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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 666th Shanethegamer 🇺🇸 938 42 28 Dec 2024 666th edsrzf 🇳🇿 938 42 18 Jan 2025 666th sean-niemann 🇺🇸 938 42 7 Apr 2025 666th DialFrost 🇸🇬 938 42 7 Apr 2025 680th nwellnhof 🇩🇪 938 103 23 Apr 2020 680th prplz 🇦🇺 938 103 16 May 2020 680th ScottHamper 938 103 22 May 2021 680th sisyphus-ppcg 🇦🇺 938 103 30 May 2021 680th Lydxn 🇨🇦 938 103 5 Jun 2021 680th JayXon 🇺🇸 938 103 6 Jun 2021 680th primo-ppcg 🇹🇭 938 103 6 Jun 2021 680th ovs-code 🇩🇪 938 103 16 Feb 2022 680th GrayJoKing 🇦🇺 938 103 14 Mar 2022 680th inventshah 938 103 27 Apr 2022 680th lynn 938 103 3 Jun 2022 680th rotary-o 🇯🇵 938 103 17 Jul 2022 680th stefangimmillaro 938 103 30 Sep 2022 680th MeWhenI 🇻🇦 938 103 10 Oct 2022 680th Steffan153 🇫🇮 938 103 17 Nov 2022 680th clockworknazo 938 103 26 Nov 2022 680th annaproxy 938 103 2 Jan 2023 680th DialFrost 🇸🇬 938 103 14 Jan 2023 680th sean-niemann 🇺🇸 938 103 17 Jan 2023 680th Shanethegamer 🇺🇸 938 103 8 Mar 2023 680th m-tkach 🇺🇦 938 103 2 Jun 2023 680th Yewzir 🇧🇪 938 103 23 Sep 2023 680th Betuaredead 938 103 11 Nov 2023 680th pardouin 🇫🇷 938 103 21 Aug 2024 680th fuzzylojik-golf 🇺🇸 938 103 17 Jun 2025 680th Apataras 938 103 34 hours ago 706th villfa 936 43 11 May 2018 706th alexeytihomirov 936 43 5 Apr 2019 706th prplz 🇦🇺 936 43 22 Feb 2020 706th janbehrens 🇩🇪 936 43 11 Aug 2020 706th Attero 🇸🇪 936 43 8 Sep 2020 706th JayXon 🇺🇸 936 43 18 Feb 2021 706th GrayJoKing 🇦🇺 936 43 27 Feb 2021 706th emplv 🇱🇻 936 43 6 May 2021 706th Shanethegamer 🇺🇸 936 43 16 Feb 2022 706th sean-niemann 🇺🇸 936 43 19 Mar 2022 706th pschmid0 🇺🇸 936 43 7 Aug 2022 706th stefangimmillaro 936 43 18 Sep 2022 706th Steffan153 🇫🇮 936 43 26 Nov 2022 706th DialFrost 🇸🇬 936 43 14 Jan 2023 706th MeWhenI 🇻🇦 936 43 28 May 2023 706th rucin93 🇵🇱 936 43 4 Jul 2023 706th ovs-code 🇩🇪 936 43 4 Oct 2023 706th Yewzir 🇧🇪 936 43 15 Nov 2023 706th edsrzf 🇳🇿 936 43 15 Sep 2024 706th targrik 936 43 13 Mar 2025 706th fuzzylojik-golf 🇺🇸 936 43 29 May 2025 727th AdrialaD 936 61 21 Nov 2021 727th aliakseikalosha 936 61 21 Nov 2021 727th Attero 🇸🇪 936 61 21 Nov 2021 727th Domicnt 936 61 21 Nov 2021 727th janbehrens 🇩🇪 936 61 21 Nov 2021 727th revlayle 🇺🇸 936 61 21 Nov 2021 727th Rhexis 936 61 21 Nov 2021 727th Irratix 🇳🇱 936 61 13 Dec 2021 727th tkr-sh 🇫🇷 936 61 12 May 2022 727th roavin 936 61 26 May 2022 727th 5quiwyrm 936 61 9 Sep 2022 727th MichalMarsalek 🇨🇿 936 61 9 Nov 2022 727th arctouch-cristiannevianna 936 61 31 Jan 2023 727th dokutan 936 61 24 Mar 2024 727th Yax42 🇫🇷 936 61 13 May 2024 727th qwertyuiop3 🇷🇺 936 61 4 Jun 2025 743rd MeWhenI 🇻🇦 934 34 10 Sep 2021 743rd anter69 🇭🇺 934 34 24 Feb 2023 743rd ovs-code 🇩🇪 934 34 4 Sep 2023 743rd FlyingPenguin223 934 34 24 Oct 2024 747th MarcMush 🇫🇷 934 38 29 Jun 2021 747th error256 934 38 9 days ago 749th primo-ppcg 🇹🇭 934 46 25 Dec 2020 749th JayXon 🇺🇸 934 46 11 Feb 2021 Prev 676–750 of 3,800 Next