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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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 401st annaproxy 903 34 39ms 29 Jan 2022 401st shinh 903 34 38ms 27 Jun 2022 401st anter69 🇭🇺 903 34 41ms 24 Jul 2022 401st janlelis 903 34 38ms 28 Aug 2022 405th JayXon 🇺🇸 903 70 103ms 14 Oct 2022 405th Lydxn 🇨🇦 903 70 107ms 15 Oct 2022 405th Steffan153 🇫🇮 903 70 106ms 14 Mar 2026 408th JayXon 🇺🇸 903 130 334ms 8 Feb 2022 408th nwellnhof 🇩🇪 903 130 326ms 3 Jun 2022 408th kkoenig 903 130 340ms 6 Sep 2025 411th kg583 🇺🇸 902 56 38ms 4 Apr 2025 411th zacjl 902 56 39ms 16 May 2025 413th Lydxn 🇨🇦 902 69 483ms 14 Jul 2023 413th JayXon 🇺🇸 902 69 474ms 14 Jul 2023 413th fuzzylojik-golf 🇺🇸 902 69 457ms 20 Sep 2025 413th sean-niemann 🇺🇸 902 69 483ms 21 Sep 2025 413th Steffan153 🇫🇮 902 69 508ms 14 Feb 2026 418th GrayJoKing 🇦🇺 901 43 68ms 9 Dec 2025 419th Shanethegamer 🇺🇸 901 55 1,354ms 29 Jan 2022 419th GrayJoKing 🇦🇺 901 55 1,354ms 17 Oct 2023 419th jipsong 🇩🇪 901 55 1,290ms 30 Jun 2024 422nd JayXon 🇺🇸 901 122 477ms 5 May 2024 422nd ovs-code 🇩🇪 901 122 465ms 5 May 2024 424th edsrzf 🇳🇿 900 39 724ms 30 Aug 2025 424th DialFrost 🇸🇬 900 39 716ms 2 Sep 2025 424th CaedenHarper 🇨🇦 900 39 757ms 30 Oct 2025 424th xsot 🇸🇬 900 39 716ms 16 Nov 2025 424th pardouin 🇫🇷 900 39 658ms 1 Dec 2025 424th GolfingSuccess 🇬🇷 900 39 735ms 20 Jan 2026 424th kg583 🇺🇸 900 39 748ms 20 Jan 2026 424th dokutan 900 39 723ms 26 Feb 2026 432nd rucin93 🇵🇱 900 47 133ms 3 Aug 2024 433rd ovs-code 🇩🇪 899 41 439ms 15 Jan 2024 433rd DialFrost 🇸🇬 899 41 507ms 15 Jan 2024 433rd GolfingSuccess 🇬🇷 899 41 496ms 15 Jan 2024 433rd inventshah 899 41 531ms 15 Jan 2024 433rd JayXon 🇺🇸 899 41 537ms 18 Jan 2024 433rd Shanethegamer 🇺🇸 899 41 495ms 18 Jan 2024 433rd kg583 🇺🇸 899 41 532ms 19 Jan 2024 433rd orthoplex 🇨🇽 899 41 429ms 20 Jan 2024 433rd m-tkach 🇺🇦 899 41 428ms 21 Jan 2024 433rd xsot 🇸🇬 899 41 516ms 25 Jan 2024 433rd lynn 899 41 460ms 17 Feb 2024 433rd MeWhenI 🇻🇦 899 41 450ms 24 May 2024 433rd duckyluuk 🇳🇱 899 41 457ms 17 Jun 2024 433rd pardouin 🇫🇷 899 41 372ms 21 Jun 2024 433rd emgordon154 899 41 514ms 20 Sep 2024 433rd Mukundan314 899 41 429ms 16 Jun 2025 433rd b-illy 🇬🇧 899 41 422ms 2 Jul 2025 433rd fuzzylojik-golf 