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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 601st sisyphus-ppcg 🇦🇺 900 63 8 Aug 2022 601st GrayJoKing 🇦🇺 900 63 14 Aug 2022 601st primo-ppcg 🇹🇭 900 63 4 Sep 2022 601st MeWhenI 🇻🇦 900 63 21 Feb 2023 601st Yewzir 🇧🇪 900 63 10 Apr 2024 606th GrayJoKing 🇦🇺 900 68 14 Aug 2022 606th Lydxn 🇨🇦 900 68 15 Aug 2022 606th primo-ppcg 🇹🇭 900 68 4 Sep 2022 606th IanUtley 900 68 12 Nov 2022 606th Yewzir 🇧🇪 900 68 10 Apr 2024 611th Lydxn 🇨🇦 900 79 13 Jan 2023 611th Steffan153 🇫🇮 900 79 28 Jul 2024 611th pardouin 🇫🇷 900 79 21 Oct 2024 611th DialFrost 🇸🇬 900 79 11 Apr 2025 611th sean-niemann 🇺🇸 900 79 18 days ago 616th JayXon 🇺🇸 899 97 10 Nov 2022 616th Lydxn 🇨🇦 899 97 11 Nov 2022 616th Steffan153 🇫🇮 899 97 28 Jul 2024 616th sean-niemann 🇺🇸 899 97 1 Aug 2024 616th DialFrost 🇸🇬 899 97 11 Apr 2025 621st MeWhenI 🇻🇦 898 69 21 Feb 2023 622nd Steffan153 🇫🇮 898 77 11 Dec 2023 622nd Shanethegamer 🇺🇸 898 77 11 Dec 2023 622nd Lydxn 🇨🇦 898 77 21 Dec 2023 625th DialFrost 🇸🇬 898 92 14 Apr 2025 625th UnderKoen 🇳🇱 898 92 15 Apr 2025 627th sisyphus-ppcg 🇦🇺 897 45 2 Nov 2023 628th Lydxn 🇨🇦 897 75 15 Jul 2023 628th Steffan153 🇫🇮 897 75 22 Jul 2023 628th GrayJoKing 🇦🇺 897 75 26 Jul 2023 628th typeswitch-dev 🇵🇹 897 75 17 Aug 2023 632nd inventshah 897 120 12 Jan 2023 633rd primo-ppcg 🇹🇭 895 64 4 Sep 2022 634th ejini6969 894 41 25 Mar 2023 634th yzhs 🇩🇪 894 41 21 Jun 2023 634th adoxography 894 41 19 Nov 2023 634th Ralac07 🇦🇺 894 41 13 Jun 2024 638th JayXon 🇺🇸 894 53 5 Aug 2024 638th Lydxn 🇨🇦 894 53 6 Aug 2024 638th emgordon154 894 53 17 Nov 2024 641st ovs-code 🇩🇪 893 57 11 Oct 2023 642nd lyphyser 892 45 14 Nov 2023 642nd Steffan153 🇫🇮 892 45 11 Aug 2024 642nd sisyphus-ppcg 🇦🇺 892 45 12 Aug 2024 642nd Shanethegamer 🇺🇸 892 45 14 Aug 2024 642nd DialFrost 🇸🇬 892 45 17 Aug 2024 647th Waffle3z 892 62 8 Aug 2022 647th GrayJoKing 🇦🇺 892 62 13 Aug 2022 647th jared-hughes 892 62 13 Aug 2022 647th primo-ppcg 🇹🇭 892 62 4 Sep 2022 647th Steffan153 🇫🇮 892 62 10 Dec 2022 647th sean-niemann 🇺🇸 892 62 11 Apr 2023 647th Yewzir 🇧🇪 892 62 10 Apr 2024 647th pardouin 🇫🇷 892 62 21 Oct 2024 655th DialFrost 🇸🇬 891 52 15 Jan 2024 655th prplz 🇦🇺 891 52 15 Jan 2024 655th Yewzir 🇧🇪 891 52 4 Jun 2024 655th CaedenHarper 🇨🇦 891 52 5 Aug 2024 655th dokutan 891 52 28 Sep 2024 655th lifthrasiir 🇰🇷 891 52 2 Dec 2024 661st xsot 🇸🇬 891 53 13 days ago 662nd Maznek 891 54 22 Jun 2023 663rd DialFrost 🇸🇬 890 63 15 Nov 2024 663rd sean-niemann 🇺🇸 890 63 18 Apr 2025 665th pardouin 🇫🇷 890 86 21 Oct 2024 666th JayXon 🇺🇸 890 128 9 Sep 2023 666th Lydxn 🇨🇦 890 128 10 Sep 2023 666th Steffan153 🇫🇮 890 128 28 Jul 2024 666th DialFrost 🇸🇬 890 128 11 Apr 2025 670th SirBogman 🇺🇸 889 41 6 Jan 2024 670th juliansiebert 🇩🇪 889 41 2 Mar 2025 672nd KasperKivimaeki 🇫🇮 889 67 21 Jan 2025 673rd GrayJoKing 🇦🇺 889 80 2 Jan 2023 673rd MeWhenI 🇻🇦 889 80 21 Feb 2023 673rd m-tkach 🇺🇦 889 80 2 Jun 2023 Prev 601–675 of 2,197 Next