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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 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 Continued Fractions 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 Taxicab 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 Continued Fractions 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 Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 514th Steffan153 🇫🇮 938 21 2ms 18 Aug 2024 514th sean-niemann 🇺🇸 938 21 2ms 11 Apr 2025 514th pardouin 🇫🇷 938 21 2ms 15 Apr 2025 514th fuzzylojik-golf 🇺🇸 938 21 2ms 6 Sep 2025 530th sisyphus-ppcg 🇦🇺 937 33 4ms 12 Aug 2024 530th ovs-code 🇩🇪 937 33 5ms 20 Aug 2024 530th emgordon154 937 33 4ms 15 Nov 2024 533rd primo-ppcg 🇹🇭 937 44 80ms 18 Jan 2020 533rd prplz 🇦🇺 937 44 80ms 15 Aug 2020 533rd JayXon 🇺🇸 937 44 81ms 16 Feb 2021 533rd Lydxn 🇨🇦 937 44 80ms 18 Aug 2021 533rd stefangimmillaro 937 44 82ms 21 Aug 2023 538th DialFrost 🇸🇬 935 38 1ms 11 days ago 538th Yewzir 🇧🇪 935 38 1ms 11 days ago 538th rucin93 🇵🇱 935 38 1ms 11 days ago 538th edsrzf 🇳🇿 935 38 1ms 11 days ago 538th JayXon 🇺🇸 935 38 1ms 11 days ago 538th sean-niemann 🇺🇸 935 38 1ms 11 days ago 538th GrayJoKing 🇦🇺 935 38 2ms 11 days ago 538th ovs-code 🇩🇪 935 38 1ms 11 days ago 538th Shanethegamer 🇺🇸 935 38 1ms 11 days ago 538th pardouin 🇫🇷 935 38 1ms 11 days ago 548th primo-ppcg 🇹🇭 935 44 116ms 25 Apr 2020 548th prplz 🇦🇺 935 44 117ms 16 May 2020 548th Lydxn 🇨🇦 935 44 116ms 12 Jan 2021 548th JayXon 🇺🇸 935 44 114ms 16 Feb 2021 548th sisyphus-ppcg 🇦🇺 935 44 115ms 30 May 2021 548th ovs-code 🇩🇪 935 44 116ms 19 Nov 2021 548th GrayJoKing 🇦🇺 935 44 114ms 15 Dec 2021 548th MichalMarsalek 🇨🇿 935 44 118ms 16 Feb 2022 548th lynn 935 44 115ms 3 Jun 2022 548th MeWhenI 🇻🇦 935 44 113ms 10 Oct 2022 548th clockworknazo 935 44 117ms 26 Nov 2022 548th Steffan153 🇫🇮 935 44 118ms 30 Nov 2022 548th sean-niemann 🇺🇸 935 44 117ms 17 Jan 2023 548th DialFrost 🇸🇬 935 44 115ms 18 Jan 2023 548th steffan-polygolf 935 44 117ms 19 Feb 2023 548th Shanethegamer 🇺🇸 935 44 116ms 8 Mar 2023 548th stefangimmillaro 935 44 117ms 11 Jun 2023 548th Yewzir 🇧🇪 935 44 118ms 23 Sep 2023 548th Betuaredead 935 44 116ms 13 Nov 2023 548th pardouin 🇫🇷 935 44 120ms 21 Sep 2024 548th fuzzylojik-golf 🇺🇸 935 44 118ms 7 Aug 2025 569th thospel 934 25 85ms 3 May 2018 569th o0lit3 🇺🇸 934 25 99ms 11 Feb 2021 569th Indivicivet 934 25 91ms 24 Mar 2021 569th scpchicken 🇵🇼 934 25 87ms 8 Mar 2022 569th sisyphus-ppcg 🇦🇺 934 25 85ms 16 Dec 2022 569th 4hg 🇺🇸 934 25 99ms 9 Feb 2023 569th Natanaelel 🇸🇪 934 25 89ms 19 Feb 2023 569th Yewzir 🇧🇪 934 25 102ms 12 Mar 2024 577th btnlq 934 29 221ms 21 Feb 2021 577th nwellnhof 🇩🇪 934 29 209ms 25 Oct 2021 577th primo-ppcg 🇹🇭 934 29 191ms 10 Mar 2022 577th GrayJoKing 🇦🇺 934 29 201ms 10 Mar 2022 577th SirBogman 🇺🇸 934 29 205ms 23 Jun 2022 577th MeWhenI 🇻🇦 934 29 197ms 28 Jan 2023 577th stefangimmillaro 934 29 203ms 29 Oct 2023 577th Yewzir 🇧🇪 934 29 205ms 19 Nov 2023 577th dcgjb 934 29 211ms 24 Jan 2024 577th DialFrost 🇸🇬 934 29 196ms 6 Jun 2024 577th bitsandbeyond 🇳🇱 934 29 217ms 20 Oct 2025 588th Steffan153 🇫🇮 934 38 127ms 4 Aug 2024 588th sean-niemann 🇺🇸 934 38 130ms 4 Aug 2024 588th JayXon 🇺🇸 934 38 129ms 4 Aug 2024 588th DialFrost 🇸🇬 934 38 127ms 4 Aug 2024 588th Lydxn 🇨🇦 934 38 126ms 5 Aug 2024 588th lukegustafson 🇺🇸 934 38 129ms 7 Aug 2024 594th Lydxn 🇨🇦 933 37 66ms 12 Dec 2022 594th ovs-code 🇩🇪 933 37 66ms 29 Jan 2023 594th DialFrost 🇸🇬 933 37 66ms 27 May 2024 594th sean-niemann 🇺🇸 933 37 66ms 12 Jul 2024 594th Steffan153 🇫🇮 933 37 69ms 13 Jul 2024 594th pardouin 🇫🇷 933 37 66ms 22 Aug 2024 600th Lydxn 🇨🇦 933 41 3ms 12 May 2023 First Prev 526–600 of 4,085 Next Last