🇺🇸 899 41 456ms 3 Jul 2025 433rd CaedenHarper 🇨🇦 899 41 406ms 30 Oct 2025 433rd snoozingnewt 🇨🇦 899 41 409ms 21 Nov 2025 433rd Babafaba 899 41 485ms 26 Nov 2025 433rd CornerMercury 🇬🇧 899 41 427ms 17 Dec 2025 455th GrayJoKing 🇦🇺 898 35 4ms 31 Jan 2022 456th primo-ppcg 🇹🇭 898 51 119ms 29 Jan 2022 456th the-zammers 898 51 121ms 18 Jan 2024 456th MeWhenI 🇻🇦 898 51 119ms 22 Mar 2024 456th tobeannouncd 898 51 122ms 9 Aug 2024 456th jipsong 🇩🇪 898 51 119ms 11 Feb 2025 456th snoozingnewt 🇨🇦 898 51 118ms 3 Dec 2025 462nd primo-ppcg 🇹🇭 897 41 341ms 29 Jan 2022 462nd Shanethegamer 🇺🇸 897 41 432ms 20 Feb 2023 462nd tidalDisruptionEvent 🇨🇦 897 41 382ms 20 Mar 2023 462nd alemelis 897 41 305ms 12 Apr 2023 462nd Yewzir 🇧🇪 897 41 304ms 14 Feb 2024 462nd BREMAUCY 🇫🇷 897 41 460ms 22 Apr 2024 462nd snoozingnewt 🇨🇦 897 41 447ms 3 Dec 2025 469th ovs-code 🇩🇪 896 45 1,590ms 30 Nov 2022 469th HPWiz 🇳🇿 896 45 24ms 2 Feb 2023 471st GrayJoKing 🇦🇺 896 50 9ms 29 Jan 2022 471st annaproxy 896 50 14ms 29 Jan 2022 471st primo-ppcg 🇹🇭 896 50 10ms 30 Jan 2022 471st Steffan153 🇫🇮 896 50 9ms 24 Sep 2022 471st IanUtley 896 50 13ms 14 Nov 2023 471st ovs-code 🇩🇪 896 50 14ms 30 Jun 2024 477th GolfingSuccess 🇬🇷 896 131 341ms 15 Aug 2025 477th targrik 896 131 355ms 27 Aug 2025 479th jhfranklin 🇬🇧 895 23 34ms 11 Feb 2022 480th primo-ppcg 🇹🇭 895 34 215ms 29 Jan 2022 480th Shanethegamer 🇺🇸 895 34 262ms 29 Jan 2022 480th Steffan153 🇫🇮 895 34 263ms 19 Dec 2022 480th MeWhenI 🇻🇦 895 34 233ms 28 Jan 2023 480th DialFrost 🇸🇬 895 34 227ms 23 Dec 2023 480th pardouin 🇫🇷 895 34 271ms 22 Sep 2024 480th fuzzylojik-golf 🇺🇸 895 34 257ms 21 Sep 2025 480th GolfingSuccess 🇬🇷 895 34 217ms 7 Feb 2026 480th madex 🇩🇪 895 34 218ms 16 Mar 2026 489th GolfingSuccess 🇬🇷 894 20 42ms 22 Jul 2022 489th lynn 894 20 42ms 22 Jul 2022 489th canissimia 🇦🇶 894 20 42ms 22 Jul 2022 489th saito-ta 🇯🇵 894 20 41ms 12 Aug 2022 489th clockworknazo 894 20 42ms 12 Aug 2022 489th primo-ppcg 🇹🇭 894 20 41ms 1 Oct 2022 489th JayXon 🇺🇸 894 20 41ms 9 Oct 2022 489th betaveros 894 20 42ms 4 Jan 2023 489th Steffan153 🇫🇮 894 20 41ms 11 Mar 2023 489th sean-niemann 🇺🇸 894 20 42ms 30 Dec 2024 489th fuzzylojik-golf 🇺🇸 894 20 41ms 6 Aug 2025 489th emgordon154 894 20 43ms 7 Nov 2025 First Prev 401–500 of 2,073 Next Last