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 895th commandblockguy 🇺🇸 856 57 16ms 27 Aug 2022 895th Eilonlif 🇮🇱 856 57 18ms 9 Sep 2022 895th MaxElf999 856 57 15ms 23 Sep 2022 895th fredrik-bakke 🇳🇴 856 57 16ms 2 Oct 2022 895th aiarzhantsev 856 57 16ms 14 Oct 2022 895th trist224 🇫🇷 856 57 235ms 18 Oct 2022 895th Stockoh 🇫🇷 856 57 240ms 21 Oct 2022 895th andersk 🇺🇸 856 57 16ms 25 Oct 2022 895th fourth-bit 856 57 235ms 6 Dec 2022 895th quimey 856 57 18ms 8 Mar 2023 895th aksyristos 856 57 16ms 11 Mar 2023 895th CedricGebistorf 856 57 16ms 4 May 2023 895th ehulinsky 🇺🇸 856 57 16ms 7 May 2023 895th Griff95 856 57 237ms 21 Sep 2023 895th inverseLorentz 🇦🇺 856 57 17ms 18 Feb 2024 895th sultan 856 57 234ms 3 Mar 2024 895th AminurAlam 856 57 18ms 20 Mar 2024 895th EnTerr 856 57 15ms 1 Sep 2024 895th logvp 856 57 230ms 7 Oct 2024 895th moustave 856 57 16ms 26 Nov 2024 895th nooberitess 856 57 16ms 22 May 2025 895th dirckvdende 856 57 15ms 5 Jul 2025 895th xDragoxboi 856 57 16ms 6 Jul 2025 895th Mikey-Beep 🇬🇧 856 57 16ms 25 Jul 2025 895th shelerr 856 57 234ms 21 Aug 2025 895th CommandLeo 🇮🇹 856 57 16ms 12 Nov 2025 927th inventshah 856 58 4ms 15 Jan 2024 928th Lydxn 🇨🇦 856 60 132ms 9 Aug 2022 928th Shanethegamer 🇺🇸 856 60 126ms 9 Aug 2022 928th Steffan153 🇫🇮 856 60 131ms 6 Dec 2022 928th jipsong 🇩🇪 856 60 131ms 6 May 2025 932nd Lydxn 🇨🇦 855 53 135ms 6 Aug 2024 932nd emgordon154 855 53 135ms 17 Nov 2024 934th GrayJoKing 🇦🇺 855 63 94ms 14 Aug 2022 934th primo-ppcg 🇹🇭 855 63 94ms 4 Sep 2022 934th MeWhenI 🇻🇦 855 63 114ms 21 Feb 2023 937th SirBogman 🇺🇸 853 53 360ms 16 Jan 2024 937th namelessiw 853 53 356ms 5 Mar 2024 937th commandblockguy 🇺🇸 853 53 343ms 1 Sep 2025 937th snoozingnewt 🇨🇦 853 53 381ms 23 days ago 941st KrausRaus 🇺🇸 853 55 7ms 12 Aug 2022 941st josh-h-90 853 55 7ms 9 Sep 2022 943rd GrayJoKing 🇦🇺 853 67 40ms 14 Aug 2022 943rd stefangimmillaro 853 67 39ms 15 Apr 2023 943rd MeWhenI 🇻🇦 853 67 39ms 10 May 2023 946th DialFrost 🇸🇬 852 136 1,668ms 13 Sep 2025 946th Yewzir 🇧🇪 852 136 2,463ms 14 Nov 2025 948th MeWhenI 🇻🇦 851 71 101ms 21 Feb 2023 949th Ripick 850 67 216ms 6 Jan 2023 950th KasperKivimaeki 🇫🇮 850 89 59ms 26 Oct 2025 951st DialFrost 🇸🇬 850 189 59ms 13 Aug 2025 952nd primo-ppcg 🇹🇭 849 75 336ms 4 Sep 2022 952nd m-tkach 🇺🇦 849 75 335ms 2 Jun 2023 952nd CaedenHarper 🇨🇦 849 75 488ms 6 days ago 955th edsrzf 🇳🇿 849 90 46ms 19 Jan 2025 955th kg583 🇺🇸 849 90 41ms 13 Feb 2025 957th CLOStrophobic 🇮🇹 849 91 83ms 8 Feb 2025 958th jared-hughes 848 69 2ms 13 Aug 2022 958th MeWhenI 🇻🇦 848 69 2ms 21 Feb 2023 958th stefangimmillaro 848 69 2ms 7 Jun 2023 958th qwertyuiop3 🇷🇺 848 69 7ms 16 May 2025 962nd FnControlOption 847 43 38ms 21 Aug 2022 962nd AlephSquirrel 847 43 39ms 7 Mar 2023 962nd LostSyntax21 🇬🇧 847 43 38ms 10 Sep 2024 965th betaveros 847 84 124ms 9 Aug 2022 965th JGDoerrer 847 84 123ms 12 Aug 2022 967th dokutan 846 68 201ms 17 Jul 2025 968th 4hg 🇺🇸 844 33 40ms 11 Mar 2025 969th wansacis 🇩🇪 842 57 35ms 26 Aug 2022 969th MeWhenI 🇻🇦 842 57 10ms 6 Nov 2022 969th randolchance 842 57 12ms 11 Feb 2023 969th PatrickStephansen 🇿🇦 842 57 12ms 3 Nov 2023 969th trinityy-7 842 57 12ms 17 Mar 2024 974th DialFrost 🇸🇬 842 61 99ms 15 Nov 2024 975th Shanethegamer 🇺🇸 841 28 130ms 8 Aug 2022 First Prev 901–975 of 2,459 Next Last