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 Calendar 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 Multitap Input 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 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 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 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 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 480th GrayJoKing 🇦🇺 912 66 16ms 15 Aug 2022 480th IanUtley 912 66 17ms 12 Nov 2022 480th Steffan153 🇫🇮 912 66 16ms 17 Nov 2022 480th Yewzir 🇧🇪 912 66 15ms 10 Apr 2024 480th sean-niemann 🇺🇸 912 66 16ms 25 Mar 2025 480th DialFrost 🇸🇬 912 66 16ms 11 Apr 2025 487th sisyphus-ppcg 🇦🇺 912 78 129ms 8 Aug 2022 487th GrayJoKing 🇦🇺 912 78 126ms 14 Aug 2022 487th primo-ppcg 🇹🇭 912 78 125ms 4 Sep 2022 487th stefangimmillaro 912 78 122ms 7 Jun 2023 487th MeWhenI 🇻🇦 912 78 125ms 8 Aug 2023 487th rucin93 🇵🇱 912 78 134ms 11 Dec 2023 487th Yewzir 🇧🇪 912 78 123ms 10 Apr 2024 487th lynn 912 78 132ms 7 Jul 2024 495th sisyphus-ppcg 🇦🇺 912 83 59ms 8 Aug 2022 496th mikiymk 911 40 43ms 21 Sep 2023 496th aydamak 911 40 43ms 15 May 2024 496th ejini6969 911 40 47ms 14 Jun 2025 496th blaztoma 🇱🇹 911 40 42ms 12 Oct 2025 496th Thinkr1 911 40 44ms 12 days ago 501st Lydxn 🇨🇦 911 68 38ms 9 Aug 2022 501st GrayJoKing 🇦🇺 911 68 37ms 13 Aug 2022 501st primo-ppcg 🇹🇭 911 68 37ms 4 Sep 2022 501st JayXon 🇺🇸 911 68 37ms 9 Sep 2022 501st sean-niemann 🇺🇸 911 68 38ms 21 Apr 2023 501st Yewzir 🇧🇪 911 68 37ms 10 Apr 2024 501st Steffan153 🇫🇮 911 68 39ms 2 Aug 2024 501st pardouin 🇫🇷 911 68 38ms 8 Apr 2025 501st DialFrost 🇸🇬 911 68 36ms 11 Apr 2025 501st fuzzylojik-golf 🇺🇸 911 68 37ms 6 Sep 2025 511th Lydxn 🇨🇦 911 70 483ms 7 Sep 2022 511th JayXon 🇺🇸 911 70 484ms 7 Sep 2022 511th Steffan153 🇫🇮 911 70 457ms 4 Jan 2023 511th Shanethegamer 🇺🇸 911 70 454ms 8 Mar 2023 511th sean-niemann 🇺🇸 911 70 462ms 21 Jan 2025 511th fuzzylojik-golf 🇺🇸 911 70 443ms 19 Aug 2025 511th snoozingnewt 🇨🇦 911 70 476ms 10 Dec 2025 518th edsrzf 🇳🇿 910 74 20ms 18 Jan 2025 519th Steffan153 🇫🇮 909 49 4ms 11 Apr 2023 520th lifthrasiir 🇰🇷 908 25 3ms 28 Nov 2024 521st Lydxn 🇨🇦 908 44 51ms 9 Aug 2022 522nd kkoenig 908 98 291ms 8 Jan 2024 523rd Steffan153 🇫🇮 907 50 148ms 5 Aug 2024 524th Lydxn 🇨🇦 907 63 39ms 11 Nov 2022 524th marshallward 🇺🇸 907 63 39ms 11 Nov 2022 526th SirFireball3521 906 26 167ms 8 Mar 2023 526th yokasuretsu 906 26 149ms 6 Jan 2025 526th fuzzylojik-golf 🇺🇸 906 26 148ms 21 Aug 2025 529th prplz 🇦🇺 906 51 141ms 12 Dec 2022 529th Steffan153 🇫🇮 906 51 148ms 15 Aug 2024 531st eranws 906 53 35ms 1 Nov 2022 532nd ovs-code 🇩🇪 905 50 422ms 15 Jan 2024 532nd Shanethegamer 🇺🇸 905 50 474ms 16 Jan 2024 532nd Steffan153 🇫🇮 905 50 424ms 16 Jan 2024 532nd AlephSquirrel 905 50 436ms 16 Jan 2024 532nd xsot 🇸🇬 905 50 402ms 25 Jan 2024 532nd MeWhenI 🇻🇦 905 50 484ms 24 May 2024 532nd kg583 🇺🇸 905 50 481ms 28 Jul 2024 532nd CaedenHarper 🇨🇦 905 50 417ms 8 Dec 2025 540th sisyphus-ppcg 🇦🇺 905 62 82ms 8 Aug 2022 540th GrayJoKing 🇦🇺 905 62 81ms 14 Aug 2022 540th primo-ppcg 🇹🇭 905 62 81ms 4 Sep 2022 540th steffan-polygolf 905 62 80ms 19 Feb 2023 540th MeWhenI 🇻🇦 905 62 81ms 21 Feb 2023 540th stefangimmillaro 905 62 82ms 15 Apr 2023 540th Yewzir 🇧🇪 905 62 80ms 10 Apr 2024 547th nwellnhof 🇩🇪 904 40 4,041ms 9 Mar 2023 547th HumanEquivalentUnit 904 40 4,122ms 24 Oct 2023 547th dcgjb 904 40 4,191ms 23 Jan 2024 547th DialFrost 🇸🇬 904 40 4,095ms 10 Oct 2024 551st Sp3000 🇦🇺 904 54 17ms 8 Aug 2022 551st GolfingSuccess 🇬🇷 904 54 17ms 8 Aug 2022 551st 051 🇸🇬 904 54 18ms 8 Aug 2022 551st CubeyTheCube 904 54 23ms 8 Aug 2022 551st jared-hughes 904 54 18ms 9 Aug 2022 551st annaproxy 904 54 20ms 9 Aug 2022 551st BlankSpruce 904 54 17ms 17 Aug 2022 551st prplz 🇦🇺 904 54 17ms 19 Aug 2022 551st bob-th 904 54 22ms 22 Aug 2022 551st TFeld00 🇩🇰 904 54 19ms 3 Oct 2022 First Prev 481–560 of 2,511 Next Last