Niven Numbers (Long) in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 554th prplz 🇦🇺 904 54 17ms 19 Aug 2022 554th bob-th 904 54 18ms 22 Aug 2022 554th TFeld00 🇩🇰 904 54 17ms 3 Oct 2022 554th jakobkordez 🇸🇮 904 54 17ms 19 Oct 2022 554th bricknellj 904 54 16ms 31 Oct 2022 554th QuincyNash 🇺🇸 904 54 17ms 1 Dec 2022 554th KatieLG 🇬🇧 904 54 16ms 11 Dec 2022 554th thehylian 904 54 16ms 27 Dec 2022 554th neel11235813 904 54 18ms 11 Jan 2023 554th Alex-x90 🇺🇸 904 54 17ms 20 Jan 2023 554th anter69 🇭🇺 904 54 17ms 31 Jan 2023 554th AlephSquirrel 904 54 12ms 23 Apr 2023 554th janbehrens 🇩🇪 904 54 17ms 11 Jul 2023 554th AlexanderFair 904 54 17ms 12 Jul 2023 554th fkantelberg 904 54 16ms 18 Jul 2023 554th m42km 904 54 1,657ms 19 Oct 2023 554th ovs-code 🇩🇪 904 54 12ms 10 Dec 2023 554th ridingqwerty 🇺🇸 904 54 17ms 22 Dec 2023 554th bzijlema 🇳🇱 904 54 16ms 12 Jan 2024 554th jhu04 904 54 18ms 18 Jan 2024 554th 5cw 🇺🇸 904 54 17ms 5 Mar 2024 554th Lewenhaupt 904 54 18ms 22 Mar 2024 554th Grrisly 904 54 16ms 25 Mar 2024 554th SB-945 904 54 17ms 31 Mar 2024 554th jatloe 904 54 17ms 24 Aug 2024 554th quarl 904 54 16ms 13 Nov 2024 554th wh3n3v3r 🇨🇿 904 54 17ms 13 Nov 2024 554th ryyyn 🇺🇸 904 54 17ms 6 Jan 2025 554th wen1now 904 54 17ms 19 Jan 2025 554th Pyroan 904 54 16ms 3 Mar 2025 554th Languag3 904 54 17ms 6 Mar 2025 554th andrewjc2000 904 54 17ms 15 Apr 2025 554th jipsong 🇩🇪 904 54 17ms 20 Jun 2025 554th KasperKivimaeki 🇫🇮 904 54 16ms 30 Jun 2025 554th wuduculfre 904 54 16ms 21 Jul 2025 554th YAJUE114514 904 54 17ms 24 Aug 2025 554th blaztoma 🇱🇹 904 54 17ms 15 Sep 2025 554th davecame 904 54 17ms 19 Sep 2025 554th j-zhang43 904 54 17ms 17 Nov 2025 554th solisolu 904 54 18ms 25 Nov 2025 554th tomh1012 904 54 18ms 3 Dec 2025 554th Lv0Sys 🇵🇱 904 54 17ms 7 Dec 2025 554th edsrzf 🇳🇿 904 54 17ms 25 Dec 2025 554th FoxInTheClouds 904 54 16ms 8 Feb 2026 605th sisyphus-ppcg 🇦🇺 904 63 123ms 8 Aug 2022 605th GrayJoKing 🇦🇺 904 63 123ms 14 Aug 2022 605th primo-ppcg 🇹🇭 904 63 121ms 4 Sep 2022 605th steffan-polygolf 904 63 125ms 19 Feb 2023 605th MeWhenI 🇻🇦 904 63 123ms 21 Feb 2023 605th Yewzir 🇧🇪 904 63 125ms 10 Apr 2024 611th Lydxn 🇨🇦 903 55 4ms 15 Jan 2024 611th Yewzir 🇧🇪 903 55 3ms 18 Nov 2025 611th GrayJoKing 🇦🇺 903 55 3ms 19 Nov 2025 614th chunes3 🇺🇸 903 56 75ms 15 Sep 2023 614th 4hg 🇺🇸 903 56 75ms 17 Sep 2023 614th Lydxn 🇨🇦 903 56 74ms 28 Sep 2023 614th Yewzir 🇧🇪 903 56 67ms 7 Mar 2024 618th Lydxn 🇨🇦 903 79 28ms 13 Jan 2023 618th Steffan153 🇫🇮 903 79 27ms 28 Jul 2024 618th pardouin 🇫🇷 903 79 28ms 21 Oct 2024 618th DialFrost 🇸🇬 903 79 28ms 11 Apr 2025 618th sean-niemann 🇺🇸 903 79 27ms 19 May 2025 618th fuzzylojik-golf 🇺🇸 903 79 27ms 26 Dec 2025 624th JayXon 🇺🇸 902 97 24ms 10 Nov 2022 624th Lydxn 🇨🇦 902 97 24ms 11 Nov 2022 624th Steffan153 🇫🇮 902 97 25ms 28 Jul 2024 624th sean-niemann 🇺🇸 902 97 24ms 1 Aug 2024 624th DialFrost 🇸🇬 902 97 27ms 11 Apr 2025 624th fuzzylojik-golf 🇺🇸 902 97 26ms 12 Aug 2025 630th KrausRaus 🇺🇸 901 34 77ms 12 Aug 2022 630th primo-ppcg 🇹🇭 901 34 69ms 22 Jan 2025 632nd Lv0Sys 🇵🇱 901 43 356ms 7 Dec 2025 633rd xsot 🇸🇬 901 65 3ms 12 Jun 2024 634th Lydxn 🇨🇦 900 75 4ms 15 Jul 2023 634th Steffan153 🇫🇮 900 75 4ms 22 Jul 2023 634th GrayJoKing 🇦🇺 900 75 4ms 26 Jul 2023 634th typeswitch-dev 🇵🇹 900 75 4ms 17 Aug 2023 634th sean-niemann 🇺🇸 900 75 4ms 11 Jun 2025 634th fuzzylojik-golf 🇺🇸 900 75 4ms 18 Sep 2025 640th Shanethegamer 🇺🇸 899 64 178ms 13 Aug 2022 First Prev 561–640 of 2,527 Next Last