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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 103rd ukcrpb6 977 42 17 Aug 2021 103rd madex 🇩🇪 977 42 1 Sep 2021 103rd jakzo 977 42 5 Sep 2021 103rd KingSkyrock 🇺🇸 977 42 6 Oct 2021 103rd akshatj27 🇦🇶 977 42 12 Nov 2021 103rd ovs-code 🇩🇪 977 42 18 Nov 2021 103rd didion0 🇺🇸 977 42 31 Jan 2022 103rd voytxt 🇨🇿 977 42 25 Feb 2022 103rd sean-niemann 🇺🇸 977 42 14 Mar 2022 103rd GeorgeStechman 🇬🇧 977 42 24 May 2022 103rd two-bad 🇬🇧 977 42 30 May 2022 103rd lynn 977 42 3 Jun 2022 103rd stefangimmillaro 977 42 24 Aug 2022 103rd TheCod-r 🇦🇶 977 42 28 Sep 2022 103rd dmrichwa 🇺🇸 977 42 6 Oct 2022 103rd clockworknazo 977 42 12 Oct 2022 103rd makinde 977 42 18 Oct 2022 103rd raphaelimahorn 977 42 26 Oct 2022 103rd Steffan153 🇫🇮 977 42 17 Nov 2022 103rd krcs 🇵🇱 977 42 24 Nov 2022 103rd DialFrost 🇸🇬 977 42 26 Jan 2023 103rd aksyristos 977 42 30 Jan 2023 103rd scpchicken 🇵🇼 977 42 26 Mar 2023 103rd tayloia 🇬🇧 977 42 25 May 2023 103rd ShiraJoseph 🇺🇸 977 42 30 May 2023 103rd m-tkach 🇺🇦 977 42 2 Jun 2023 103rd Maznek 977 42 6 Jun 2023 103rd raszpi 🇭🇺 977 42 29 Jul 2023 103rd biocommando 🇫🇮 977 42 14 Aug 2023 103rd Betuaredead 977 42 13 Nov 2023 103rd Yewzir 🇧🇪 977 42 14 Nov 2023 103rd coreynash 977 42 21 Nov 2023 103rd snoozingnewt 🇺🇸 977 42 22 Nov 2023 103rd lukegustafson 🇺🇸 977 42 28 Nov 2023 103rd Creative0708 🇨🇦 977 42 16 Dec 2023 103rd cyrilboyer 🇫🇷 977 42 21 Dec 2023 103rd jbt 977 42 26 Dec 2023 103rd dylanarmstrong 977 42 15 Jan 2024 103rd olleicua 🇺🇸 977 42 13 Feb 2024 103rd trinityy-7 977 42 17 Mar 2024 103rd duckyluuk 🇳🇱 977 42 28 Mar 2024 103rd dokutan 977 42 27 Apr 2024 103rd Andrey-Plotnikov 977 42 17 May 2024 103rd helbling 🇨🇭 977 42 27 May 2024 103rd vlpx 🇫🇮 977 42 18 Jun 2024 103rd junkondo-jp 977 42 23 Jun 2024 103rd emgordon154 977 42 25 Jun 2024 103rd pardouin 🇫🇷 977 42 8 Aug 2024 103rd b-illy 🇬🇧 977 42 28 Sep 2024 103rd CaedenHarper 🇨🇦 977 42 18 Oct 2024 103rd madeforlosers 977 42 4 Nov 2024 103rd eranws 977 42 23 Dec 2024 103rd deancureton 977 42 29 Dec 2024 103rd targrik 977 42 13 Feb 2025 103rd jakobwitte 977 42 12 May 2025 103rd fuzzylojik-golf 🇺🇸 977 42 15 May 2025 103rd qwertyuiop3 🇷🇺 977 42 4 Jun 2025 103rd a6166231 🇨🇳 977 42 15 days ago 103rd Protothor 977 42 4 days ago 103rd TheDrawingCoder-Gamer 977 42 24 hours ago 211th primo-ppcg 🇹🇭 976 28 14 Mar 2021 211th GrayJoKing 🇦🇺 976 28 15 Apr 2021 211th sisyphus-ppcg 🇦🇺 976 28 16 Apr 2021 211th Lydxn 🇨🇦 976 28 8 May 2022 211th Steffan153 🇫🇮 976 28 25 Apr 2023 211th o0lit3 🇺🇸 976 28 12 Jun 2023 211th sean-niemann 🇺🇸 976 28 21 May 2025 218th sisyphus-ppcg 🇦🇺 973 34 22 Feb 2023 218th radarek 🇵🇱 973 34 3 May 2023 218th Lydxn 🇨🇦 973 34 23 Jun 2023 221st Bubbler-4 972 28 19 Apr 2023 222nd sisyphus-ppcg 🇦🇺 964 49 17 Jun 2021 222nd Lydxn 🇨🇦 964 49 17 Jun 2021 222nd HPWiz 🇳🇿 964 49 28 Jun 2021 222nd prplz 🇦🇺 964 49 8 Jul 2021 Prev 151–225 of 3,773 Next