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 882nd albanian-laundromat 919 65 436ms 24 Sep 2025 882nd snoozingnewt 🇨🇦 919 65 403ms 5 days ago 903rd MeWhenI 🇻🇦 918 36 4ms 29 Nov 2022 904th billings7 🇬🇧 917 60 319ms 21 Nov 2021 904th ovs-code 🇩🇪 917 60 306ms 21 Nov 2021 904th primo-ppcg 🇹🇭 917 60 309ms 21 Nov 2021 904th prplz 🇦🇺 917 60 312ms 21 Nov 2021 904th ScottHamper 917 60 317ms 21 Nov 2021 904th sisyphus-ppcg 🇦🇺 917 60 320ms 21 Nov 2021 904th ssiquoya 🇷🇺 917 60 325ms 21 Nov 2021 904th GrayJoKing 🇦🇺 917 60 320ms 14 Mar 2022 904th annaproxy 917 60 316ms 15 Mar 2022 904th ericlangedijk 🇸🇮 917 60 325ms 15 Mar 2022 904th lynn 917 60 314ms 3 Jun 2022 904th MeWhenI 🇻🇦 917 60 312ms 10 Oct 2022 904th Steffan153 🇫🇮 917 60 322ms 17 Nov 2022 904th clockworknazo 917 60 315ms 26 Nov 2022 904th DialFrost 🇸🇬 917 60 321ms 14 Jan 2023 904th sean-niemann 🇺🇸 917 60 331ms 17 Jan 2023 904th tomtheisen 🇺🇸 917 60 314ms 17 Jan 2023 904th Shanethegamer 🇺🇸 917 60 321ms 8 Mar 2023 904th m-tkach 🇺🇦 917 60 305ms 2 Jun 2023 904th Yewzir 🇧🇪 917 60 326ms 23 Sep 2023 904th Betuaredead 917 60 317ms 11 Nov 2023 904th pardouin 🇫🇷 917 60 319ms 21 Aug 2024 904th voytxt 🇨🇿 917 60 333ms 12 Jan 2025 904th b-illy 🇬🇧 917 60 329ms 21 Jan 2025 904th fuzzylojik-golf 🇺🇸 917 60 317ms 15 May 2025 904th edsrzf 🇳🇿 917 60 323ms 26 Jul 2025 904th albanian-laundromat 917 60 323ms 24 Sep 2025 904th CaedenHarper 🇨🇦 917 60 312ms 17 Oct 2025 904th snoozingnewt 🇨🇦 917 60 338ms 5 days ago 933rd Lydxn 🇨🇦 917 62 1ms 19 Jul 2023 934th kg583 🇺🇸 917 63 5ms 26 Jul 2025 935th Schmitt-Very-Cool 917 67 461ms 3 Oct 2025 935th h3ra993huskp 🇯🇵 917 67 488ms 9 days ago 937th b97tsk 917 88 278ms 21 Apr 2020 937th bendiscz 917 88 284ms 21 Apr 2020 937th prplz 🇦🇺 917 88 263ms 5 Jun 2021 937th primo-ppcg 🇹🇭 917 88 259ms 5 Jun 2021 937th ovs-code 🇩🇪 917 88 262ms 19 Nov 2021 937th emplv 🇱🇻 917 88 264ms 18 Jan 2022 937th GrayJoKing 🇦🇺 917 88 281ms 14 Mar 2022 937th Shanethegamer 🇺🇸 917 88 263ms 8 Mar 2023 937th m-tkach 🇺🇦 917 88 265ms 14 Jun 2023 937th elgan65536 917 88 284ms 5 Mar 2024 937th emgordon154 917 88 256ms 17 Jan 2025 937th edsrzf 🇳🇿 917 88 270ms 26 Jul 2025 937th KasperKivimaeki 🇫🇮 917 88 253ms 27 Jul 2025 937th targrik 917 88 265ms 27 Aug 2025 937th albanian-laundromat 917 88 252ms 6 days ago 937th snoozingnewt 🇨🇦 917 88 248ms 5 days ago 953rd sisyphus-ppcg 🇦🇺 916 45 83ms 30 May 2021 953rd cure-honey 🇯🇵 916 45 77ms 29 Jun 2021 953rd ovs-code 🇩🇪 916 45 86ms 19 Nov 2021 953rd GrayJoKing 🇦🇺 916 45 76ms 14 Mar 2022 953rd lynn 916 45 80ms 3 Jun 2022 953rd MeWhenI 🇻🇦 916 45 85ms 10 Oct 2022 953rd clockworknazo 916 45 77ms 13 Oct 2022 953rd Steffan153 🇫🇮 916 45 77ms 24 Nov 2022 953rd sean-niemann 🇺🇸 916 45 84ms 17 Jan 2023 953rd DialFrost 🇸🇬 916 45 80ms 6 Feb 2023 953rd steffan-polygolf 916 45 80ms 19 Feb 2023 953rd Shanethegamer 🇺🇸 916 45 76ms 8 Mar 2023 953rd Yewzir 🇧🇪 916 45 79ms 13 Oct 2023 953rd Betuaredead 916 45 81ms 11 Nov 2023 953rd pardouin 🇫🇷 916 45 82ms 22 Aug 2024 953rd fuzzylojik-golf 🇺🇸 916 45 77ms 12 Jul 2025 953rd edsrzf 🇳🇿 916 45 77ms 26 Jul 2025 953rd albanian-laundromat 916 45 81ms 24 Sep 2025 953rd snoozingnewt 🇨🇦 916 45 80ms 5 days ago 972nd Lydxn 🇨🇦 916 55 36ms 14 Jun 2022 973rd GrayJoKing 🇦🇺 913 70 51ms 14 Mar 2022 973rd primo-ppcg 🇹🇭 913 70 52ms 7 Dec 2022 973rd m-tkach 🇺🇦 913 70 55ms 2 Jun 2023 First 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