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Niven Numbers (Long) in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 443rd Chinay-Domitrix 🇺🇸 921 54 3,722ms 18 Mar 2025 452nd Lydxn 🇨🇦 921 66 145ms 13 Aug 2023 452nd JayXon 🇺🇸 921 66 131ms 13 Aug 2023 454th lifthrasiir 🇰🇷 920 25 3ms 28 Nov 2024 455th 5quiwyrm 919 26 109ms 5 Oct 2022 455th prplz 🇦🇺 919 26 121ms 24 Nov 2022 455th CornerMercury 🇬🇧 919 26 129ms 25 Aug 2023 455th emgordon154 919 26 579ms 12 Sep 2024 455th DialFrost 🇸🇬 919 26 106ms 14 Mar 2025 460th GrayJoKing 🇦🇺 919 61 380ms 14 Aug 2022 460th JayXon 🇺🇸 919 61 414ms 24 Mar 2023 462nd Lydxn 🇨🇦 918 44 52ms 9 Aug 2022 463rd annaproxy 918 63 209ms 9 Aug 2022 463rd arjanadriaanse 🇳🇱 918 63 282ms 9 Aug 2022 463rd strout 918 63 210ms 15 Aug 2022 463rd Awsute 918 63 330ms 25 Aug 2022 463rd primo-ppcg 🇹🇭 918 63 195ms 4 Sep 2022 468th JayXon 🇺🇸 918 64 1,312ms 10 Nov 2022 468th Lydxn 🇨🇦 918 64 1,349ms 11 Nov 2022 468th Steffan153 🇫🇮 918 64 1,233ms 28 Jul 2024 468th pardouin 🇫🇷 918 64 1,339ms 21 Oct 2024 468th DialFrost 🇸🇬 918 64 1,215ms 11 Apr 2025 468th sean-niemann 🇺🇸 918 64 1,257ms 18 Apr 2025 468th fuzzylojik-golf 🇺🇸 918 64 1,195ms 2 Sep 2025 475th nwellnhof 🇩🇪 918 102 289ms 8 Aug 2022 475th Lydxn 🇨🇦 918 102 239ms 9 Aug 2022 475th JayXon 🇺🇸 918 102 279ms 10 Aug 2022 475th primo-ppcg 🇹🇭 918 102 293ms 4 Sep 2022 475th Steffan153 🇫🇮 918 102 277ms 17 Dec 2022 475th MeWhenI 🇻🇦 918 102 271ms 21 Feb 2023 475th stefangimmillaro 918 102 246ms 14 Jun 2023 475th m-tkach 🇺🇦 918 102 297ms 14 Jun 2023 475th sean-niemann 🇺🇸 918 102 278ms 17 Jun 2023 475th Yewzir 🇧🇪 918 102 255ms 10 Apr 2024 475th pardouin 🇫🇷 918 102 290ms 21 Oct 2024 475th DialFrost 🇸🇬 918 102 301ms 11 Apr 2025 475th fuzzylojik-golf 🇺🇸 918 102 273ms 13 Jul 2025 475th kkoenig 918 102 273ms 6 Sep 2025 489th mikiymk 917 40 42ms 21 Sep 2023 489th aydamak 917 40 41ms 15 May 2024 489th ejini6969 917 40 39ms 14 Jun 2025 489th blaztoma 🇱🇹 917 40 50ms 17 days ago 493rd JayXon 🇺🇸 917 62 106ms 10 Nov 2022 493rd Lydxn 🇨🇦 917 62 138ms 11 Nov 2022 493rd sean-niemann 🇺🇸 917 62 95ms 1 Aug 2024 493rd pardouin 🇫🇷 917 62 90ms 21 Oct 2024 493rd DialFrost 🇸🇬 917 62 105ms 11 Apr 2025 493rd fuzzylojik-golf 🇺🇸 917 62 93ms 29 Aug 2025 499th ovs-code 🇩🇪 917 65 3ms 4 Nov 2023 499th xsot 🇸🇬 917 65 4ms 12 Jun 2024 501st Steffan153 🇫🇮 917 67 20ms 28 Jul 2024 501st sean-niemann 🇺🇸 917 67 21ms 25 Mar 2025 501st DialFrost 🇸🇬 917 67 24ms 11 Apr 2025 504th Steffan153 🇫🇮 916 49 6ms 11 Apr 2023 504th DialFrost 🇸🇬 916 49 4ms 21 Dec 2024 506th 4hg 🇺🇸 915 29 188ms 27 Jan 2023 506th fuzzylojik-golf 🇺🇸 915 29 146ms 21 Aug 2025 508th Lydxn 🇨🇦 915 68 55ms 9 Aug 2022 508th GrayJoKing 🇦🇺 915 68 54ms 13 Aug 2022 508th primo-ppcg 🇹🇭 915 68 42ms 4 Sep 2022 508th JayXon 🇺🇸 915 68 42ms 9 Sep 2022 508th sean-niemann 🇺🇸 915 68 53ms 21 Apr 2023 508th Yewzir 🇧🇪 915 68 42ms 10 Apr 2024 508th Steffan153 🇫🇮 915 68 45ms 2 Aug 2024 508th pardouin 🇫🇷 915 68 40ms 8 Apr 2025 508th DialFrost 🇸🇬 915 68 43ms 11 Apr 2025 508th fuzzylojik-golf 🇺🇸 915 68 40ms 6 Sep 2025 518th JayXon 🇺🇸 915 72 479ms 8 Aug 2022 518th ovs-code 🇩🇪 915 72 421ms 8 Aug 2022 518th Lydxn 🇨🇦 915 72 455ms 8 Aug 2022 518th Steffan153 🇫🇮 915 72 459ms 4 Jan 2023 518th Shanethegamer 🇺🇸 915 72 512ms 8 Mar 2023 518th sean-niemann 🇺🇸 915 72 468ms 21 Jan 2025 518th fuzzylojik-golf 🇺🇸 915 72 493ms 19 Aug 2025 518th Yax42 🇫🇷 915 72 443ms 24 days ago First Prev 451–525 of 2,417 Next Last
