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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 524th Lydxn 🇨🇦 945 44 12 Jan 2021 524th JayXon 🇺🇸 945 44 16 Feb 2021 524th sisyphus-ppcg 🇦🇺 945 44 30 May 2021 524th ovs-code 🇩🇪 945 44 19 Nov 2021 524th GrayJoKing 🇦🇺 945 44 15 Dec 2021 524th MichalMarsalek 🇨🇿 945 44 16 Feb 2022 524th lynn 945 44 3 Jun 2022 524th MeWhenI 🇻🇦 945 44 10 Oct 2022 524th clockworknazo 945 44 26 Nov 2022 524th Steffan153 🇫🇮 945 44 30 Nov 2022 524th sean-niemann 🇺🇸 945 44 17 Jan 2023 524th DialFrost 🇸🇬 945 44 18 Jan 2023 524th steffan-polygolf 945 44 19 Feb 2023 524th Shanethegamer 🇺🇸 945 44 8 Mar 2023 524th stefangimmillaro 945 44 11 Jun 2023 524th Yewzir 🇧🇪 945 44 23 Sep 2023 524th Betuaredead 945 44 13 Nov 2023 524th pardouin 🇫🇷 945 44 21 Sep 2024 524th fuzzylojik-golf 🇺🇸 945 44 7 Aug 2025 545th primo-ppcg 🇹🇭 945 45 12 Oct 2020 545th prplz 🇦🇺 945 45 13 Oct 2020 545th Lydxn 🇨🇦 945 45 12 Jan 2021 545th JayXon 🇺🇸 945 45 11 Feb 2021 545th sisyphus-ppcg 🇦🇺 945 45 30 May 2021 545th cure-honey 🇯🇵 945 45 29 Jun 2021 545th ovs-code 🇩🇪 945 45 19 Nov 2021 545th GrayJoKing 🇦🇺 945 45 14 Mar 2022 545th lynn 945 45 3 Jun 2022 545th stefangimmillaro 945 45 30 Sep 2022 545th MeWhenI 🇻🇦 945 45 10 Oct 2022 545th clockworknazo 945 45 13 Oct 2022 545th Steffan153 🇫🇮 945 45 24 Nov 2022 545th sean-niemann 🇺🇸 945 45 17 Jan 2023 545th DialFrost 🇸🇬 945 45 6 Feb 2023 545th steffan-polygolf 945 45 19 Feb 2023 545th Shanethegamer 🇺🇸 945 45 8 Mar 2023 545th Yewzir 🇧🇪 945 45 13 Oct 2023 545th Betuaredead 945 45 11 Nov 2023 545th pardouin 🇫🇷 945 45 22 Aug 2024 545th fuzzylojik-golf 🇺🇸 945 45 12 Jul 2025 545th edsrzf 🇳🇿 945 45 26 Jul 2025 545th albanian-laundromat 945 45 70 mins ago 568th michael-pruglo 🇺🇦 945 50 13 Jul 2022 568th 09cf 945 50 3 Dec 2023 568th qwertyuiop3 🇷🇺 945 50 14 May 2025 571st JRaspass 🇬🇧 944 28 3 May 2018 571st labster 944 28 28 May 2018 571st phdphil 944 28 29 May 2018 571st AlexDaniel 🇪🇪 944 28 11 Oct 2018 571st metakuna 944 28 16 Apr 2019 571st retrohun 944 28 27 Apr 2019 571st SirBogman 🇺🇸 944 28 8 Feb 2020 571st jjatria 944 28 11 Jul 2020 571st Shanethegamer 🇺🇸 944 28 20 Mar 2021 571st lynn 944 28 13 Apr 2021 571st MeWhenI 🇻🇦 944 28 31 Jan 2023 571st DialFrost 🇸🇬 944 28 6 Feb 2023 571st SirFireball3521 944 28 8 Mar 2023 571st Yewzir 🇧🇪 944 28 17 Nov 2023 571st pardouin 🇫🇷 944 28 22 Aug 2024 571st fuzzylojik-golf 🇺🇸 944 28 21 Aug 2025 587th Lydxn 🇨🇦 944 68 1 Jan 2022 587th prplz 🇦🇺 944 68 1 Jan 2022 587th JayXon 🇺🇸 944 68 5 Jan 2022 587th sisyphus-ppcg 🇦🇺 944 68 23 Mar 2022 587th nwellnhof 🇩🇪 944 68 8 Aug 2022 587th Steffan153 🇫🇮 944 68 17 Nov 2022 587th inventshah 944 68 26 Jan 2023 587th sean-niemann 🇺🇸 944 68 11 Apr 2023 587th Alex-x90 🇺🇸 944 68 17 Jul 2023 587th xsot 🇸🇬 944 68 22 May 2024 587th KasperKivimaeki 🇫🇮 944 68 15 Feb 2025 587th pardouin 🇫🇷 944 68 31 May 2025 587th fuzzylojik-golf 🇺🇸 944 68 14 Jul 2025 600th thospel 942 29 3 May 2018 Prev 526–600 of 3,978 Next