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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 900th zacharybarbanell 856 57 15ms 8 Aug 2022 900th andre-lameirinhas 🇵🇹 856 57 16ms 8 Aug 2022 900th Bonjour27891 🇻🇳 856 57 235ms 10 Aug 2022 900th RYNO8 856 57 238ms 16 Aug 2022 900th galloj 🇨🇿 856 57 15ms 18 Aug 2022 900th commandblockguy 🇺🇸 856 57 16ms 27 Aug 2022 900th Eilonlif 🇮🇱 856 57 18ms 9 Sep 2022 900th MaxElf999 856 57 15ms 23 Sep 2022 900th fredrik-bakke 🇳🇴 856 57 16ms 2 Oct 2022 900th aiarzhantsev 856 57 16ms 14 Oct 2022 900th trist224 🇫🇷 856 57 235ms 18 Oct 2022 900th Stockoh 🇫🇷 856 57 240ms 21 Oct 2022 900th andersk 🇺🇸 856 57 16ms 25 Oct 2022 900th fourth-bit 856 57 235ms 6 Dec 2022 900th quimey 856 57 18ms 8 Mar 2023 900th aksyristos 856 57 16ms 11 Mar 2023 900th CedricGebistorf 856 57 16ms 4 May 2023 900th ehulinsky 🇺🇸 856 57 16ms 7 May 2023 900th Griff95 856 57 237ms 21 Sep 2023 900th inverseLorentz 🇦🇺 856 57 17ms 18 Feb 2024 900th sultan 856 57 234ms 3 Mar 2024 900th AminurAlam 856 57 18ms 20 Mar 2024 900th EnTerr 856 57 15ms 1 Sep 2024 900th logvp 856 57 230ms 7 Oct 2024 900th moustave 856 57 16ms 26 Nov 2024 900th nooberitess 856 57 16ms 22 May 2025 900th dirckvdende 856 57 15ms 5 Jul 2025 900th xDragoxboi 856 57 16ms 6 Jul 2025 900th Mikey-Beep 🇬🇧 856 57 16ms 25 Jul 2025 900th shelerr 856 57 234ms 21 Aug 2025 900th CommandLeo 🇮🇹 856 57 16ms 12 Nov 2025 932nd inventshah 856 58 4ms 15 Jan 2024 933rd Lydxn 🇨🇦 856 60 132ms 9 Aug 2022 933rd Shanethegamer 🇺🇸 856 60 126ms 9 Aug 2022 933rd Steffan153 🇫🇮 856 60 131ms 6 Dec 2022 933rd jipsong 🇩🇪 856 60 131ms 6 May 2025 937th Lydxn 🇨🇦 855 53 135ms 6 Aug 2024 937th emgordon154 855 53 135ms 17 Nov 2024 939th GrayJoKing 🇦🇺 855 63 94ms 14 Aug 2022 939th primo-ppcg 🇹🇭 855 63 94ms 4 Sep 2022 939th MeWhenI 🇻🇦 855 63 114ms 21 Feb 2023 942nd SirBogman 🇺🇸 853 53 360ms 16 Jan 2024 942nd namelessiw 853 53 356ms 5 Mar 2024 942nd commandblockguy 🇺🇸 853 53 343ms 1 Sep 2025 942nd snoozingnewt 🇨🇦 853 53 381ms 26 days ago 946th KrausRaus 🇺🇸 853 55 7ms 12 Aug 2022 946th josh-h-90 853 55 7ms 9 Sep 2022 948th GrayJoKing 🇦🇺 853 67 40ms 14 Aug 2022 948th stefangimmillaro 853 67 39ms 15 Apr 2023 948th MeWhenI 🇻🇦 853 67 39ms 10 May 2023 951st DialFrost 🇸🇬 852 136 1,668ms 13 Sep 2025 951st Yewzir 🇧🇪 852 136 2,463ms 14 Nov 2025 953rd MeWhenI 🇻🇦 851 71 101ms 21 Feb 2023 954th Ripick 850 67 216ms 6 Jan 2023 955th KasperKivimaeki 🇫🇮 850 89 89ms 26 Oct 2025 956th DialFrost 🇸🇬 850 189 59ms 13 Aug 2025 957th primo-ppcg 🇹🇭 849 75 336ms 4 Sep 2022 957th m-tkach 🇺🇦 849 75 335ms 2 Jun 2023 957th CaedenHarper 🇨🇦 849 75 488ms 8 days ago 960th edsrzf 🇳🇿 849 90 46ms 19 Jan 2025 960th kg583 🇺🇸 849 90 41ms 13 Feb 2025 962nd CLOStrophobic 🇮🇹 849 91 83ms 8 Feb 2025 963rd jared-hughes 848 69 2ms 13 Aug 2022 963rd MeWhenI 🇻🇦 848 69 2ms 21 Feb 2023 963rd stefangimmillaro 848 69 2ms 7 Jun 2023 963rd qwertyuiop3 🇷🇺 848 69 7ms 16 May 2025 967th FnControlOption 847 43 40ms 21 Aug 2022 967th AlephSquirrel 847 43 49ms 7 Mar 2023 967th LostSyntax21 🇬🇧 847 43 43ms 10 Sep 2024 970th betaveros 847 84 124ms 9 Aug 2022 970th JGDoerrer 847 84 123ms 12 Aug 2022 972nd dokutan 846 68 201ms 17 Jul 2025 973rd 4hg 🇺🇸 844 33 40ms 11 Mar 2025 974th wansacis 🇩🇪 842 57 35ms 26 Aug 2022 974th MeWhenI 🇻🇦 842 57 10ms 6 Nov 2022 First Prev 901–975 of 2,465 Next Last