Catalan 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 Tower of Hanoi 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 Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers 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 Tower of Hanoi 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 Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 376th GrayJoKing 🇦🇺 903 45 74ms 8 Jun 2022 376th Lydxn 🇨🇦 903 45 75ms 8 Jun 2022 376th pardouin 🇫🇷 903 45 70ms 3 Sep 2024 379th JayXon 🇺🇸 903 70 102ms 14 Oct 2022 379th Lydxn 🇨🇦 903 70 101ms 15 Oct 2022 381st JayXon 🇺🇸 903 130 265ms 8 Feb 2022 381st nwellnhof 🇩🇪 903 130 270ms 3 Jun 2022 381st kkoenig 903 130 273ms 6 Sep 2025 384th annaproxy 902 34 38ms 29 Jan 2022 384th shinh 902 34 40ms 27 Jun 2022 384th anter69 🇭🇺 902 34 35ms 24 Jul 2022 384th janlelis 902 34 36ms 28 Aug 2022 388th Lydxn 🇨🇦 902 69 474ms 14 Jul 2023 388th JayXon 🇺🇸 902 69 500ms 14 Jul 2023 388th fuzzylojik-golf 🇺🇸 902 69 467ms 20 Sep 2025 388th sean-niemann 🇺🇸 902 69 492ms 21 Sep 2025 392nd Kacarott 🇦🇺 901 43 85ms 13 Sep 2024 392nd error256 901 43 71ms 13 Sep 2024 394th kg583 🇺🇸 901 56 40ms 4 Apr 2025 394th zacjl 901 56 42ms 16 May 2025 396th rucin93 🇵🇱 900 47 120ms 3 Aug 2024 397th Shanethegamer 🇺🇸 900 55 841ms 29 Jan 2022 397th GrayJoKing 🇦🇺 900 55 974ms 17 Oct 2023 397th jipsong 🇩🇪 900 55 856ms 30 Jun 2024 400th JayXon 🇺🇸 900 122 415ms 5 May 2024 400th ovs-code 🇩🇪 900 122 407ms 5 May 2024 402nd HPWiz 🇳🇿 899 127 5ms 4 May 2025 403rd ovs-code 🇩🇪 898 41 335ms 15 Jan 2024 403rd DialFrost 🇸🇬 898 41 337ms 15 Jan 2024 403rd GolfingSuccess 🇬🇷 898 41 342ms 15 Jan 2024 403rd inventshah 898 41 338ms 15 Jan 2024 403rd JayXon 🇺🇸 898 41 350ms 18 Jan 2024 403rd Shanethegamer 🇺🇸 898 41 334ms 18 Jan 2024 403rd kg583 🇺🇸 898 41 498ms 19 Jan 2024 403rd orthoplex 🇨🇽 898 41 343ms 20 Jan 2024 403rd m-tkach 🇺🇦 898 41 346ms 21 Jan 2024 403rd xsot 🇸🇬 898 41 366ms 25 Jan 2024 403rd lynn 898 41 342ms 17 Feb 2024 403rd MeWhenI 🇻🇦 898 41 344ms 24 May 2024 403rd duckyluuk 🇳🇱 898 41 380ms 17 Jun 2024 403rd pardouin 🇫🇷 898 41 352ms 21 Jun 2024 403rd emgordon154 898 41 400ms 20 Sep 2024 403rd Mukundan314 898 41 381ms 16 Jun 2025 403rd b-illy 🇬🇧 898 41 389ms 2 Jul 2025 403rd fuzzylojik-golf 🇺🇸 898 41 385ms 3 Jul 2025 403rd CaedenHarper 🇨🇦 898 41 328ms 30 Oct 2025 403rd snoozingnewt 🇨🇦 898 41 358ms 15 days ago 403rd Babafaba 898 41 352ms 9 days ago 424th primo-ppcg 🇹🇭 898 51 120ms 29 Jan 2022 424th the-zammers 898 51 147ms 18 Jan 2024 424th MeWhenI 🇻🇦 898 51 141ms 22 Mar 2024 424th tobeannouncd 898 51 134ms 9 Aug 2024 424th jipsong 🇩🇪 898 51 139ms 11 Feb 2025 424th snoozingnewt 🇨🇦 898 51 114ms 3 days ago 430th edsrzf 🇳🇿 897 39 681ms 30 Aug 2025 430th DialFrost 🇸🇬 897 39 700ms 2 Sep 2025 430th CaedenHarper 🇨🇦 897 39 638ms 30 Oct 2025 430th xsot 🇸🇬 897 39 681ms 20 days ago 430th pardouin 🇫🇷 897 39 652ms 5 days ago 435th GrayJoKing 🇦🇺 896 35 4ms 31 Jan 2022 436th primo-ppcg 🇹🇭 896 41 386ms 29 Jan 2022 436th Shanethegamer 🇺🇸 896 41 408ms 20 Feb 2023 436th tidalDisruptionEvent 🇨🇦 896 41 311ms 20 Mar 2023 436th alemelis 896 41 282ms 12 Apr 2023 436th Yewzir 🇧🇪 896 41 309ms 14 Feb 2024 436th BREMAUCY 🇫🇷 896 41 412ms 22 Apr 2024 436th snoozingnewt 🇨🇦 896 41 282ms 3 days ago 443rd ovs-code 🇩🇪 896 45 1,908ms 30 Nov 2022 443rd HPWiz 🇳🇿 896 45 23ms 2 Feb 2023 445th GolfingSuccess 🇬🇷 896 131 269ms 15 Aug 2025 445th targrik 896 131 275ms 27 Aug 2025 447th GolfingSuccess 🇬🇷 894 20 57ms 22 Jul 2022 447th lynn 894 20 48ms 22 Jul 2022 447th canissimia 🇦🇶 894 20 40ms 22 Jul 2022 447th saito-ta 🇯🇵 894 20 41ms 12 Aug 2022 First Prev 376–450 of 1,955 Next Last