Niven Numbers 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 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 Chars Time Submitted 201st Bulmenisaurus 960 45 6 Feb 2025 201st Mukundan314 960 45 25 Apr 2025 201st KasperKivimaeki 🇫🇮 960 45 30 Jun 2025 201st wuduculfre 960 45 22 Jul 2025 201st edsrzf 🇳🇿 960 45 26 Jul 2025 201st albanian-laundromat 960 45 19 Aug 2025 201st KatieLG 🇬🇧 960 45 18 days ago 201st Babafaba 960 45 10ms 46 mins ago 234th sisyphus-ppcg 🇦🇺 960 49 17 Jun 2021 234th Lydxn 🇨🇦 960 49 17 Jun 2021 234th HPWiz 🇳🇿 960 49 28 Jun 2021 234th prplz 🇦🇺 960 49 8 Jul 2021 234th JayXon 🇺🇸 960 49 5 Jan 2022 234th nwellnhof 🇩🇪 960 49 8 Aug 2022 234th saito-ta 🇯🇵 960 49 9 Aug 2022 234th Steffan153 🇫🇮 960 49 17 Nov 2022 234th inventshah 960 49 26 Jan 2023 234th sean-niemann 🇺🇸 960 49 11 Apr 2023 234th Alex-x90 🇺🇸 960 49 17 Jul 2023 234th rhdqor213 960 49 10 Aug 2023 234th JohandeRuiter 🇳🇱 960 49 22 Oct 2023 234th KasperKivimaeki 🇫🇮 960 49 27 Jan 2024 234th xsot 🇸🇬 960 49 22 May 2024 234th kaurakeksi 🇫🇮 960 49 30 Dec 2024 234th Mukundan314 960 49 28 Apr 2025 234th pardouin 🇫🇷 960 49 31 May 2025 234th fuzzylojik-golf 🇺🇸 960 49 14 Jul 2025 253rd primo-ppcg 🇹🇭 959 25 22 Jun 2021 253rd HPWiz 🇳🇿 959 25 7 Feb 2022 253rd GrayJoKing 🇦🇺 959 25 7 Feb 2022 253rd ovs-code 🇩🇪 959 25 27 Nov 2022 253rd Lydxn 🇨🇦 959 25 4 Aug 2023 253rd MeWhenI 🇻🇦 959 25 17 Feb 2025 259th primo-ppcg 🇹🇭 953 34 19 Dec 2018 259th JayXon 🇺🇸 953 34 25 Feb 2021 259th Lydxn 🇨🇦 953 34 18 Aug 2021 259th Steffan153 🇫🇮 953 34 25 Apr 2023 259th sean-niemann 🇺🇸 953 34 19 Apr 2025 264th prplz 🇦🇺 951 33 23 Mar 2021 264th JayXon 🇺🇸 951 33 24 Mar 2021 264th primo-ppcg 🇹🇭 951 33 24 Mar 2021 264th sisyphus-ppcg 🇦🇺 951 33 3 Apr 2021 264th Shanethegamer 🇺🇸 951 33 28 May 2021 264th Lydxn 🇨🇦 951 33 11 Jun 2021 264th GrayJoKing 🇦🇺 951 33 8 Sep 2021 264th lynn 951 33 1 Jun 2022 264th SirBogman 🇺🇸 951 33 10 Aug 2022 264th Steffan153 🇫🇮 951 33 16 Dec 2022 264th stefangimmillaro 951 33 17 Dec 2022 264th sean-niemann 🇺🇸 951 33 4 Jan 2023 264th DialFrost 🇸🇬 951 33 18 Jan 2023 264th inventshah 951 33 27 Sep 2023 264th Yewzir 🇧🇪 951 33 6 Feb 2024 264th error256 951 33 29 Jul 2024 264th emgordon154 951 33 12 Nov 2024 264th pardouin 🇫🇷 951 33 13 Apr 2025 264th fuzzylojik-golf 🇺🇸 951 33 21 Aug 2025 283rd primo-ppcg 🇹🇭 951 42 11 May 2018 283rd sisyphus-ppcg 🇦🇺 951 42 17 Jun 2021 283rd Lydxn 🇨🇦 951 42 7 Apr 2022 283rd xsot 🇸🇬 951 42 23 May 2025 287th alexkunin 950 43 3 Jul 2019 287th Mazn3k 950 43 9 Sep 2021 287th SpareManiKatti 950 43 11 Sep 2021 287th jared-hughes 950 43 13 Aug 2022 287th AlephSquirrel 950 43 12 Jan 2023 287th ejini6969 950 43 25 Mar 2023 287th KasperKivimaeki 🇫🇮 950 43 26 Feb 2025 287th albanian-laundromat 950 43 27 days ago 295th primo-ppcg 🇹🇭 948 39 1 Mar 2021 295th GrayJoKing 🇦🇺 948 39 8 Sep 2021 297th JayXon 🇺🇸 948 58 337ms 21 Nov 2021 297th Lydxn 🇨🇦 948 58 426ms 21 Nov 2021 297th nwellnhof 🇩🇪 948 58 330ms 21 Nov 2021 297th btnlq 948 58 347ms 10 Mar 2023 First Prev 226–300 of 4,028 Next Last