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Niven Numbers 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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 793rd sean-niemann 🇺🇸 925 46 3ms 23 Oct 2023 793rd xsot 🇸🇬 925 46 3ms 8 Feb 2024 793rd Yewzir 🇧🇪 925 46 3ms 2 Mar 2024 793rd pardouin 🇫🇷 925 46 3ms 22 Aug 2024 793rd edsrzf 🇳🇿 925 46 3ms 8 Nov 2025 806th Attero 🇸🇪 925 47 1ms 29 Mar 2020 806th Irratix 🇳🇱 925 47 1ms 15 Jan 2021 806th GalladeGuy 🇺🇸 925 47 1ms 15 Dec 2024 806th TheDrawingCoder-Gamer 925 47 1ms 3 Jul 2025 806th snoozingnewt 🇨🇦 925 47 1ms 23 Dec 2025 811th Lydxn 🇨🇦 925 49 72ms 15 May 2022 811th prplz 🇦🇺 925 49 74ms 16 May 2022 811th GrayJoKing 🇦🇺 925 49 71ms 20 May 2022 811th Steffan153 🇫🇮 925 49 71ms 20 Nov 2022 811th clockworknazo 925 49 72ms 25 Nov 2022 811th Shanethegamer 🇺🇸 925 49 73ms 8 Mar 2023 811th JayXon 🇺🇸 925 49 70ms 19 Mar 2023 811th Yewzir 🇧🇪 925 49 75ms 9 Nov 2023 811th Betuaredead 925 49 74ms 11 Nov 2023 811th pardouin 🇫🇷 925 49 77ms 3 Sep 2024 811th DialFrost 🇸🇬 925 49 77ms 14 Nov 2024 811th sean-niemann 🇺🇸 925 49 77ms 18 Apr 2025 811th edsrzf 🇳🇿 925 49 72ms 26 Jul 2025 811th albanian-laundromat 🇺🇸 925 49 72ms 8 Nov 2025 811th snoozingnewt 🇨🇦 925 49 71ms 6 Dec 2025 811th fuzzylojik-golf 🇺🇸 925 49 76ms 7 Jan 2026 811th emgordon154 925 49 75ms 18 days ago 828th MeWhenI 🇻🇦 924 34 1,225ms 10 Sep 2021 828th anter69 🇭🇺 924 34 1,319ms 24 Feb 2023 828th ovs-code 🇩🇪 924 34 1,290ms 4 Sep 2023 828th FlyingPenguin223 924 34 1,484ms 24 Oct 2024 828th edsrzf 🇳🇿 924 34 1,286ms 26 Jul 2025 833rd Lydxn 🇨🇦 924 47 5ms 20 Dec 2023 834th GrayJoKing 🇦🇺 923 49 13ms 23 Nov 2021 834th btnlq 923 49 14ms 9 Dec 2021 834th Lydxn 🇨🇦 923 49 14ms 9 Jan 2022 834th prplz 🇦🇺 923 49 13ms 14 Apr 2022 834th primo-ppcg 🇹🇭 923 49 14ms 2 Jun 2022 834th lynn 923 49 14ms 3 Jun 2022 834th IanUtley 923 49 14ms 12 Nov 2022 834th Steffan153 🇫🇮 923 49 13ms 17 Nov 2022 834th annaproxy 923 49 14ms 8 Jan 2023 834th Yewzir 🇧🇪 923 49 15ms 12 Mar 2024 834th ovs-code 🇩🇪 923 49 14ms 30 Jun 2024 834th DialFrost 🇸🇬 923 49 14ms 24 Mar 2025 834th sean-niemann 🇺🇸 923 49 14ms 25 Mar 2025 834th GolfingSuccess 🇬🇷 923 49 13ms 10 Aug 2025 834th snoozingnewt 🇨🇦 923 49 15ms 8 Dec 2025 849th lynn 923 51 1ms 2 