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 518th dcgjb 945 29 204ms 24 Jan 2024 518th DialFrost 🇸🇬 945 29 243ms 6 Jun 2024 518th bitsandbeyond 🇳🇱 945 29 189ms 20 Oct 2025 529th GrayJoKing 🇦🇺 945 35 47ms 8 Sep 2021 529th ovs-code 🇩🇪 945 35 33ms 21 Jun 2022 531st primo-ppcg 🇹🇭 945 44 116ms 25 Apr 2020 531st prplz 🇦🇺 945 44 117ms 16 May 2020 531st Lydxn 🇨🇦 945 44 114ms 12 Jan 2021 531st JayXon 🇺🇸 945 44 114ms 16 Feb 2021 531st sisyphus-ppcg 🇦🇺 945 44 116ms 30 May 2021 531st ovs-code 🇩🇪 945 44 116ms 19 Nov 2021 531st GrayJoKing 🇦🇺 945 44 114ms 15 Dec 2021 531st MichalMarsalek 🇨🇿 945 44 118ms 16 Feb 2022 531st lynn 945 44 115ms 3 Jun 2022 531st MeWhenI 🇻🇦 945 44 113ms 10 Oct 2022 531st clockworknazo 945 44 120ms 26 Nov 2022 531st Steffan153 🇫🇮 945 44 121ms 30 Nov 2022 531st sean-niemann 🇺🇸 945 44 117ms 17 Jan 2023 531st DialFrost 🇸🇬 945 44 115ms 18 Jan 2023 531st steffan-polygolf 945 44 120ms 19 Feb 2023 531st Shanethegamer 🇺🇸 945 44 116ms 8 Mar 2023 531st stefangimmillaro 945 44 117ms 11 Jun 2023 531st Yewzir 🇧🇪 945 44 121ms 23 Sep 2023 531st Betuaredead 945 44 116ms 13 Nov 2023 531st pardouin 🇫🇷 945 44 122ms 21 Sep 2024 531st fuzzylojik-golf 🇺🇸 945 44 124ms 7 Aug 2025 552nd primo-ppcg 🇹🇭 945 45 78ms 12 Oct 2020 552nd prplz 🇦🇺 945 45 77ms 13 Oct 2020 552nd Lydxn 🇨🇦 945 45 78ms 12 Jan 2021 552nd JayXon 🇺🇸 945 45 78ms 11 Feb 2021 552nd sisyphus-ppcg 🇦🇺 945 45 72ms 30 May 2021 552nd cure-honey 🇯🇵 945 45 82ms 29 Jun 2021 552nd ovs-code 🇩🇪 945 45 81ms 19 Nov 2021 552nd GrayJoKing 🇦🇺 945 45 78ms 14 Mar 2022 552nd lynn 945 45 76ms 3 Jun 2022 552nd stefangimmillaro 945 45 77ms 30 Sep 2022 552nd MeWhenI 🇻🇦 945 45 78ms 10 Oct 2022 552nd clockworknazo 945 45 78ms 13 Oct 2022 552nd Steffan153 🇫🇮 945 45 74ms 24 Nov 2022 552nd sean-niemann 🇺🇸 945 45 75ms 17 Jan 2023 552nd DialFrost 🇸🇬 945 45 80ms 6 Feb 2023 552nd steffan-polygolf 945 45 79ms 19 Feb 2023 552nd Shanethegamer 🇺🇸 945 45 76ms 8 Mar 2023 552nd Yewzir 🇧🇪 945 45 75ms 13 Oct 2023 552nd Betuaredead 945 45 76ms 11 Nov 2023 552nd pardouin 🇫🇷 945 45 81ms 22 Aug 2024 552nd fuzzylojik-golf 🇺🇸 945 45 77ms 12 Jul 2025 552nd edsrzf 🇳🇿 945 45 78ms 26 Jul 2025 552nd albanian-laundromat 945 45 78ms 24 Sep 2025 575th michael-pruglo 🇺🇦 945 50 2ms 13 Jul 2022 575th 09cf 945 50 2ms 3 Dec 2023 575th qwertyuiop3 🇷🇺 945 50 3ms 14 May 2025 578th Lydxn 🇨🇦 945 68 56ms 1 Jan 2022 578th prplz 🇦🇺 945 68 50ms 1 Jan 2022 578th JayXon 🇺🇸 945 68 57ms 5 Jan 2022 578th sisyphus-ppcg 🇦🇺 945 68 54ms 23 Mar 2022 578th nwellnhof 🇩🇪 945 68 53ms 8 Aug 2022 578th Steffan153 🇫🇮 945 68 55ms 17 Nov 2022 578th inventshah 945 68 54ms 26 Jan 2023 578th sean-niemann 🇺🇸 945 68 53ms 11 Apr 2023 578th Alex-x90 🇺🇸 945 68 55ms 17 Jul 2023 578th xsot 🇸🇬 945 68 54ms 22 May 2024 578th KasperKivimaeki 🇫🇮 945 68 54ms 15 Feb 2025 578th pardouin 🇫🇷 945 68 58ms 31 May 2025 578th fuzzylojik-golf 🇺🇸 945 68 54ms 14 Jul 2025 591st JRaspass 🇬🇧 944 28 94ms 3 May 2018 591st labster 944 28 98ms 28 May 2018 591st phdphil 944 28 96ms 29 May 2018 591st AlexDaniel 🇪🇪 944 28 103ms 11 Oct 2018 591st metakuna 944 28 98ms 16 Apr 2019 591st retrohun 944 28 104ms 27 Apr 2019 591st SirBogman 🇺🇸 944 28 95ms 8 Feb 2020 591st jjatria 944 28 88ms 11 Jul 2020 591st Shanethegamer 🇺🇸 944 28 86ms 20 Mar 2021 591st lynn 944 28 97ms 13 Apr 2021 First Prev 526–600 of 4,093 Next Last