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 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 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 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 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 375th primo-ppcg 🇹🇭 953 52 118ms 25 Apr 2020 375th henkma 953 52 123ms 14 Jun 2020 375th prplz 🇦🇺 953 52 115ms 18 Oct 2020 375th HPWiz 🇳🇿 953 52 135ms 12 Nov 2020 375th JayXon 🇺🇸 953 52 139ms 18 Feb 2021 375th lynn 953 52 133ms 22 Mar 2021 375th Lydxn 🇨🇦 953 52 133ms 22 Mar 2021 375th kops-cg 953 52 146ms 7 Apr 2021 375th xnor-gate 953 52 145ms 9 Jun 2021 375th ssiquoya 🇷🇺 953 52 149ms 11 Jun 2021 375th GrayJoKing 🇦🇺 953 52 134ms 7 Oct 2021 375th annaproxy 953 52 118ms 24 Dec 2021 375th ovs-code 🇩🇪 953 52 176ms 16 Feb 2022 375th Steffan153 🇫🇮 953 52 166ms 20 Nov 2022 375th Shanethegamer 🇺🇸 953 52 148ms 8 Mar 2023 375th sean-niemann 🇺🇸 953 52 175ms 4 Jul 2023 375th Sakisan 🇧🇪 953 52 144ms 16 Jul 2023 375th btnlq 953 52 155ms 14 Oct 2023 375th Yewzir 🇧🇪 953 52 129ms 20 Nov 2023 375th DialFrost 🇸🇬 953 52 116ms 4 Aug 2024 375th pardouin 🇫🇷 953 52 130ms 21 Aug 2024 375th fuzzylojik-golf 🇺🇸 953 52 130ms 27 Aug 2025 375th albanian-laundromat 953 52 113ms 4 Oct 2025 399th billings7 🇬🇧 952 60 319ms 21 Nov 2021 399th JayXon 🇺🇸 952 60 334ms 21 Nov 2021 399th Lydxn 🇨🇦 952 60 323ms 21 Nov 2021 399th nwellnhof 🇩🇪 952 60 313ms 21 Nov 2021 399th ovs-code 🇩🇪 952 60 306ms 21 Nov 2021 399th primo-ppcg 🇹🇭 952 60 309ms 21 Nov 2021 399th prplz 🇦🇺 952 60 312ms 21 Nov 2021 399th ScottHamper 952 60 317ms 21 Nov 2021 399th sisyphus-ppcg 🇦🇺 952 60 320ms 21 Nov 2021 399th ssiquoya 🇷🇺 952 60 325ms 21 Nov 2021 399th GrayJoKing 🇦🇺 952 60 320ms 14 Mar 2022 399th annaproxy 952 60 316ms 15 Mar 2022 399th ericlangedijk 🇸🇮 952 60 325ms 15 Mar 2022 399th lynn 952 60 314ms 3 Jun 2022 399th stefangimmillaro 952 60 317ms 30 Sep 2022 399th MeWhenI 🇻🇦 952 60 312ms 10 Oct 2022 399th Steffan153 🇫🇮 952 60 322ms 17 Nov 2022 399th clockworknazo 952 60 315ms 26 Nov 2022 399th DialFrost 🇸🇬 952 60 321ms 14 Jan 2023 399th sean-niemann 🇺🇸 952 60 331ms 17 Jan 2023 399th tomtheisen 🇺🇸 952 60 314ms 17 Jan 2023 399th btnlq 952 60 315ms 28 Feb 2023 399th Shanethegamer 🇺🇸 952 60 321ms 8 Mar 2023 399th AdrienHache 🇫🇷 952 60 317ms 31 May 2023 399th m-tkach 🇺🇦 952 60 305ms 2 Jun 2023 399th namelessiw 952 60 318ms 29 Jul 2023 399th Yewzir 🇧🇪 952 60 326ms 23 Sep 2023 399th Betuaredead 952 60 317ms 11 Nov 2023 399th pardouin 🇫🇷 952 60 319ms 21 Aug 2024 399th voytxt 🇨🇿 952 60 333ms 12 Jan 2025 399th b-illy 🇬🇧 952 60 329ms 21 Jan 2025 399th fuzzylojik-golf 🇺🇸 952 60 317ms 15 May 2025 399th edsrzf 🇳🇿 952 60 390ms 26 Jul 2025 399th albanian-laundromat 952 60 323ms 24 Sep 2025 399th CaedenHarper 🇨🇦 952 60 327ms 17 Oct 2025 434th ovs-code 🇩🇪 951 43 353ms 15 Jan 2024 434th sean-niemann 🇺🇸 951 43 405ms 15 Jan 2024 434th DialFrost 🇸🇬 951 43 421ms 15 Jan 2024 434th GrayJoKing 🇦🇺 951 43 449ms 15 Jan 2024 434th Lydxn 🇨🇦 951 43 403ms 15 Jan 2024 434th prplz 🇦🇺 951 43 396ms 15 Jan 2024 434th Steffan153 🇫🇮 951 43 399ms 16 Jan 2024 434th AlephSquirrel 951 43 399ms 16 Jan 2024 434th sisyphus-ppcg 🇦🇺 951 43 385ms 16 Jan 2024 434th JayXon 🇺🇸 951 43 458ms 17 Jan 2024 434th neel11235813 951 43 325ms 17 Jan 2024 434th m-tkach 🇺🇦 951 43 347ms 20 Jan 2024 434th orthoplex 🇨🇽 951 43 431ms 24 Jan 2024 434th xsot 🇸🇬 951 43 470ms 25 Jan 2024 434th lynn 951 43 379ms 17 Feb 2024 434th Shanethegamer 🇺🇸 951 43 445ms 24 Mar 2024 434th MeWhenI 🇻🇦 951 43 438ms 24 May 2024 First Prev 376–450 of 4,098 Next Last