urojony 🇵🇱 941 46 10ms 27 May 2021 640th MarcMush 🇫🇷 941 46 10ms 29 Jun 2021 640th Fishron 941 46 13ms 19 Oct 2021 640th Indivicivet 941 46 10ms 24 Oct 2021 640th StefanHabel 🇨🇦 941 46 10ms 14 Dec 2021 640th ZakkkkAttackkkk 🇵🇭 941 46 11ms 20 Dec 2021 640th Irratix 🇳🇱 941 46 9ms 17 Apr 2022 640th k3w1k0d3r 941 46 10ms 25 Jun 2022 640th 051 🇸🇬 941 46 10ms 8 Aug 2022 640th TobyBoyne 🇬🇧 941 46 10ms 12 Aug 2022 640th MichalMarsalek 🇨🇿 941 46 13ms 29 Aug 2022 640th JaimeCoderIO 941 46 11ms 29 Sep 2022 640th IshanPanpaliya 941 46 9ms 19 Oct 2022 640th FlorianCassayre 🇫🇷 941 46 10ms 6 Nov 2022 640th thehylian 941 46 12ms 30 Dec 2022 640th Techdude01 941 46 10ms 18 Jan 2023 640th SirFireball3521 941 46 11ms 9 Feb 2023 640th scpchicken 🇵🇼 941 46 12ms 22 Feb 2023 640th kellantech 941 46 10ms 2 Jun 2023 First Prev 601–675 of 4,083 Next Last