Niven Numbers (Long) in all languages in chars. 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 Colors (Inverse) 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 Colors (Inverse) 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 Chars Time 801st moustave 855 57 26 Nov 2024 801st jipsong 🇩🇪 855 57 22 days ago 801st nooberitess 855 57 6 days ago 829th Lydxn 🇨🇦 855 60 9 Aug 2022 829th Shanethegamer 🇺🇸 855 60 9 Aug 2022 829th Steffan153 🇫🇮 855 60 6 Dec 2022 829th jipsong 🇩🇪 855 60 22 days ago 833rd Bubbler-4 855 83 8 Aug 2022 833rd elgan65536 855 83 11 Apr 2024 835th lifthrasiir 🇰🇷 854 167 20 Dec 2024 836th Lydxn 🇨🇦 853 53 6 Aug 2024 836th emgordon154 853 53 17 Nov 2024 838th SirBogman 🇺🇸 852 53 16 Jan 2024 838th namelessiw 852 53 5 Mar 2024 840th KrausRaus 🇺🇸 852 55 12 Aug 2022 840th josh-h-90 852 55 9 Sep 2022 842nd GrayJoKing 🇦🇺 852 63 14 Aug 2022 842nd primo-ppcg 🇹🇭 852 63 4 Sep 2022 842nd MeWhenI 🇻🇦 852 63 21 Feb 2023 845th Yewzir 🇧🇪 851 102 10 Apr 2024 846th GrayJoKing 🇦🇺 849 67 14 Aug 2022 846th stefangimmillaro 849 67 15 Apr 2023 846th MeWhenI 🇻🇦 849 67 10 May 2023 849th MeWhenI 🇻🇦 849 71 21 Feb 2023 850th CLOStrophobic 🇮🇹 849 91 8 Feb 2025 851st Ripick 848 67 6 Jan 2023 852nd FnControlOption 846 43 21 Aug 2022 852nd AlephSquirrel 846 43 7 Mar 2023 852nd LostSyntax21 🇬🇧 846 43 10 Sep 2024 855th primo-ppcg 🇹🇭 846 75 4 Sep 2022 855th m-tkach 🇺🇦 846 75 2 Jun 2023 857th betaveros 845 84 9 Aug 2022 857th JGDoerrer 845 84 12 Aug 2022 859th 4hg 🇺🇸 842 33 11 Mar 2025 860th dokutan 841 46 3 Nov 2023 860th msbranicky 841 46 15 Jan 2024 860th rollershutter 841 46 3 Jul 2024 863rd wansacis 🇩🇪 841 57 26 Aug 2022 863rd MeWhenI 🇻🇦 841 57 6 Nov 2022 863rd randolchance 841 57 11 Feb 2023 863rd PatrickStephansen 🇿🇦 841 57 3 Nov 2023 863rd trinityy-7 841 57 17 Mar 2024 868th DialFrost 🇸🇬 841 61 15 Nov 2024 869th DialFrost 🇸🇬 841 192 23 Apr 2025 870th Shanethegamer 🇺🇸 840 27 8 Aug 2022 870th primo-ppcg 🇹🇭 840 27 3 Sep 2022 870th Yewzir 🇧🇪 840 27 10 Dec 2023 870th codereport 🇨🇦 840 27 15 May 2024 870th gnuvince 840 27 2 Aug 2024 870th jipsong 🇩🇪 840 27 10 Aug 2024 876th Shanethegamer 🇺🇸 840 28 8 Aug 2022 877th jhpaques 🇫🇷 840 58 8 Aug 2022 877th SniperSmiley 🇺🇸 840 58 9 Aug 2022 877th Re-Adventures 🇮🇳 840 58 10 Aug 2022 877th neihousaigaai 840 58 13 Aug 2022 877th Kloppermand 🇩🇰 840 58 29 Sep 2022 877th Just4FunCoder 840 58 27 Oct 2022 877th nstearns96 🇬🇧 840 58 30 Oct 2022 877th b10011 🇫🇮 840 58 8 Jan 2023 877th NoahBolohan 🇨🇦 840 58 7 Feb 2023 877th Fracture17 840 58 9 Apr 2023 877th yzhs 🇩🇪 840 58 21 Jun 2023 877th snoozingnewt 🇺🇸 840 58 17 Sep 2023 877th levavft 840 58 26 Oct 2023 877th mathisfun271 840 58 24 Dec 2023 877th chartung17 840 58 31 Dec 2023 877th Bmrl7 840 58 22 Feb 2024 877th elgan65536 840 58 31 Mar 2024 877th gabe-gallegos 840 58 7 May 2024 877th stertooy 🇧🇪 840 58 10 Jun 2024 877th fgrosshans 🇫🇷 840 58 10 Jun 2024 877th ahmetdemirag 🇨🇾 840 58 30 Jun 2024 877th Mikey-Beep 🇬🇧 840 58 5 Sep 2024 877th CLOStrophobic 🇮🇹 840 58 20 Jan 2025 877th itljan30 840 58 28 Jan 2025 Prev 826–900 of 2,176 Next