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 Trinomial Triangle 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 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 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 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 Turtle Tutorial # Golfer Points Bytes Time Submitted 636th ridingqwerty 🇺🇸 941 46 10ms 22 Dec 2023 636th bzijlema 🇳🇱 941 46 10ms 12 Jan 2024 636th jhu04 941 46 10ms 18 Jan 2024 636th bob-th 941 46 10ms 2 Feb 2024 636th Bmrl7 941 46 10ms 21 Feb 2024 636th elgan65536 941 46 10ms 5 Mar 2024 636th Lewenhaupt 941 46 10ms 22 Mar 2024 636th jmfk 941 46 9ms 22 Mar 2024 636th jtaxen 941 46 9ms 5 Apr 2024 636th dokutan 941 46 10ms 30 Apr 2024 636th 5cw 🇺🇸 941 46 10ms 5 May 2024 636th bizy-coder 941 46 11ms 15 Aug 2024 636th jatloe 941 46 9ms 26 Aug 2024 636th croc54 941 46 10ms 18 Nov 2024 636th lifthrasiir 🇰🇷 941 46 10ms 3 Dec 2024 636th ryyyn 🇺🇸 941 46 10ms 14 Jan 2025 636th andrewjc2000 941 46 10ms 3 Mar 2025 636th plcc0 941 46 11ms 5 Mar 2025 636th keelimeguy 🇺🇸 941 46 9ms 6 May 2025 636th Artemis21 🇬🇧 941 46 10ms 23 May 2025 636th dirckvdende 941 46 10ms 20 Jul 2025 636th qpwoeirut 941 46 9ms 13 Aug 2025 636th InigoK 🇺🇸 941 46 10ms 8 Sep 2025 636th blaztoma 🇱🇹 941 46 10ms 15 Sep 2025 636th ahmetdemirag 🇨🇾 941 46 9ms 20 days ago 636th luuumine 🇫🇷 941 46 5 days ago 636th snoozingnewt 🇺🇸 941 46 2 days ago 703rd primo-ppcg 🇹🇭 940 29 7 Oct 2020 703rd ovs-code 🇩🇪 940 29 1 Mar 2025 703rd stackofbears 940 29 14 Mar 2025 706th AdrienHache 🇫🇷 940 41 48ms 12 Sep 2024 707th Steffan153 🇫🇮 940 42 4 Aug 2024 707th sean-niemann 🇺🇸 940 42 4 Aug 2024 707th JayXon 🇺🇸 940 42 4 Aug 2024 707th DialFrost 🇸🇬 940 42 4 Aug 2024 707th Lydxn 🇨🇦 940 42 5 Aug 2024 707th sisyphus-ppcg 🇦🇺 940 42 6 Aug 2024 707th MeWhenI 🇻🇦 940 42 6 Aug 2024 707th GrayJoKing 🇦🇺 940 42 6 Aug 2024 707th rucin93 🇵🇱 940 42 6 Aug 2024 707th lukegustafson 🇺🇸 940 42 7 Aug 2024 707th pardouin 🇫🇷 940 42 7 Aug 2024 707th fuzzylojik-golf 🇺🇸 940 42 13 Jul 2025 719th GrayJoKing 🇦🇺 938 42 70ms 13 Sep 2023 719th Lydxn 🇨🇦 938 42 69ms 13 Sep 2023 719th ovs-code 🇩🇪 938 42 75ms 13 Sep 2023 719th Steffan153 🇫🇮 938 42 81ms 15 Sep 2023 719th primo-ppcg 🇹🇭 938 42 72ms 16 Sep 2023 719th Kacarott 🇦🇺 938 42 70ms 10 Oct 2023 719th MeWhenI 🇻🇦 938 42 82ms 2 Nov 2023 719th Yewzir 🇧🇪 938 42 74ms 7 Mar 2024 719th error256 938 42 71ms 13 May 2024 719th pardouin 🇫🇷 938 42 71ms 27 Aug 2024 719th Shanethegamer 🇺🇸 938 42 66ms 28 Dec 2024 719th edsrzf 🇳🇿 938 42 70ms 18 Jan 2025 719th sean-niemann 🇺🇸 938 42 73ms 7 Apr 2025 719th DialFrost 🇸🇬 938 42 69ms 7 Apr 2025 733rd primo-ppcg 🇹🇭 938 46 85ms 25 Dec 2020 733rd JayXon 🇺🇸 938 46 97ms 11 Feb 2021 733rd lynn 938 46 96ms 19 May 2021 733rd sisyphus-ppcg 🇦🇺 938 46 84ms 30 May 2021 733rd Lydxn 🇨🇦 938 46 100ms 16 Aug 2021 733rd prplz 🇦🇺 938 46 111ms 4 Feb 2022 733rd GrayJoKing 🇦🇺 938 46 100ms 14 Mar 2022 733rd MeWhenI 🇻🇦 938 46 98ms 10 Oct 2022 733rd clockworknazo 938 46 108ms 13 Oct 2022 733rd Steffan153 🇫🇮 938 46 92ms 30 Nov 2022 733rd sean-niemann 🇺🇸 938 46 86ms 17 Jan 2023 733rd DialFrost 🇸🇬 938 46 96ms 18 Jan 2023 733rd Shanethegamer 🇺🇸 938 46 95ms 8 Mar 2023 733rd Yewzir 🇧🇪 938 46 98ms 23 Sep 2023 733rd Betuaredead 938 46 97ms 12 Nov 2023 733rd pardouin 🇫🇷 938 46 105ms 22 Aug 2024 733rd edsrzf 🇳🇿 938 46 102ms 26 Jul 2025 733rd fuzzylojik-golf 🇺🇸 938 46 99ms 29 Aug 2025 First Prev 676–750 of 4,052 Next Last