Niven Numbers 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 273rd wuduculfre 962 45 10ms 22 Jul 2025 273rd edsrzf 🇳🇿 962 45 10ms 26 Jul 2025 273rd albanian-laundromat 962 45 10ms 19 Aug 2025 273rd KatieLG 🇬🇧 962 45 11ms 19 days ago 273rd Babafaba 962 45 10ms 18 hours ago 306th HPWiz 🇳🇿 960 37 560ms 17 Nov 2020 306th JayXon 🇺🇸 960 37 571ms 25 Feb 2021 306th Lydxn 🇨🇦 960 37 462ms 16 Jun 2021 306th prplz 🇦🇺 960 37 503ms 19 Jan 2022 306th antimon2 🇯🇵 960 37 553ms 18 Aug 2022 306th GrayJoKing 🇦🇺 960 37 387ms 17 Nov 2022 306th Steffan153 🇫🇮 960 37 435ms 17 Nov 2022 306th DialFrost 🇸🇬 960 37 425ms 14 Jan 2023 306th sean-niemann 🇺🇸 960 37 401ms 17 Jan 2023 306th sisyphus-ppcg 🇦🇺 960 37 526ms 24 Jan 2023 306th tidalDisruptionEvent 🇨🇦 960 37 512ms 24 Mar 2023 306th ovs-code 🇩🇪 960 37 571ms 24 Oct 2023 306th Yewzir 🇧🇪 960 37 395ms 15 Nov 2023 306th Shanethegamer 🇺🇸 960 37 422ms 10 Dec 2023 306th pardouin 🇫🇷 960 37 423ms 14 Sep 2024 306th alemelis 960 37 537ms 26 Sep 2024 306th twolfive 960 37 555ms 5 Oct 2024 323rd primo-ppcg 🇹🇭 959 42 5ms 11 May 2018 323rd sisyphus-ppcg 🇦🇺 959 42 5ms 17 Jun 2021 323rd Lydxn 🇨🇦 959 42 6ms 7 Apr 2022 323rd xsot 🇸🇬 959 42 4ms 23 May 2025 327th primo-ppcg 🇹🇭 958 39 9ms 1 Mar 2021 327th GrayJoKing 🇦🇺 958 39 9ms 8 Sep 2021 329th Natanaelel 🇸🇪 955 22 35ms 24 Jul 2022 329th SirBogman 🇺🇸 955 22 45ms 10 Sep 2022 329th 5quiwyrm 955 22 45ms 4 Nov 2022 329th 5cw 🇺🇸 955 22 2ms 10 Apr 2023 329th GolfingSuccess 🇬🇷 955 22 3ms 19 Mar 2025 334th alexkunin 954 43 10ms 3 Jul 2019 334th Mazn3k 954 43 9ms 9 Sep 2021 334th SpareManiKatti 954 43 9ms 11 Sep 2021 334th jared-hughes 954 43 9ms 13 Aug 2022 334th AlephSquirrel 954 43 9ms 12 Jan 2023 334th ejini6969 954 43 9ms 25 Mar 2023 334th KasperKivimaeki 🇫🇮 954 43 10ms 26 Feb 2025 334th albanian-laundromat 954 43 10ms 24 Sep 2025 342nd sisyphus-ppcg 🇦🇺 953 33 4ms 12 Aug 2024 342nd ovs-code 🇩🇪 953 33 5ms 20 Aug 2024 342nd emgordon154 953 33 4ms 15 Nov 2024 345th primo-ppcg 🇹🇭 953 46 1ms 25 Apr 2020 345th prplz 🇦🇺 953 46 1ms 16 May 2020 345th Waffle3z 953 46 3ms 18 Oct 2020 345th Lydxn 🇨🇦 953 46 1ms 12 Jan 2021 345th JayXon 🇺🇸 953 46 2ms 11 Feb 2021 345th sisyphus-ppcg 🇦🇺 953 46 1ms 8 Jun 2021 345th ovs-code 🇩🇪 953 46 2ms 19 Nov 2021 345th GrayJoKing 🇦🇺 953 46 1ms 14 Mar 2022 345th lynn 953 46 2ms 3 Jun 2022 345th jared-hughes 953 46 1ms 13 Aug 2022 345th MeWhenI 🇻🇦 953 46 1ms 10 Oct 2022 345th clockworknazo 953 46 1ms 12 Oct 2022 345th Steffan153 🇫🇮 953 46 1ms 30 Nov 2022 345th btnlq 953 46 2ms 26 Dec 2022 345th sean-niemann 🇺🇸 953 46 2ms 17 Jan 2023 345th DialFrost 🇸🇬 953 46 1ms 6 Feb 2023 345th Shanethegamer 🇺🇸 953 46 2ms 8 Mar 2023 345th xsot 🇸🇬 953 46 1ms 9 Oct 2023 345th Betuaredead 953 46 1ms 12 Nov 2023 345th Yewzir 🇧🇪 953 46 1ms 14 Nov 2023 345th pardouin 🇫🇷 953 46 1ms 21 Sep 2024 345th FlyingPenguin223 953 46 2ms 5 Oct 2024 345th fuzzylojik-golf 🇺🇸 953 46 2ms 3 Jul 2025 368th marcin7Cd 953 52 147ms 15 Mar 2020 368th primo-ppcg 🇹🇭 953 52 118ms 25 Apr 2020 368th henkma 953 52 123ms 14 Jun 2020 368th prplz 🇦🇺 953 52 115ms 18 Oct 2020 368th HPWiz 🇳🇿 953 52 135ms 12 Nov 2020 368th JayXon 🇺🇸 953 52 139ms 18 Feb 2021 368th lynn 953 52 133ms 22 Mar 2021 368th Lydxn 🇨🇦 953 52 133ms 22 Mar 2021 First Prev 301–375 of 4,052 Next Last