Catalan 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula 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 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 Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 39th stefangimmillaro 973 44 20 Dec 2022 39th randolchance 973 44 19 Jan 2023 39th neel11235813 973 44 27 Jan 2023 39th DialFrost 🇸🇬 973 44 11 Feb 2023 39th sean-niemann 🇺🇸 973 44 12 Feb 2023 39th pinguicula 973 44 5 Apr 2023 39th 5cw 🇺🇸 973 44 11 Apr 2023 39th xsot 🇸🇬 973 44 20 May 2023 39th ritwin-n 973 44 11 Jun 2023 39th AlexanderFair 973 44 10 Jul 2023 39th yourlefthandman 973 44 16 Aug 2023 39th kmaork 🇮🇱 973 44 16 Aug 2023 39th Rubiksmath 973 44 8 Sep 2023 39th htareque 973 44 20 Oct 2023 39th pardouin 🇫🇷 973 44 22 Oct 2023 39th Bmrl7 973 44 20 Feb 2024 39th jtaxen 973 44 27 Mar 2024 39th stertooy 🇧🇪 973 44 14 Jun 2024 39th duckyluuk 🇳🇱 973 44 17 Jun 2024 39th jipsong 🇩🇪 973 44 30 Jun 2024 39th bnic24 973 44 29 Jul 2024 39th khvdm 973 44 14 Aug 2024 39th davecame 973 44 19 Aug 2024 39th emgordon154 973 44 19 Sep 2024 39th lifthrasiir 🇰🇷 973 44 3 Dec 2024 39th andrewjc2000 973 44 11 Mar 2025 39th Mukundan314 973 44 25 Apr 2025 39th fuzzylojik-golf 🇺🇸 973 44 15 May 2025 39th 4atj 973 44 30 Jun 2025 39th b-illy 🇬🇧 973 44 2 Jul 2025 39th lukegustafson 🇺🇸 973 44 3 Jul 2025 39th wuduculfre 973 44 21 Jul 2025 39th edsrzf 🇳🇿 973 44 3 hours ago 109th Lydxn 🇨🇦 960 25 1 May 2022 109th nwellnhof 🇩🇪 960 25 30 Nov 2022 111th GrayJoKing 🇦🇺 957 32 29 Jan 2022 111th Lydxn 🇨🇦 957 32 29 Jan 2022 111th sisyphus-ppcg 🇦🇺 957 32 29 Jan 2022 111th primo-ppcg 🇹🇭 957 32 29 Jan 2022 111th JayXon 🇺🇸 957 32 29 Jan 2022 111th MeWhenI 🇻🇦 957 32 29 Jan 2022 111th prplz 🇦🇺 957 32 30 Jan 2022 111th Irratix 🇳🇱 957 32 1 Mar 2022 111th radarek 🇵🇱 957 32 18 Mar 2022 111th lynn 957 32 25 May 2022 111th OhmNomNom 957 32 18 Oct 2022 111th nwellnhof 🇩🇪 957 32 30 Nov 2022 111th stefangimmillaro 957 32 9 Dec 2022 111th Steffan153 🇫🇮 957 32 11 Feb 2023 111th m-tkach 🇺🇦 957 32 9 May 2023 111th xsot 🇸🇬 957 32 20 May 2023 111th pardouin 🇫🇷 957 32 28 Sep 2024 111th emgordon154 957 32 17 Nov 2024 111th DialFrost 🇸🇬 957 32 17 Nov 2024 111th sean-niemann 🇺🇸 957 32 30 Dec 2024 111th edsrzf 🇳🇿 957 32 15 Jan 2025 111th fuzzylojik-golf 🇺🇸 957 32 4 days ago 133rd akshatj27 🇦🇶 956 41 29 Jan 2022 133rd GrayJoKing 🇦🇺 956 41 29 Jan 2022 133rd Lydxn 🇨🇦 956 41 29 Jan 2022 133rd Irratix 🇳🇱 956 41 29 Jan 2022 133rd inventshah 956 41 29 Jan 2022 133rd JayXon 🇺🇸 956 41 29 Jan 2022 133rd sisyphus-ppcg 🇦🇺 956 41 29 Jan 2022 133rd primo-ppcg 🇹🇭 956 41 29 Jan 2022 133rd MeWhenI 🇻🇦 956 41 29 Jan 2022 133rd nwellnhof 🇩🇪 956 41 29 Jan 2022 133rd Shanethegamer 🇺🇸 956 41 29 Jan 2022 133rd NewDefectus 🇮🇱 956 41 31 Jan 2022 133rd rak1507 🇬🇧 956 41 23 Feb 2022 133rd neihousaigaai 956 41 6 Mar 2022 133rd HamzaM3 956 41 6 Mar 2022 133rd jared-hughes 956 41 8 Apr 2022 133rd rucin93 🇵🇱 956 41 26 May 2022 133rd Steffan153 🇫🇮 956 41 24 Sep 2022 Prev 76–150 of 1,863 Next
