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 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 Snake Sphenic Numbers Trinomial Triangle 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 597th petar-donchev 941 46 24 Aug 2019 597th daedals 941 46 15 Oct 2019 597th teafork 941 46 9 Feb 2020 597th andersk 🇺🇸 941 46 19 Mar 2020 597th Attero 🇸🇪 941 46 26 Mar 2020 597th dmoa 941 46 10 Jul 2020 597th hashkitten 941 46 24 Sep 2020 597th Dazza314 🇬🇧 941 46 7 Nov 2020 597th janbehrens 🇩🇪 941 46 8 Dec 2020 597th btjones0 941 46 27 Dec 2020 597th OllieBoyne 🇬🇧 941 46 6 Feb 2021 597th vezzick 941 46 5 Mar 2021 597th RDShah 941 46 15 Apr 2021 597th urojony 🇵🇱 941 46 27 May 2021 597th MarcMush 🇫🇷 941 46 29 Jun 2021 597th Fishron 941 46 19 Oct 2021 597th Indivicivet 941 46 24 Oct 2021 597th StefanHabel 🇨🇦 941 46 14 Dec 2021 597th ZakkkkAttackkkk 🇵🇭 941 46 20 Dec 2021 597th Irratix 🇳🇱 941 46 17 Apr 2022 597th k3w1k0d3r 941 46 25 Jun 2022 597th 051 🇸🇬 941 46 8 Aug 2022 597th TobyBoyne 🇬🇧 941 46 12 Aug 2022 597th MichalMarsalek 🇨🇿 941 46 29 Aug 2022 597th JaimeCoderIO 941 46 29 Sep 2022 597th IshanPanpaliya 941 46 19 Oct 2022 597th FlorianCassayre 🇫🇷 941 46 6 Nov 2022 597th thehylian 941 46 30 Dec 2022 597th Techdude01 941 46 18 Jan 2023 597th SirFireball3521 941 46 9 Feb 2023 597th scpchicken 🇵🇼 941 46 22 Feb 2023 597th kellantech 941 46 2 Jun 2023 597th lillian314159 941 46 13 Jul 2023 597th Alex-x90 🇺🇸 941 46 17 Jul 2023 597th AlexanderFair 941 46 24 Jul 2023 597th gXLg 🇩🇪 941 46 23 Sep 2023 597th CornerMercury 🇬🇧 941 46 22 Oct 2023 597th ridingqwerty 🇺🇸 941 46 22 Dec 2023 597th bzijlema 🇳🇱 941 46 12 Jan 2024 597th jhu04 941 46 18 Jan 2024 597th bob-th 941 46 2 Feb 2024 597th Bmrl7 941 46 21 Feb 2024 597th elgan65536 941 46 5 Mar 2024 597th Lewenhaupt 941 46 22 Mar 2024 597th jmfk 941 46 22 Mar 2024 597th jtaxen 941 46 5 Apr 2024 597th dokutan 941 46 30 Apr 2024 597th 5cw 🇺🇸 941 46 5 May 2024 597th bizy-coder 941 46 15 Aug 2024 597th jatloe 941 46 26 Aug 2024 597th croc54 941 46 18 Nov 2024 597th lifthrasiir 🇰🇷 941 46 3 Dec 2024 597th ryyyn 🇺🇸 941 46 14 Jan 2025 597th andrewjc2000 941 46 3 Mar 2025 597th plcc0 941 46 5 Mar 2025 597th keelimeguy 🇺🇸 941 46 6 May 2025 597th Artemis21 🇬🇧 941 46 23 May 2025 597th dirckvdende 941 46 20 Jul 2025 597th qpwoeirut 941 46 24 days ago 660th HPWiz 🇳🇿 940 39 9 Mar 2022 661st AdrienHache 🇫🇷 940 41 12 Sep 2024 662nd Steffan153 🇫🇮 940 43 16 Apr 2023 662nd Shanethegamer 🇺🇸 940 43 17 Apr 2023 662nd Lydxn 🇨🇦 940 43 18 Apr 2023 662nd AlephSquirrel 940 43 20 Apr 2023 662nd primo-ppcg 🇹🇭 940 43 27 Apr 2023 662nd prplz 🇦🇺 940 43 2 May 2023 662nd Yewzir 🇧🇪 940 43 14 May 2023 662nd GrayJoKing 🇦🇺 940 43 15 Aug 2023 662nd btnlq 940 43 21 Oct 2023 662nd Betuaredead 940 43 11 Nov 2023 662nd edsrzf 🇳🇿 940 43 22 Nov 2024 662nd sean-niemann 🇺🇸 940 43 21 Apr 2025 674th primo-ppcg 🇹🇭 939 29 7 Oct 2020 674th ovs-code 🇩🇪 939 29 1 Mar 2025 Prev 601–675 of 3,947 Next