Oct 2021 849th GrayJoKing 🇦🇺 923 51 1ms 5 Feb 2022 849th m-tkach 🇺🇦 923 51 1ms 2 Jun 2023 849th roupiq 🇵🇱 923 51 1ms 24 Feb 2024 849th wojtekmal 923 51 1ms 27 Feb 2024 849th solisolu 923 51 2ms 28 Mar 2026 849th albanian-laundromat 🇺🇸 923 51 2ms 26 days ago 856th MeWhenI 🇻🇦 922 36 5ms 29 Nov 2022 857th sean-niemann 🇺🇸 922 40 755ms 12 Sep 2025 857th edsrzf 🇳🇿 922 40 702ms 13 Sep 2025 857th xsot 🇸🇬 922 40 709ms 12 Nov 2025 857th snoozingnewt 🇨🇦 922 40 675ms 10 Dec 2025 857th Steffan153 🇫🇮 922 40 729ms 13 Feb 2026 862nd prplz 🇦🇺 922 43 497ms 15 Jan 2024 862nd AlephSquirrel 922 43 593ms 16 Jan 2024 862nd neel11235813 922 43 496ms 17 Jan 2024 862nd lynn 922 43 519ms 17 Feb 2024 862nd CaedenHarper 🇨🇦 922 43 403ms 6 Sep 2024 862nd rucin93 🇵🇱 922 43 465ms 26 Sep 2024 862nd GolfingSuccess 🇬🇷 922 43 530ms 10 Aug 2025 862nd CornerMercury 🇬🇧 922 43 462ms 17 Dec 2025 862nd albanian-laundromat 🇺🇸 922 43 463ms 11 Feb 2026 862nd dokutan 922 43 502ms 26 Feb 2026 862nd snoozingnewt 🇨🇦 922 43 461ms 5 Mar 2026 873rd JayXon 🇺🇸 922 46 1,450ms 1 Mar 2021 873rd Lydxn 🇨🇦 922 46 1,446ms 9 Oct 2021 875th primo-ppcg 🇹🇭 922 49 39ms 6 May 2020 875th marshallward 🇺🇸 922 49 39ms 12 Oct 2020 875th LucaArgentiUCF 🇮🇹 922 49 38ms 14 Feb 2021 875th cure-honey 🇯🇵 922 49 39ms 26 Jun 2021 875th Lydxn 🇨🇦 922 49 40ms 15 Jul 2021 875th snoozingnewt 🇨🇦 922 49 38ms 11 Dec 2025 881st Lydxn 🇨🇦 921 46 3ms 16 Jul 2023 882nd deflatSOCO 919 47 9ms 11 Apr 2019 882nd andre-lameirinhas 🇵🇹 919 47 10ms 27 Apr 2020 882nd ToriTheChicken 919 47 11ms 26 Jul 2020 882nd thisishowmymindworks 🇳🇴 919 47 12ms 26 Jul 2020 882nd JeromeSchweitzer 919 47 10ms 7 Sep 2020 882nd Maltysen 919 47 10ms 26 Sep 2020 882nd ToonAlfrink 919 47 10ms 13 Nov 2020 882nd ydevor 🇮🇱 919 47 10ms 11 Mar 2021 882nd abba23 919 47 10ms 14 Jun 2021 882nd jacklynnepenick 919 47 10ms 19 Aug 2021 882nd ehulinsky 🇺🇸 919 47 11ms 10 Nov 2021 882nd xy3 🇮🇪 919 47 12ms 19 Nov 2021 882nd chartung17 919 47 10ms 5 Dec 2021 882nd krcs 🇵🇱 919 47 12ms 29 Dec 2021 882nd anter69 🇭🇺 919 47 11ms 9 Mar 2022 882nd CedricGebistorf 919 47 11ms 11 Mar 2022 882nd tkr-sh 🇰🇵 919 47 12ms 12 May 2022 882nd wen1now 919 47 11ms 8 Aug 2022 882nd betaveros 919 47 10ms 9 Aug 2022 First Prev 801–900 of 4,301 Next Last