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 591st KasperKivimaeki 🇫🇮 944 68 15 Feb 2025 591st pardouin 🇫🇷 944 68 31 May 2025 591st fuzzylojik-golf 🇺🇸 944 68 14 Jul 2025 604th Bubbler-4 942 28 19 Apr 2023 605th thospel 942 29 3 May 2018 605th nwellnhof 🇩🇪 942 29 15 Feb 2020 605th saito-ta 🇯🇵 942 29 16 Aug 2024 605th xsot 🇸🇬 942 29 24 Jun 2025 609th Lydxn 🇨🇦 942 42 30 Oct 2022 609th btnlq 942 42 5 Nov 2022 609th clockworknazo 942 42 18 Nov 2022 609th primo-ppcg 🇹🇭 942 42 19 Nov 2022 609th sisyphus-ppcg 🇦🇺 942 42 22 Feb 2023 609th xsot 🇸🇬 942 42 16 May 2023 609th fuzzylojik-golf 🇺🇸 942 42 12 Aug 2025 609th sean-niemann 🇺🇸 942 42 27 Aug 2025 617th HPWiz 🇳🇿 941 39 9 Mar 2022 618th Steffan153 🇫🇮 941 43 16 Apr 2023 618th Shanethegamer 🇺🇸 941 43 17 Apr 2023 618th Lydxn 🇨🇦 941 43 18 Apr 2023 618th AlephSquirrel 941 43 20 Apr 2023 618th primo-ppcg 🇹🇭 941 43 27 Apr 2023 618th prplz 🇦🇺 941 43 2 May 2023 618th Yewzir 🇧🇪 941 43 14 May 2023 618th GrayJoKing 🇦🇺 941 43 15 Aug 2023 618th btnlq 941 43 21 Oct 2023 618th Betuaredead 941 43 11 Nov 2023 618th edsrzf 🇳🇿 941 43 22 Nov 2024 618th sean-niemann 🇺🇸 941 43 21 Apr 2025 618th kg583 🇺🇸 941 43 8 days ago 631st edre 941 46 15 May 2018 631st davitf 941 46 24 Oct 2018 631st rschwa6308 🇺🇸 941 46 4 Apr 2019 631st zbreit 🇺🇸 941 46 4 Apr 2019 631st petar-donchev 941 46 24 Aug 2019 631st daedals 941 46 15 Oct 2019 631st teafork 941 46 9 Feb 2020 631st andersk 🇺🇸 941 46 19 Mar 2020 631st Attero 🇸🇪 941 46 26 Mar 2020 631st dmoa 941 46 10 Jul 2020 631st hashkitten 941 46 24 Sep 2020 631st Dazza314 🇬🇧 941 46 7 Nov 2020 631st janbehrens 🇩🇪 941 46 8 Dec 2020 631st btjones0 941 46 27 Dec 2020 631st OllieBoyne 🇬🇧 941 46 6 Feb 2021 631st vezzick 941 46 5 Mar 2021 631st RDShah 941 46 15 Apr 2021 631st urojony 🇵🇱 941 46 27 May 2021 631st MarcMush 🇫🇷 941 46 29 Jun 2021 631st Fishron 941 46 19 Oct 2021 631st Indivicivet 941 46 24 Oct 2021 631st StefanHabel 🇨🇦 941 46 14 Dec 2021 631st ZakkkkAttackkkk 🇵🇭 941 46 20 Dec 2021 631st Irratix 🇳🇱 941 46 17 Apr 2022 631st k3w1k0d3r 941 46 25 Jun 2022 631st 051 🇸🇬 941 46 8 Aug 2022 631st TobyBoyne 🇬🇧 941 46 12 Aug 2022 631st MichalMarsalek 🇨🇿 941 46 29 Aug 2022 631st JaimeCoderIO 941 46 29 Sep 2022 631st IshanPanpaliya 941 46 19 Oct 2022 631st FlorianCassayre 🇫🇷 941 46 6 Nov 2022 631st thehylian 941 46 30 Dec 2022 631st Techdude01 941 46 18 Jan 2023 631st SirFireball3521 941 46 9 Feb 2023 631st scpchicken 🇵🇼 941 46 22 Feb 2023 631st kellantech 941 46 2 Jun 2023 631st lillian314159 941 46 13 Jul 2023 631st Alex-x90 🇺🇸 941 46 17 Jul 2023 631st AlexanderFair 941 46 24 Jul 2023 631st gXLg 🇩🇪 941 46 23 Sep 2023 631st ridingqwerty 🇺🇸 941 46 22 Dec 2023 631st bzijlema 🇳🇱 941 46 12 Jan 2024 631st jhu04 941 46 18 Jan 2024 631st bob-th 941 46 2 Feb 2024 631st Bmrl7 941 46 21 Feb 2024 First Prev 601–675 of 4,030 Next Last