Niven Numbers (Long) in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 709th jtaxen 887 55 18ms 26 Mar 2024 709th rollershutter 887 55 17ms 4 Jul 2024 709th LostSyntax21 🇬🇧 887 55 16ms 10 Sep 2024 709th JunkIce 887 55 17ms 24 Nov 2024 709th 5quiwyrm 887 55 17ms 10 Dec 2024 709th souta-1326 887 55 17ms 25 Mar 2025 709th wobblybits 887 55 17ms 23 Aug 2025 709th 77Tigers 887 55 16ms 13 Jan 2026 729th DialFrost 🇸🇬 887 79 402ms 26 Sep 2025 729th sean-niemann 🇺🇸 887 79 457ms 26 Sep 2025 729th pardouin 🇫🇷 887 79 479ms 26 Sep 2025 729th fuzzylojik-golf 🇺🇸 887 79 529ms 26 Sep 2025 729th Yewzir 🇧🇪 887 79 368ms 2 Oct 2025 729th m-tkach 🇺🇦 887 79 504ms 3 Oct 2025 729th Yax42 🇫🇷 887 79 485ms 5 Oct 2025 729th namelessiw 887 79 441ms 6 Oct 2025 729th b-illy 🇬🇧 887 79 526ms 8 Dec 2025 729th Steffan153 🇫🇮 887 79 371ms 11 Feb 2026 739th fuzzylojik-golf 🇺🇸 886 53 6ms 10 Sep 2025 739th targrik 886 53 6ms 27 Nov 2025 739th KasperKivimaeki 🇫🇮 886 53 24ms 10 Dec 2025 742nd ovs-code 🇩🇪 886 56 304ms 19 Nov 2025 743rd m-tkach 🇺🇦 886 93 16ms 2 Jun 2023 743rd Lydxn 🇨🇦 886 93 18ms 19 Jul 2023 745th primo-ppcg 🇹🇭 885 68 17ms 4 Sep 2022 746th ovs-code 🇩🇪 885 72 475ms 8 Aug 2022 746th Yax42 🇫🇷 885 72 465ms 5 Oct 2025 748th GrayJoKing 🇦🇺 885 99 24ms 14 Aug 2022 748th primo-ppcg 🇹🇭 885 99 25ms 4 Sep 2022 748th m-tkach 🇺🇦 885 99 25ms 2 Jun 2023 751st Steffan153 🇫🇮 884 45 16ms 11 Aug 2024 751st sisyphus-ppcg 🇦🇺 884 45 24ms 12 Aug 2024 751st Shanethegamer 🇺🇸 884 45 16ms 14 Aug 2024 751st DialFrost 🇸🇬 884 45 16ms 17 Aug 2024 755th Yewzir 🇧🇪 884 66 1,317ms 24 days ago 756th DialFrost 🇸🇬 883 88 107ms 14 Apr 2025 756th edsrzf 🇳🇿 883 88 114ms 30 Nov 2025 756th snoozingnewt 🇨🇦 883 88 117ms 1 Dec 2025 756th pardouin 🇫🇷 883 88 131ms 4 Dec 2025 756th Steffan153 🇫🇮 883 88 115ms 27 Feb 2026 761st SirBogman 🇺🇸 882 41 4,208ms 6 Jan 2024 761st juliansiebert 🇩🇪 882 41 4,156ms 2 Mar 2025 761st fuzzylojik-golf 🇺🇸 882 41 1,683ms 6 days ago 764th janbehrens 🇩🇪 881 44 348ms 8 Aug 2022 764th MeWhenI 🇻🇦 881 44 369ms 25 Nov 2022 766th MeWhenI 🇻🇦 881 70 98ms 22 Mar 2024 767th Steffan153 🇫🇮 881 101 296ms 17 Dec 2022 767th MeWhenI 🇻🇦 881 101 294ms 21 Feb 2023 767th stefangimmillaro 881 101 293ms 14 Jun 2023 767th sean-niemann 🇺🇸 881 101 283ms 17 Jun 2023 767th Yewzir 🇧🇪 881 101 303ms 10 Apr 2024 767th pardouin 🇫🇷 881 101 293ms 20 Oct 2024 767th fuzzylojik-golf 🇺🇸 881 101 281ms 15 Jul 2025 767th b-illy 🇬🇧 881 101 293ms 17 Dec 2025 775th DialFrost 🇸🇬 880 64 10ms 21 Feb 2026 775th GrayJoKing 🇦🇺 880 64 11ms 25 Feb 2026 777th pardouin 🇫🇷 880 86 64ms 21 Oct 2024 778th AlephSquirrel 878 88 116ms 31 Jan 2025 779th canissimia 🇦🇶 878 218 7ms 21 Aug 2022 780th nwellnhof 🇩🇪 876 80 501ms 25 Sep 2025 780th stefangimmillaro 876 80 543ms 6 Oct 2025 780th sisyphus-ppcg 🇦🇺 876 80 375ms 25 Nov 2025 780th CaedenHarper 🇨🇦 876 80 495ms 8 Dec 2025 780th snoozingnewt 🇨🇦 876 80 471ms 10 Dec 2025 780th edsrzf 🇳🇿 876 80 364ms 5 Feb 2026 780th error256 876 80 370ms 25 days ago 787th primo-ppcg 🇹🇭 876 94 17ms 4 Sep 2022 787th Steffan153 🇫🇮 876 94 15ms 28 Jul 2024 787th pardouin 🇫🇷 876 94 15ms 21 Oct 2024 790th pardouin 🇫🇷 876 100 25ms 21 Oct 2024 791st DialFrost 🇸🇬 876 124 1,472ms 11 Apr 2025 791st Steffan153 🇫🇮 876 124 1,418ms 3 Mar 2026 793rd JayXon 🇺🇸 876 133 1,655ms 15 Sep 2025 794th dokutan 875 36 1,309ms 30 Apr 2024 795th sisyphus-ppcg 🇦🇺 875 69 128ms 14 Oct 2022 795th Steffan153 🇫🇮 875 69 121ms 17 Nov 2022 795th sean-niemann 🇺🇸 875 69 135ms 11 Apr 2023 795th m-tkach 🇺🇦 875 69 129ms 2 Jun 2023 795th stefangimmillaro 875 69 131ms 14 Jun 2023 795th Yewzir 🇧🇪 875 69 118ms 10 Apr 2024 First Prev 721–800 of 2,561 Next Last