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 516th copy 938 21 2ms 16 Aug 2024 516th zacjl 938 21 2ms 17 Aug 2024 516th Steffan153 🇫🇮 938 21 2ms 18 Aug 2024 516th sean-niemann 🇺🇸 938 21 2ms 11 Apr 2025 516th pardouin 🇫🇷 938 21 2ms 15 Apr 2025 516th fuzzylojik-golf 🇺🇸 938 21 2ms 6 Sep 2025 532nd sisyphus-ppcg 🇦🇺 937 33 4ms 12 Aug 2024 532nd ovs-code 🇩🇪 937 33 4ms 20 Aug 2024 532nd emgordon154 937 33 4ms 15 Nov 2024 535th primo-ppcg 🇹🇭 937 44 83ms 18 Jan 2020 535th prplz 🇦🇺 937 44 84ms 15 Aug 2020 535th JayXon 🇺🇸 937 44 82ms 16 Feb 2021 535th Lydxn 🇨🇦 937 44 84ms 18 Aug 2021 535th stefangimmillaro 937 44 82ms 21 Aug 2023 540th DialFrost 🇸🇬 935 38 1ms 21 days ago 540th Yewzir 🇧🇪 935 38 1ms 21 days ago 540th rucin93 🇵🇱 935 38 1ms 21 days ago 540th edsrzf 🇳🇿 935 38 1ms 21 days ago 540th JayXon 🇺🇸 935 38 1ms 21 days ago 540th sean-niemann 🇺🇸 935 38 1ms 21 days ago 540th GrayJoKing 🇦🇺 935 38 1ms 21 days ago 540th ovs-code 🇩🇪 935 38 1ms 21 days ago 540th Shanethegamer 🇺🇸 935 38 2ms 21 days ago 540th pardouin 🇫🇷 935 38 1ms 21 days ago 540th snoozingnewt 🇨🇦 935 38 1ms 6 days ago 551st primo-ppcg 🇹🇭 935 44 117ms 25 Apr 2020 551st prplz 🇦🇺 935 44 118ms 16 May 2020 551st Lydxn 🇨🇦 935 44 120ms 12 Jan 2021 551st JayXon 🇺🇸 935 44 118ms 16 Feb 2021 551st sisyphus-ppcg 🇦🇺 935 44 120ms 30 May 2021 551st ovs-code 🇩🇪 935 44 118ms 19 Nov 2021 551st GrayJoKing 🇦🇺 935 44 118ms 15 Dec 2021 551st MichalMarsalek 🇨🇿 935 44 120ms 16 Feb 2022 551st lynn 935 44 119ms 3 Jun 2022 551st MeWhenI 🇻🇦 935 44 117ms 10 Oct 2022 551st clockworknazo 935 44 117ms 26 Nov 2022 551st Steffan153 🇫🇮 935 44 116ms 30 Nov 2022 551st sean-niemann 🇺🇸 935 44 120ms 17 Jan 2023 551st DialFrost 🇸🇬 935 44 117ms 18 Jan 2023 551st steffan-polygolf 935 44 117ms 19 Feb 2023 551st Shanethegamer 🇺🇸 935 44 117ms 8 Mar 2023 551st stefangimmillaro 935 44 119ms 11 Jun 2023 551st Yewzir 🇧🇪 935 44 118ms 23 Sep 2023 551st Betuaredead 935 44 119ms 13 Nov 2023 551st pardouin 🇫🇷 935 44 126ms 21 Sep 2024 551st fuzzylojik-golf 🇺🇸 935 44 124ms 7 Aug 2025 572nd thospel 934 25 141ms 3 May 2018 572nd o0lit3 🇺🇸 934 25 253ms 11 Feb 2021 572nd Indivicivet 934 25 155ms 24 Mar 2021 572nd scpchicken 🇵🇼 934 25 129ms 8 Mar 2022 572nd sisyphus-ppcg 🇦🇺 934 25 116ms 16 Dec 2022 572nd 4hg 🇺🇸 934 25 191ms 9 Feb 2023 572nd Natanaelel 🇸🇪 934 25 94ms 19 Feb 2023 572nd Yewzir 🇧🇪 934 25 141ms 12 Mar 2024 580th btnlq 934 29 221ms 21 Feb 2021 580th nwellnhof 🇩🇪 934 29 207ms 25 Oct 2021 580th primo-ppcg 🇹🇭 934 29 191ms 10 Mar 2022 580th GrayJoKing 🇦🇺 934 29 201ms 10 Mar 2022 580th SirBogman 🇺🇸 934 29 205ms 23 Jun 2022 580th MeWhenI 🇻🇦 934 29 197ms 28 Jan 2023 580th stefangimmillaro 934 29 203ms 29 Oct 2023 580th Yewzir 🇧🇪 934 29 202ms 19 Nov 2023 580th dcgjb 934 29 211ms 24 Jan 2024 580th DialFrost 🇸🇬 934 29 196ms 6 Jun 2024 580th bitsandbeyond 🇳🇱 934 29 217ms 20 Oct 2025 591st Steffan153 🇫🇮 934 38 125ms 4 Aug 2024 591st sean-niemann 🇺🇸 934 38 131ms 4 Aug 2024 591st JayXon 🇺🇸 934 38 131ms 4 Aug 2024 591st DialFrost 🇸🇬 934 38 127ms 4 Aug 2024 591st Lydxn 🇨🇦 934 38 128ms 5 Aug 2024 591st lukegustafson 🇺🇸 934 38 123ms 7 Aug 2024 597th Lydxn 🇨🇦 933 37 72ms 12 Dec 2022 597th ovs-code 🇩🇪 933 37 67ms 29 Jan 2023 597th DialFrost 🇸🇬 933 37 70ms 27 May 2024 597th sean-niemann 🇺🇸 933 37 72ms 12 Jul 2024 First Prev 526–600 of 4,100 Next Last