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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 746th HETHAT 🇩🇿 889 55 17ms 18 Aug 2022 746th Fishron 889 55 17ms 29 Sep 2022 746th jakobkordez 🇸🇮 889 55 16ms 15 Nov 2022 746th CheeseCake628 🇳🇴 889 55 17ms 19 Mar 2023 746th 4ndyJ 🇬🇧 889 55 17ms 20 Mar 2023 746th InigoK 🇺🇸 889 55 15ms 25 Apr 2023 746th 2011-Chan-Ethan 889 55 16ms 12 Jul 2023 746th Andriamanitra 🇫🇮 889 55 17ms 20 Jul 2023 746th namelessiw 889 55 16ms 5 Mar 2024 746th jtaxen 889 55 16ms 26 Mar 2024 746th rollershutter 889 55 17ms 4 Jul 2024 746th 5quiwyrm 889 55 17ms 10 Dec 2024 746th souta-1326 889 55 16ms 25 Mar 2025 746th wobblybits 889 55 16ms 23 Aug 2025 746th Emutis 🇱🇹 889 55 17ms 16 Sep 2025 766th snoozingnewt 🇺🇸 888 56 3,003ms 27 Sep 2025 767th error256 888 78 23ms 24 Jul 2025 768th janbehrens 🇩🇪 887 44 373ms 8 Aug 2022 768th MeWhenI 🇻🇦 887 44 414ms 25 Nov 2022 770th MeWhenI 🇻🇦 886 73 97ms 22 Mar 2024 771st GrayJoKing 🇦🇺 886 99 27ms 14 Aug 2022 771st primo-ppcg 🇹🇭 886 99 26ms 4 Sep 2022 771st m-tkach 🇺🇦 886 99 27ms 2 Jun 2023 774th GolfingSuccess 🇬🇷 885 26 3ms 9 Feb 2023 774th Natanaelel 🇸🇪 885 26 3ms 18 Nov 2023 774th akamayu-ouo 🇹🇼 885 26 3ms 30 Jul 2024 774th 4hg 🇺🇸 885 26 2ms 9 Sep 2024 778th JRaspass 🇬🇧 885 30 136ms 8 Aug 2022 778th Shanethegamer 🇺🇸 885 30 132ms 8 Aug 2022 778th yokasuretsu 885 30 168ms 6 Jan 2025 781st dokutan 885 36 1,011ms 30 Apr 2024 782nd DialFrost 🇸🇬 883 87 54ms 11 Apr 2025 783rd AlephSquirrel 883 88 103ms 31 Jan 2025 784th sisyphus-ppcg 🇦🇺 880 69 115ms 14 Oct 2022 784th Steffan153 🇫🇮 880 69 108ms 17 Nov 2022 784th sean-niemann 🇺🇸 880 69 104ms 11 Apr 2023 784th m-tkach 🇺🇦 880 69 111ms 2 Jun 2023 784th stefangimmillaro 880 69 104ms 14 Jun 2023 784th Yewzir 🇧🇪 880 69 104ms 10 Apr 2024 784th pardouin 🇫🇷 880 69 110ms 21 Oct 2024 784th DialFrost 🇸🇬 880 69 111ms 11 Apr 2025 784th fuzzylojik-golf 🇺🇸 880 69 106ms 28 Aug 2025 793rd primo-ppcg 🇹🇭 880 94 11ms 4 Sep 2022 793rd Steffan153 🇫🇮 880 94 9ms 28 Jul 2024 793rd pardouin 🇫🇷 880 94 9ms 21 Oct 2024 796th canissimia 🇦🇶 880 218 7ms 21 Aug 2022 797th ovs-code 🇩🇪 879 54 131ms 4 Aug 2024 797th GrayJoKing 🇦🇺 879 54 132ms 13 Aug 2024 797th rucin93 🇵🇱 879 54 141ms 13 Aug 2024 797th emplv 🇱🇻 879 54 136ms 30 Oct 2024 801st MeWhenI 🇻🇦 879 63 3ms 21 Feb 2023 801st DialFrost 🇸🇬 879 63 3ms 11 Apr 2025 803rd DialFrost 🇸🇬 878 46 1,926ms 21 Jan 2025 804th inventshah 878 58 4ms 15 Jan 2024 805th pardouin 🇫🇷 878 100 27ms 21 Oct 2024 806th JDiLenarda 🇫🇷 877 67 1,346ms 7 Dec 2023 807th NewDefectus 🇮🇱 877 68 3ms 9 Aug 2022 807th pardouin 🇫🇷 877 68 3ms 21 Oct 2024 807th DialFrost 🇸🇬 877 68 3ms 11 Apr 2025 810th DialFrost 🇸🇬 877 124 1,006ms 11 Apr 2025 811th BambooleanLogic 🇸🇪 876 55 15ms 22 Aug 2022 811th Mazn3k 876 55 35ms 14 Feb 2023 811th jbt 876 55 13ms 28 Dec 2023 811th xyangst 876 55 14ms 7 Oct 2024 815th DialFrost 🇸🇬 876 74 359ms 11 Apr 2025 816th SirBogman 🇺🇸 875 53 460ms 16 Jan 2024 816th namelessiw 875 53 396ms 5 Mar 2024 816th commandblockguy 🇺🇸 875 53 396ms 1 Sep 2025 819th KasperKivimaeki 🇫🇮 875 107 251ms 3 Oct 2025 820th primo-ppcg 🇹🇭 875 184 54ms 13 Aug 2025 821st pschmid0 🇺🇸 874 54 6ms 8 Aug 2022 821st oddvalue 874 54 8ms 24 Aug 2022 821st Stopi 874 54 6ms 1 Sep 2022 821st janbehrens 🇩🇪 874 54 6ms 27 Nov 2022 821st DialFrost 🇸🇬 874 54 6ms 6 Feb 2023 First Prev 751–825 of 2,438 Next Last