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 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 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 600th labster 944 28 98ms 28 May 2018 600th phdphil 944 28 96ms 29 May 2018 600th AlexDaniel 🇪🇪 944 28 103ms 11 Oct 2018 600th metakuna 944 28 98ms 16 Apr 2019 600th retrohun 944 28 104ms 27 Apr 2019 600th SirBogman 🇺🇸 944 28 95ms 8 Feb 2020 600th jjatria 944 28 88ms 11 Jul 2020 600th Shanethegamer 🇺🇸 944 28 86ms 20 Mar 2021 600th lynn 944 28 97ms 13 Apr 2021 600th MeWhenI 🇻🇦 944 28 99ms 31 Jan 2023 600th DialFrost 🇸🇬 944 28 100ms 6 Feb 2023 600th SirFireball3521 944 28 101ms 8 Mar 2023 600th Yewzir 🇧🇪 944 28 98ms 17 Nov 2023 600th pardouin 🇫🇷 944 28 98ms 22 Aug 2024 600th fuzzylojik-golf 🇺🇸 944 28 85ms 21 Aug 2025 616th thospel 942 29 4ms 3 May 2018 616th nwellnhof 🇩🇪 942 29 3ms 15 Feb 2020 616th saito-ta 🇯🇵 942 29 3ms 16 Aug 2024 616th xsot 🇸🇬 942 29 7ms 24 Jun 2025 620th Lydxn 🇨🇦 942 42 1ms 30 Oct 2022 620th btnlq 942 42 2ms 5 Nov 2022 620th clockworknazo 942 42 2ms 18 Nov 2022 620th primo-ppcg 🇹🇭 942 42 2ms 19 Nov 2022 620th sisyphus-ppcg 🇦🇺 942 42 2ms 22 Feb 2023 620th xsot 🇸🇬 942 42 2ms 16 May 2023 620th fuzzylojik-golf 🇺🇸 942 42 2ms 12 Aug 2025 620th sean-niemann 🇺🇸 942 42 2ms 27 Aug 2025 628th HPWiz 🇳🇿 941 39 17ms 9 Mar 2022 629th Steffan153 🇫🇮 941 43 3ms 16 Apr 2023 629th Shanethegamer 🇺🇸 941 43 4ms 17 Apr 2023 629th Lydxn 🇨🇦 941 43 3ms 18 Apr 2023 629th AlephSquirrel 941 43 4ms 20 Apr 2023 629th primo-ppcg 🇹🇭 941 43 4ms 27 Apr 2023 629th prplz 🇦🇺 941 43 4ms 2 May 2023 629th Yewzir 🇧🇪 941 43 3ms 14 May 2023 629th GrayJoKing 🇦🇺 941 43 4ms 15 Aug 2023 629th btnlq 941 43 4ms 21 Oct 2023 629th Betuaredead 941 43 3ms 11 Nov 2023 629th edsrzf 🇳🇿 941 43 4ms 22 Nov 2024 629th sean-niemann 🇺🇸 941 43 4ms 21 Apr 2025 629th kg583 🇺🇸 941 43 3ms 25 Sep 2025 642nd edre 941 46 9ms 15 May 2018 642nd davitf 941 46 9ms 24 Oct 2018 642nd rschwa6308 🇺🇸 941 46 9ms 4 Apr 2019 642nd zbreit 🇺🇸 941 46 9ms 4 Apr 2019 642nd petar-donchev 941 46 10ms 24 Aug 2019 642nd daedals 941 46 9ms 15 Oct 2019 642nd teafork 941 46 9ms 9 Feb 2020 642nd andersk 🇺🇸 941 46 11ms 19 Mar 2020 642nd Attero 🇸🇪 941 46 11ms 26 Mar 2020 642nd dmoa 941 46 9ms 10 Jul 2020 642nd hashkitten 941 46 10ms 24 Sep 2020 642nd Dazza314 🇬🇧 941 46 9ms 7 Nov 2020 642nd janbehrens 🇩🇪 941 46 9ms 8 Dec 2020 642nd btjones0 941 46 9ms 27 Dec 2020 642nd OllieBoyne 🇬🇧 941 46 9ms 6 Feb 2021 642nd vezzick 941 46 9ms 5 Mar 2021 642nd RDShah 941 46 9ms 15 Apr 2021 642nd urojony 🇵🇱 941 46 9ms 27 May 2021 642nd MarcMush 🇫🇷 941 46 10ms 29 Jun 2021 642nd Fishron 941 46 9ms 19 Oct 2021 642nd Indivicivet 941 46 11ms 24 Oct 2021 642nd StefanHabel 🇨🇦 941 46 9ms 14 Dec 2021 642nd ZakkkkAttackkkk 🇵🇭 941 46 9ms 20 Dec 2021 642nd Irratix 🇳🇱 941 46 9ms 17 Apr 2022 642nd k3w1k0d3r 941 46 9ms 25 Jun 2022 642nd 051 🇸🇬 941 46 9ms 8 Aug 2022 642nd TobyBoyne 🇬🇧 941 46 9ms 12 Aug 2022 642nd MichalMarsalek 🇨🇿 941 46 9ms 29 Aug 2022 642nd JaimeCoderIO 941 46 12ms 29 Sep 2022 642nd IshanPanpaliya 941 46 9ms 19 Oct 2022 642nd FlorianCassayre 🇫🇷 941 46 10ms 6 Nov 2022 642nd thehylian 941 46 9ms 30 Dec 2022 642nd Techdude01 941 46 9ms 18 Jan 2023 642nd SirFireball3521 941 46 9ms 9 Feb 2023 First Prev 601–675 of 4,088 Next Last