Catalan Numbers 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 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 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 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 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 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 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 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 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 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 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 Chars Time 28th kmaork 🇮🇱 973 44 16 Aug 2023 28th Rubiksmath 973 44 8 Sep 2023 28th htareque 973 44 20 Oct 2023 28th pardouin 🇫🇷 973 44 22 Oct 2023 28th Bmrl7 973 44 20 Feb 2024 28th jtaxen 973 44 27 Mar 2024 28th stertooy 🇧🇪 973 44 14 Jun 2024 28th duckyluuk 🇳🇱 973 44 17 Jun 2024 28th jipsong 🇩🇪 973 44 30 Jun 2024 28th bnic24 973 44 29 Jul 2024 28th khvdm 973 44 14 Aug 2024 28th davecame 973 44 19 Aug 2024 28th emgordon154 973 44 19 Sep 2024 28th lifthrasiir 🇰🇷 973 44 3 Dec 2024 28th andrewjc2000 973 44 11 Mar 2025 28th Mukundan314 973 44 25 Apr 2025 28th fuzzylojik-golf 🇺🇸 973 44 15 May 2025 28th 4atj 973 44 3 days ago 28th b-illy 🇬🇧 973 44 21 hours ago 28th lukegustafson 🇺🇸 973 44 4 hours ago 96th primo-ppcg 🇹🇭 972 22 29 Jan 2022 96th GrayJoKing 🇦🇺 972 22 29 Jan 2022 96th Lydxn 🇨🇦 972 22 20 Nov 2022 96th nwellnhof 🇩🇪 972 22 30 Nov 2022 96th Natanaelel 🇸🇪 972 22 16 Apr 2025 101st GrayJoKing 🇦🇺 957 32 29 Jan 2022 101st Lydxn 🇨🇦 957 32 29 Jan 2022 101st sisyphus-ppcg 🇦🇺 957 32 29 Jan 2022 101st primo-ppcg 🇹🇭 957 32 29 Jan 2022 101st JayXon 🇺🇸 957 32 29 Jan 2022 101st MeWhenI 🇻🇦 957 32 29 Jan 2022 101st prplz 🇦🇺 957 32 30 Jan 2022 101st Irratix 🇳🇱 957 32 1 Mar 2022 101st radarek 🇵🇱 957 32 18 Mar 2022 101st lynn 957 32 25 May 2022 101st OhmNomNom 957 32 18 Oct 2022 101st nwellnhof 🇩🇪 957 32 30 Nov 2022 101st stefangimmillaro 957 32 9 Dec 2022 101st Steffan153 🇫🇮 957 32 11 Feb 2023 101st m-tkach 🇺🇦 957 32 9 May 2023 101st xsot 🇸🇬 957 32 20 May 2023 101st pardouin 🇫🇷 957 32 28 Sep 2024 101st emgordon154 957 32 17 Nov 2024 101st DialFrost 🇸🇬 957 32 17 Nov 2024 101st sean-niemann 🇺🇸 957 32 30 Dec 2024 101st edsrzf 🇳🇿 957 32 15 Jan 2025 122nd akshatj27 🇦🇶 955 41 29 Jan 2022 122nd GrayJoKing 🇦🇺 955 41 29 Jan 2022 122nd Lydxn 🇨🇦 955 41 29 Jan 2022 122nd Irratix 🇳🇱 955 41 29 Jan 2022 122nd inventshah 955 41 29 Jan 2022 122nd JayXon 🇺🇸 955 41 29 Jan 2022 122nd sisyphus-ppcg 🇦🇺 955 41 29 Jan 2022 122nd primo-ppcg 🇹🇭 955 41 29 Jan 2022 122nd MeWhenI 🇻🇦 955 41 29 Jan 2022 122nd nwellnhof 🇩🇪 955 41 29 Jan 2022 122nd Shanethegamer 🇺🇸 955 41 29 Jan 2022 122nd NewDefectus 🇮🇱 955 41 31 Jan 2022 122nd rak1507 🇬🇧 955 41 23 Feb 2022 122nd neihousaigaai 955 41 6 Mar 2022 122nd HamzaM3 955 41 6 Mar 2022 122nd jared-hughes 955 41 8 Apr 2022 122nd rucin93 🇵🇱 955 41 26 May 2022 122nd Steffan153 🇫🇮 955 41 24 Sep 2022 122nd emplv 🇱🇻 955 41 27 Sep 2022 122nd AlephSquirrel 955 41 7 Jan 2023 122nd randolchance 955 41 19 Jan 2023 122nd DialFrost 🇸🇬 955 41 23 Jan 2023 122nd prplz 🇦🇺 955 41 26 Jan 2023 122nd sean-niemann 🇺🇸 955 41 26 Jan 2023 122nd xsot 🇸🇬 955 41 20 May 2023 122nd stefangimmillaro 955 41 12 Jun 2023 122nd Argeento 🇵🇱 955 41 25 Aug 2023 122nd ovs-code 🇩🇪 955 41 29 Sep 2023 122nd lukegustafson 🇺🇸 955 41 13 Nov 2023 Prev 76–150 of 1,774 Next