Catalan Numbers in all languages in bytes. 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 672nd TobyBoyne 🇬🇧 840 51 9ms 15 Apr 2022 672nd SniperSmiley 🇺🇸 840 51 11ms 2 Jun 2022 672nd abailey2020 🇺🇸 840 51 9ms 23 Jul 2022 672nd suwat513 840 51 9ms 22 Sep 2022 672nd QuincyNash 🇺🇸 840 51 9ms 15 Dec 2022 672nd 4ndyJ 🇬🇧 840 51 9ms 19 Jan 2023 672nd CheeseCake628 🇳🇴 840 51 9ms 20 Feb 2023 672nd aksyristos 840 51 9ms 4 Mar 2023 672nd DanielPeterssonAI 840 51 9ms 15 Mar 2023 672nd Erik-M-Larsson 840 51 9ms 4 Apr 2023 672nd mbittner20 840 51 9ms 12 Jun 2023 672nd elgan65536 840 51 9ms 6 Mar 2024 672nd Alex-x90 🇺🇸 840 51 10ms 5 May 2024 672nd Stockoh 🇫🇷 840 51 11ms 14 Jun 2024 672nd bac0id 840 51 10ms 29 Jun 2024 672nd abhishekg999 840 51 9ms 20 Sep 2024 672nd Hyunwook-Kim-WV 840 51 9ms 7 Aug 2025 672nd jacekwladzinski 840 51 9ms 2 Oct 2025 694th nwellnhof 🇩🇪 839 136 3ms 3 Dec 2022 695th edsrzf 🇳🇿 838 63 5ms 14 Jan 2025 696th emplv 🇱🇻 838 140 263ms 16 Nov 2022 697th GrayJoKing 🇦🇺 838 179 62ms 28 Jun 2022 698th Yewzir 🇧🇪 836 61 3ms 7 May 2024 699th UnderKoen 🇳🇱 836 382 152ms 20 Jun 2025 700th thisishowmymindworks 🇳🇴 835 47 9ms 11 Jun 2023 700th Babafaba 835 47 8ms 22 Oct 2025 702nd MeWhenI 🇻🇦 833 42 718ms 30 Aug 2025 703rd lynn 833 148 153ms 12 Jan 2025 704th cbrt-x 832 55 132ms 19 Sep 2023 705th Steffan153 🇫🇮 832 76 106ms 15 Oct 2022 705th MeWhenI 🇻🇦 832 76 101ms 15 Oct 2022 707th dokutan 830 52 125ms 22 Sep 2025 708th janbehrens 🇩🇪 830 75 520ms 24 Apr 2023 708th Yewzir 🇧🇪 830 75 521ms 7 May 2024 708th CornerMercury 🇬🇧 830 75 93ms 9 hours ago 711th Yewzir 🇧🇪 830 135 1,576ms 13 days ago 712th aksyristos 829 37 33ms 4 Mar 2023 712th aydamak 829 37 34ms 7 May 2024 714th DialFrost 🇸🇬 829 49 76ms 15 Nov 2024 714th jipsong 🇩🇪 829 49 70ms 12 Feb 2025 716th GrayJoKing 🇦🇺 826 186 16ms 1 Aug 2023 717th Ripick 825 64 6ms 14 Mar 2024 718th Herbert00709 🇵🇱 824 52 9ms 21 Feb 2024 718th namelessiw 824 52 10ms 19 Aug 2024 718th WillowWispy 824 52 9ms 13 Mar 2025 721st DialFrost 🇸🇬 824 82 2,960ms 26 Oct 2024 722nd lyphyser 824 94 743ms 4 Nov 2023 723rd ovs-code 🇩🇪 824 114 468ms 29 Mar 2025 724th KatieLG 🇬🇧 821 47 407ms 15 Jan 2024 724th Yewzir 🇧🇪 821 47 383ms 7 May 2024 726th stefangimmillaro 821 77 108ms 30 Sep 2023 727th DialFrost 🇸🇬 820 95 158ms 24 Mar 2025 728th dokutan 817 46 251ms 19 May 2024 728th Ripick 817 46 252ms 27 Jun 2025 730th daniel-pedersen 🇸🇪 817 48 9ms 6 Mar 2022 731st Awsute 817 56 149ms 21 Apr 2022 731st yzhs 🇩🇪 817 56 158ms 16 Jun 2022 731st snoozingnewt 🇺🇸 817 56 112ms 29 Oct 2025 734th GolfingSuccess 🇬🇷 817 115 571ms 18 Jan 2025 734th edsrzf 🇳🇿 817 115 465ms 18 Jan 2025 734th error256 817 115 474ms 5 Feb 2025 737th CatsAreFluffy 815 95 53ms 11 Mar 2023 738th ovs-code 🇩🇪 815 140 6ms 25 Nov 2024 739th Herbert00709 🇵🇱 813 135 74ms 3 Apr 2025 740th Yewzir 🇧🇪 811 61 1,000ms 7 May 2024 741st edsrzf 🇳🇿 809 77 91ms 96 mins ago 742nd iakolzin 808 53 9ms 27 May 2022 742nd nullie 808 53 9ms 7 Jun 2022 742nd yzhs 🇩🇪 808 53 11ms 22 Jun 2022 742nd markusgraube 808 53 11ms 24 Apr 2023 742nd mstang107 808 53 9ms 20 Dec 2023 742nd smokestacklightnin 🇺🇸 808 53 9ms 10 Jan 2024 742nd Mabeloid 🇳🇴 808 53 10ms 21 Sep 2024 742nd agreegious 808 53 11ms 14 Nov 2024 742nd 0dyse 808 53 10ms 29 Apr 2025 First Prev 676–750 of 1,959 Next Last