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 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 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 431st b-illy 🇬🇧 951 43 450ms 7 Sep 2024 431st rucin93 🇵🇱 951 43 479ms 26 Sep 2024 431st emgordon154 951 43 443ms 10 Oct 2024 431st fuzzylojik-golf 🇺🇸 951 43 482ms 2 Jul 2025 431st kg583 🇺🇸 951 43 535ms 26 Jul 2025 431st GolfingSuccess 🇬🇷 951 43 373ms 10 Aug 2025 457th edsrzf 🇳🇿 950 65 335ms 26 Sep 2025 457th DialFrost 🇸🇬 950 65 327ms 26 Sep 2025 457th sean-niemann 🇺🇸 950 65 334ms 26 Sep 2025 457th JayXon 🇺🇸 950 65 335ms 26 Sep 2025 457th pardouin 🇫🇷 950 65 330ms 26 Sep 2025 457th fuzzylojik-golf 🇺🇸 950 65 323ms 26 Sep 2025 457th Yewzir 🇧🇪 950 65 346ms 2 Oct 2025 457th namelessiw 950 65 337ms 2 Oct 2025 457th ovs-code 🇩🇪 950 65 333ms 3 Oct 2025 457th m-tkach 🇺🇦 950 65 327ms 3 Oct 2025 457th CaedenHarper 🇨🇦 950 65 335ms 3 Oct 2025 457th stefangimmillaro 950 65 334ms 6 Oct 2025 457th b-illy 🇬🇧 950 65 338ms 9 Oct 2025 470th Lydxn 🇨🇦 947 37 66ms 12 Dec 2022 470th ovs-code 🇩🇪 947 37 66ms 29 Jan 2023 470th DialFrost 🇸🇬 947 37 66ms 27 May 2024 470th sean-niemann 🇺🇸 947 37 66ms 12 Jul 2024 470th Steffan153 🇫🇮 947 37 69ms 13 Jul 2024 470th pardouin 🇫🇷 947 37 66ms 22 Aug 2024 476th prplz 🇦🇺 947 61 122ms 13 Jan 2022 476th GrayJoKing 🇦🇺 947 61 127ms 13 Jan 2022 476th JayXon 🇺🇸 947 61 125ms 13 Jan 2022 476th Lydxn 🇨🇦 947 61 125ms 13 Jan 2022 476th primo-ppcg 🇹🇭 947 61 125ms 14 Jan 2022 476th sisyphus-ppcg 🇦🇺 947 61 121ms 17 Jan 2022 476th lynn 947 61 123ms 10 Mar 2022 476th Bubbler-4 947 61 127ms 8 Aug 2022 476th MeWhenI 🇻🇦 947 61 121ms 10 Oct 2022 476th clockworknazo 947 61 136ms 12 Oct 2022 476th andersk 🇺🇸 947 61 123ms 22 Oct 2022 476th Steffan153 🇫🇮 947 61 119ms 17 Nov 2022 476th stefangimmillaro 947 61 122ms 25 Nov 2022 476th sean-niemann 🇺🇸 947 61 123ms 17 Jan 2023 476th DialFrost 🇸🇬 947 61 124ms 18 Jan 2023 476th rucin93 🇵🇱 947 61 123ms 23 Jan 2023 476th Shanethegamer 🇺🇸 947 61 122ms 8 Mar 2023 476th ovs-code 🇩🇪 947 61 119ms 20 Jun 2023 476th Yewzir 🇧🇪 947 61 118ms 23 Sep 2023 476th Betuaredead 947 61 121ms 11 Nov 2023 476th elgan65536 947 61 126ms 5 Mar 2024 476th pardouin 🇫🇷 947 61 123ms 22 Aug 2024 476th nullie 947 61 127ms 18 Dec 2024 476th acotis 947 61 159ms 26 Jan 2025 476th emgordon154 947 61 125ms 18 Feb 2025 476th fuzzylojik-golf 🇺🇸 947 61 125ms 17 Jun 2025 476th edsrzf 🇳🇿 947 61 119ms 26 Jul 2025 476th qpwoeirut 947 61 120ms 16 Aug 2025 476th kumavale 947 61 148ms 17 Aug 2025 476th albanian-laundromat 947 61 121ms 24 Sep 2025 506th ovs-code 🇩🇪 946 39 2ms 8 Oct 2023 506th sean-niemann 🇺🇸 946 39 2ms 8 Oct 2023 506th Lydxn 🇨🇦 946 39 1ms 8 Oct 2023 506th GrayJoKing 🇦🇺 946 39 2ms 8 Oct 2023 506th Yewzir 🇧🇪 946 39 1ms 9 Oct 2023 506th Steffan153 🇫🇮 946 39 2ms 10 Oct 2023 506th inventshah 946 39 1ms 10 Oct 2023 506th JayXon 🇺🇸 946 39 2ms 10 Oct 2023 506th DialFrost 🇸🇬 946 39 2ms 6 Nov 2023 506th Betuaredead 946 39 1ms 11 Nov 2023 506th Shanethegamer 🇺🇸 946 39 1ms 14 Nov 2023 506th prplz 🇦🇺 946 39 1ms 18 Jan 2024 506th rucin93 🇵🇱 946 39 1ms 27 Feb 2024 506th MeWhenI 🇻🇦 946 39 1ms 18 Aug 2024 506th pardouin 🇫🇷 946 39 1ms 21 Aug 2024 506th FlyingPenguin223 946 39 1ms 29 Oct 2024 506th fuzzylojik-golf 🇺🇸 946 39 1ms 13 Jul 2025 506th edsrzf 🇳🇿 946 39 1ms 26 Jul 2025 506th GolfingSuccess 🇬🇷 946 39 1ms 10 Aug 2025 525th btnlq 945 29 195ms 21 Feb 2021 First Prev 451–525 of 4,083 Next Last