Niven Numbers 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 597th Steffan153 🇫🇮 933 37 71ms 13 Jul 2024 597th pardouin 🇫🇷 933 37 73ms 22 Aug 2024 603rd Lydxn 🇨🇦 933 41 4ms 12 May 2023 603rd Steffan153 🇫🇮 933 41 4ms 14 May 2023 603rd sean-niemann 🇺🇸 933 41 4ms 21 Apr 2025 606th Lydxn 🇨🇦 931 42 2ms 30 Oct 2022 606th btnlq 931 42 2ms 5 Nov 2022 606th clockworknazo 931 42 2ms 18 Nov 2022 606th primo-ppcg 🇹🇭 931 42 2ms 19 Nov 2022 606th sisyphus-ppcg 🇦🇺 931 42 2ms 22 Feb 2023 606th xsot 🇸🇬 931 42 2ms 16 May 2023 606th fuzzylojik-golf 🇺🇸 931 42 1ms 12 Aug 2025 606th sean-niemann 🇺🇸 931 42 2ms 27 Aug 2025 614th Lydxn 🇨🇦 931 43 115ms 18 Aug 2021 614th JayXon 🇺🇸 931 43 119ms 18 Aug 2021 616th albanian-laundromat 931 66 407ms 24 Sep 2025 616th GolfingSuccess 🇬🇷 931 66 635ms 24 Sep 2025 616th Shanethegamer 🇺🇸 931 66 652ms 25 Sep 2025 616th nwellnhof 🇩🇪 931 66 472ms 25 Sep 2025 616th Yax42 🇫🇷 931 66 474ms 3 Oct 2025 616th kmathis22 931 66 486ms 28 Oct 2025 616th MeWhenI 🇻🇦 931 66 434ms 7 Nov 2025 623rd thospel 929 29 2ms 3 May 2018 623rd nwellnhof 🇩🇪 929 29 2ms 15 Feb 2020 623rd saito-ta 🇯🇵 929 29 2ms 16 Aug 2024 623rd xsot 🇸🇬 929 29 2ms 24 Jun 2025 627th villfa 929 43 4ms 11 May 2018 627th alexeytihomirov 929 43 4ms 5 Apr 2019 627th prplz 🇦🇺 929 43 4ms 22 Feb 2020 627th janbehrens 🇩🇪 929 43 4ms 11 Aug 2020 627th Attero 🇸🇪 929 43 4ms 8 Sep 2020 627th JayXon 🇺🇸 929 43 5ms 18 Feb 2021 627th GrayJoKing 🇦🇺 929 43 4ms 27 Feb 2021 627th emplv 🇱🇻 929 43 4ms 6 May 2021 627th Shanethegamer 🇺🇸 929 43 4ms 16 Feb 2022 627th sean-niemann 🇺🇸 929 43 4ms 19 Mar 2022 627th pschmid0 🇺🇸 929 43 4ms 7 Aug 2022 627th stefangimmillaro 929 43 5ms 18 Sep 2022 627th Steffan153 🇫🇮 929 43 5ms 26 Nov 2022 627th DialFrost 🇸🇬 929 43 4ms 14 Jan 2023 627th MeWhenI 🇻🇦 929 43 4ms 28 May 2023 627th rucin93 🇵🇱 929 43 4ms 4 Jul 2023 627th ovs-code 🇩🇪 929 43 4ms 4 Oct 2023 627th Yewzir 🇧🇪 929 43 4ms 15 Nov 2023 627th edsrzf 🇳🇿 929 43 5ms 15 Sep 2024 627th fuzzylojik-golf 🇺🇸 929 43 6ms 29 May 2025 627th snoozingnewt 🇨🇦 929 43 5ms 34 mins ago 648th caasinehc 929 44 9ms 16 Oct 2018 648th xweronika 929 44 9ms 23 Oct 2018 648th skps2010 929 44 9ms 3 Jan 2019 648th alasdair-greenland 929 44 9ms 6 Mar 2020 648th taklam 929 44 9ms 20 May 2020 648th daisy-lau 929 44 9ms 29 May 2020 648th Pixels4Breakfast 929 44 9ms 7 Mar 2022 648th niklv 🇷🇺 929 44 8ms 29 Jul 2022 648th 5quiwyrm 929 44 9ms 9 Sep 2022 648th kellantech 929 44 9ms 25 hours ago 658th Frowny 928 27 32ms 30 Jun 2020 659th HPWiz 🇳🇿 928 39 16ms 9 Mar 2022 660th error256 928 41 72ms 14 May 2024 660th Kacarott 🇦🇺 928 41 67ms 16 May 2024 662nd JayXon 🇺🇸 928 87 267ms 5 Jun 2021 662nd nwellnhof 🇩🇪 928 87 264ms 6 Jul 2021 662nd Lydxn 🇨🇦 928 87 251ms 23 Sep 2021 662nd Steffan153 🇫🇮 928 87 268ms 17 Dec 2022 662nd DialFrost 🇸🇬 928 87 263ms 18 Jan 2023 662nd MeWhenI 🇻🇦 928 87 263ms 9 Feb 2023 662nd stefangimmillaro 928 87 267ms 13 Jun 2023 662nd sean-niemann 🇺🇸 928 87 254ms 17 Jun 2023 662nd Yewzir 🇧🇪 928 87 259ms 25 Oct 2023 662nd sisyphus-ppcg 🇦🇺 928 87 266ms 29 Oct 2023 662nd Betuaredead 928 87 276ms 11 Nov 2023 662nd kkoenig 928 87 263ms 7 Jan 2024 662nd pardouin 🇫🇷 928 87 271ms 29 Sep 2024 662nd fuzzylojik-golf 🇺🇸 928 87 274ms 15 Jul 2025 First Prev 601–675 of 4,100 Next Last