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 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 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 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 Transpose Sentence 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Transpose Sentence 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 897th error256 923 54 2 Jan 2025 897th edsrzf 🇳🇿 923 54 19 Feb 2025 897th sean-niemann 🇺🇸 923 54 16 days ago 904th GrayJoKing 🇦🇺 922 34 22 Aug 2024 905th Lydxn 🇨🇦 922 62 19 Jul 2023 906th deflatSOCO 921 47 11 Apr 2019 906th andre-lameirinhas 🇵🇹 921 47 27 Apr 2020 906th ToriTheChicken 921 47 26 Jul 2020 906th thisishowmymindworks 🇳🇴 921 47 26 Jul 2020 906th JeromeSchweitzer 921 47 7 Sep 2020 906th Maltysen 921 47 26 Sep 2020 906th KatieLG 🇬🇧 921 47 2 Nov 2020 906th ToonAlfrink 921 47 13 Nov 2020 906th 77Tigers 921 47 1 Mar 2021 906th ydevor 🇮🇱 921 47 11 Mar 2021 906th abba23 921 47 14 Jun 2021 906th jacklynnepenick 921 47 19 Aug 2021 906th ehulinsky 🇺🇸 921 47 10 Nov 2021 906th xy3 🇮🇪 921 47 19 Nov 2021 906th chartung17 921 47 5 Dec 2021 906th krcs 🇵🇱 921 47 29 Dec 2021 906th anter69 🇭🇺 921 47 9 Mar 2022 906th CedricGebistorf 921 47 11 Mar 2022 906th tkr-sh 🇫🇷 921 47 12 May 2022 906th wen1now 921 47 8 Aug 2022 906th betaveros 921 47 9 Aug 2022 906th 5quiwyrm 921 47 16 Aug 2022 906th Eilonlif 🇮🇱 921 47 3 Sep 2022 906th commandblockguy 🇺🇸 921 47 18 Sep 2022 906th aiarzhantsev 921 47 14 Oct 2022 906th nstearns96 🇬🇧 921 47 6 Jan 2023 906th quimey 921 47 8 Mar 2023 906th aksyristos 921 47 11 Mar 2023 906th ejini6969 921 47 25 Mar 2023 906th InigoK 🇺🇸 921 47 14 Jun 2023 906th 2011-Chan-Ethan 921 47 19 Jul 2023 906th Griff95 921 47 21 Sep 2023 906th firegene 🇮🇪 921 47 15 Oct 2023 906th mikehanus 921 47 29 Jan 2024 906th ThijsLuttikhuis 921 47 6 Mar 2024 906th markusgraube 921 47 9 Mar 2024 906th AminurAlam 921 47 20 Mar 2024 906th SB-945 921 47 31 Mar 2024 906th ahmetdemirag 🇨🇾 921 47 7 Jun 2024 906th tri1212 🇻🇳 921 47 15 Jul 2024 906th codingisgreatbutiamnot 921 47 20 Jul 2024 906th Terobero 921 47 23 Aug 2024 906th LostSyntax21 🇬🇧 921 47 3 Sep 2024 906th KingSkyrock 🇺🇸 921 47 14 Oct 2024 906th Stockoh 🇫🇷 921 47 17 Nov 2024 906th Europe2048 921 47 26 Nov 2024 906th CLOStrophobic 🇮🇹 921 47 20 Jan 2025 906th agreegious 921 47 16 Mar 2025 906th moustave 921 47 24 days ago 955th primo-ppcg 🇹🇭 921 56 13 Jun 2022 955th Lydxn 🇨🇦 921 56 13 Jun 2022 955th ovs-code 🇩🇪 921 56 13 Jun 2022 955th GrayJoKing 🇦🇺 921 56 20 Jun 2022 955th JayXon 🇺🇸 921 56 9 Sep 2022 955th MeWhenI 🇻🇦 921 56 10 Oct 2022 955th Steffan153 🇫🇮 921 56 17 Nov 2022 955th prplz 🇦🇺 921 56 30 Nov 2022 955th DialFrost 🇸🇬 921 56 18 Jan 2023 955th sean-niemann 🇺🇸 921 56 21 Apr 2023 955th 386asm 🇺🇸 921 56 6 May 2023 955th Alex-x90 🇺🇸 921 56 17 Jul 2023 955th Yewzir 🇧🇪 921 56 15 Nov 2023 955th pardouin 🇫🇷 921 56 5 Oct 2024 969th sisyphus-ppcg 🇦🇺 920 38 12 Dec 2022 969th prplz 🇦🇺 920 38 12 Dec 2022 969th inventshah 920 38 12 Dec 2022 969th MeWhenI 🇻🇦 920 38 12 Dec 2022 969th Shanethegamer 🇺🇸 920 38 8 Mar 2023 974th 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