Niven Numbers (Long) in all languages in chars. 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 375th JayXon 🇺🇸 913 66 13 Aug 2023 377th inventshah 912 54 24 Oct 2024 377th DialFrost 🇸🇬 912 54 24 Oct 2024 377th stefangimmillaro 912 54 24 Oct 2024 377th pardouin 🇫🇷 912 54 24 Oct 2024 377th sean-niemann 🇺🇸 912 54 25 Oct 2024 377th btnlq 912 54 25 Oct 2024 377th JayXon 🇺🇸 912 54 29 Oct 2024 377th emgordon154 912 54 8 Nov 2024 377th Chinay-Domitrix 🇺🇸 912 54 18 Mar 2025 386th xsot 🇸🇬 912 65 12 Jun 2024 387th Lydxn 🇨🇦 912 97 13 Aug 2023 387th JayXon 🇺🇸 912 97 13 Aug 2023 387th nwellnhof 🇩🇪 912 97 22 Oct 2024 390th JayXon 🇺🇸 911 64 10 Nov 2022 390th Lydxn 🇨🇦 911 64 11 Nov 2022 390th Steffan153 🇫🇮 911 64 28 Jul 2024 390th pardouin 🇫🇷 911 64 21 Oct 2024 390th DialFrost 🇸🇬 911 64 11 Apr 2025 390th sean-niemann 🇺🇸 911 64 18 Apr 2025 396th JayXon 🇺🇸 910 59 13 Aug 2023 396th Lydxn 🇨🇦 910 59 13 Aug 2023 398th annaproxy 910 63 9 Aug 2022 398th arjanadriaanse 🇳🇱 910 63 9 Aug 2022 398th strout 910 63 15 Aug 2022 398th Awsute 910 63 25 Aug 2022 398th primo-ppcg 🇹🇭 910 63 4 Sep 2022 403rd mikiymk 909 40 21 Sep 2023 403rd aydamak 909 40 15 May 2024 405th sisyphus-ppcg 🇦🇺 909 78 8 Aug 2022 405th GrayJoKing 🇦🇺 909 78 14 Aug 2022 405th primo-ppcg 🇹🇭 909 78 4 Sep 2022 405th stefangimmillaro 909 78 7 Jun 2023 405th MeWhenI 🇻🇦 909 78 8 Aug 2023 405th rucin93 🇵🇱 909 78 11 Dec 2023 405th Yewzir 🇧🇪 909 78 10 Apr 2024 405th lynn 909 78 7 Jul 2024 405th acotis 909 78 31 Mar 2025 414th Lydxn 🇨🇦 908 44 9 Aug 2022 415th Lydxn 🇨🇦 908 66 15 Aug 2022 415th GrayJoKing 🇦🇺 908 66 15 Aug 2022 415th IanUtley 908 66 12 Nov 2022 415th Steffan153 🇫🇮 908 66 17 Nov 2022 415th Yewzir 🇧🇪 908 66 10 Apr 2024 415th sean-niemann 🇺🇸 908 66 25 Mar 2025 415th DialFrost 🇸🇬 908 66 11 Apr 2025 422nd sisyphus-ppcg 🇦🇺 908 83 8 Aug 2022 423rd lifthrasiir 🇰🇷 907 25 28 Nov 2024 424th Steffan153 🇫🇮 906 49 11 Apr 2023 424th sean-niemann 🇺🇸 906 49 11 Apr 2023 424th DialFrost 🇸🇬 906 49 21 Dec 2024 427th Lydxn 🇨🇦 906 68 9 Aug 2022 427th GrayJoKing 🇦🇺 906 68 13 Aug 2022 427th primo-ppcg 🇹🇭 906 68 4 Sep 2022 427th JayXon 🇺🇸 906 68 9 Sep 2022 427th sean-niemann 🇺🇸 906 68 21 Apr 2023 427th Yewzir 🇧🇪 906 68 10 Apr 2024 427th Steffan153 🇫🇮 906 68 2 Aug 2024 427th pardouin 🇫🇷 906 68 8 Apr 2025 427th DialFrost 🇸🇬 906 68 11 Apr 2025 436th Lydxn 🇨🇦 906 70 7 Sep 2022 436th JayXon 🇺🇸 906 70 7 Sep 2022 436th Steffan153 🇫🇮 906 70 4 Jan 2023 436th Shanethegamer 🇺🇸 906 70 8 Mar 2023 436th sean-niemann 🇺🇸 906 70 21 Jan 2025 441st SirFireball3521 905 26 8 Mar 2023 441st yokasuretsu 905 26 6 Jan 2025 443rd Steffan153 🇫🇮 905 50 5 Aug 2024 444th prplz 🇦🇺 905 51 12 Dec 2022 444th ovs-code 🇩🇪 905 51 29 Jan 2023 444th DialFrost 🇸🇬 905 51 1 Aug 2024 444th Steffan153 🇫🇮 905 51 15 Aug 2024 448th edsrzf 🇳🇿 905 74 18 Jan 2025 449th eranws 904 53 1 Nov 2022 450th nwellnhof 🇩🇪 903 40 9 Mar 2023 Prev 376–450 of 2,168 Next