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 592nd lynn 944 28 97ms 13 Apr 2021 592nd MeWhenI 🇻🇦 944 28 99ms 31 Jan 2023 592nd DialFrost 🇸🇬 944 28 100ms 6 Feb 2023 592nd SirFireball3521 944 28 101ms 8 Mar 2023 592nd Yewzir 🇧🇪 944 28 98ms 17 Nov 2023 592nd pardouin 🇫🇷 944 28 98ms 22 Aug 2024 592nd fuzzylojik-golf 🇺🇸 944 28 85ms 21 Aug 2025 608th thospel 942 29 4ms 3 May 2018 608th nwellnhof 🇩🇪 942 29 3ms 15 Feb 2020 608th saito-ta 🇯🇵 942 29 3ms 16 Aug 2024 608th xsot 🇸🇬 942 29 7ms 24 Jun 2025 612th Lydxn 🇨🇦 942 42 1ms 30 Oct 2022 612th btnlq 942 42 2ms 5 Nov 2022 612th clockworknazo 942 42 2ms 18 Nov 2022 612th primo-ppcg 🇹🇭 942 42 2ms 19 Nov 2022 612th sisyphus-ppcg 🇦🇺 942 42 2ms 22 Feb 2023 612th xsot 🇸🇬 942 42 2ms 16 May 2023 612th fuzzylojik-golf 🇺🇸 942 42 2ms 12 Aug 2025 612th sean-niemann 🇺🇸 942 42 2ms 27 Aug 2025 620th HPWiz 🇳🇿 941 39 17ms 9 Mar 2022 621st Steffan153 🇫🇮 941 43 3ms 16 Apr 2023 621st Shanethegamer 🇺🇸 941 43 4ms 17 Apr 2023 621st Lydxn 🇨🇦 941 43 3ms 18 Apr 2023 621st AlephSquirrel 941 43 4ms 20 Apr 2023 621st primo-ppcg 🇹🇭 941 43 4ms 27 Apr 2023 621st prplz 🇦🇺 941 43 4ms 2 May 2023 621st Yewzir 🇧🇪 941 43 3ms 14 May 2023 621st GrayJoKing 🇦🇺 941 43 3ms 15 Aug 2023 621st btnlq 941 43 4ms 21 Oct 2023 621st Betuaredead 941 43 4ms 11 Nov 2023 621st edsrzf 🇳🇿 941 43 4ms 22 Nov 2024 621st sean-niemann 🇺🇸 941 43 3ms 21 Apr 2025 621st kg583 🇺🇸 941 43 3ms 25 Sep 2025 634th edre 941 46 9ms 15 May 2018 634th davitf 941 46 9ms 24 Oct 2018 634th rschwa6308 🇺🇸 941 46 9ms 4 Apr 2019 634th zbreit 🇺🇸 941 46 9ms 4 Apr 2019 634th petar-donchev 941 46 10ms 24 Aug 2019 634th daedals 941 46 9ms 15 Oct 2019 634th teafork 941 46 9ms 9 Feb 2020 634th andersk 🇺🇸 941 46 11ms 19 Mar 2020 634th Attero 🇸🇪 941 46 11ms 26 Mar 2020 634th dmoa 941 46 9ms 10 Jul 2020 634th hashkitten 941 46 10ms 24 Sep 2020 634th Dazza314 🇬🇧 941 46 9ms 7 Nov 2020 634th janbehrens 🇩🇪 941 46 9ms 8 Dec 2020 634th btjones0 941 46 9ms 27 Dec 2020 634th OllieBoyne 🇬🇧 941 46 9ms 6 Feb 2021 634th vezzick 941 46 9ms 5 Mar 2021 634th RDShah 941 46 9ms 15 Apr 2021 634th urojony 🇵🇱 941 46 9ms 27 May 2021 634th MarcMush 🇫🇷 941 46 10ms 29 Jun 2021 634th Fishron 941 46 9ms 19 Oct 2021 634th Indivicivet 941 46 11ms 24 Oct 2021 634th StefanHabel 🇨🇦 941 46 9ms 14 Dec 2021 634th ZakkkkAttackkkk 🇵🇭 941 46 9ms 20 Dec 2021 634th Irratix 🇳🇱 941 46 9ms 17 Apr 2022 634th k3w1k0d3r 941 46 9ms 25 Jun 2022 634th 051 🇸🇬 941 46 9ms 8 Aug 2022 634th TobyBoyne 🇬🇧 941 46 9ms 12 Aug 2022 634th MichalMarsalek 🇨🇿 941 46 9ms 29 Aug 2022 634th JaimeCoderIO 941 46 12ms 29 Sep 2022 634th IshanPanpaliya 941 46 9ms 19 Oct 2022 634th FlorianCassayre 🇫🇷 941 46 10ms 6 Nov 2022 634th thehylian 941 46 9ms 30 Dec 2022 634th Techdude01 941 46 9ms 18 Jan 2023 634th SirFireball3521 941 46 9ms 9 Feb 2023 634th scpchicken 🇵🇼 941 46 9ms 22 Feb 2023 634th kellantech 941 46 10ms 2 Jun 2023 634th lillian314159 941 46 13ms 13 Jul 2023 634th Alex-x90 🇺🇸 941 46 9ms 17 Jul 2023 634th AlexanderFair 941 46 9ms 24 Jul 2023 634th gXLg 🇩🇪 941 46 10ms 23 Sep 2023 634th ridingqwerty 🇺🇸 941 46 9ms 22 Dec 2023 634th bzijlema 🇳🇱 941 46 9ms 12 Jan 2024 First Prev 601–675 of 4,095 Next Last