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 Numbrix 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 Numbrix 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 601st jrm5399 🇰🇿 857 50 9ms 30 Jan 2022 601st Freddiechang 857 50 9ms 8 Mar 2024 603rd 386asm 🇺🇸 857 175 43ms 4 May 2023 604th GrayJoKing 🇦🇺 856 43 354ms 16 Jan 2024 604th sisyphus-ppcg 🇦🇺 856 43 352ms 16 Jan 2024 604th annaproxy 856 43 349ms 21 Jan 2024 604th commandblockguy 🇺🇸 856 43 346ms 1 Sep 2025 608th DialFrost 🇸🇬 856 71 102ms 7 days ago 608th emgordon154 856 71 116ms 6 days ago 608th GolfingSuccess 🇬🇷 856 71 107ms 9 hours ago 611th MeWhenI 🇻🇦 855 59 48ms 13 Feb 2025 611th DialFrost 🇸🇬 855 59 42ms 13 Feb 2025 611th Shanethegamer 🇺🇸 855 59 39ms 13 Feb 2025 611th pardouin 🇫🇷 855 59 43ms 20 Mar 2025 615th inventshah 855 79 2,941ms 25 Oct 2024 615th error256 855 79 3,400ms 26 Oct 2024 615th emgordon154 855 79 2,879ms 1 Nov 2024 618th primo-ppcg 🇹🇭 855 129 40ms 14 Jan 2025 619th DialFrost 🇸🇬 855 131 1,675ms 13 Sep 2025 619th edsrzf 🇳🇿 855 131 1,674ms 13 Sep 2025 619th ovs-code 🇩🇪 855 131 1,778ms 14 Sep 2025 619th GolfingSuccess 🇬🇷 855 131 1,687ms 17 Sep 2025 619th emgordon154 855 131 1,721ms 28 Sep 2025 619th MeWhenI 🇻🇦 855 131 1,686ms 7 Nov 2025 625th dokutan 854 41 677ms 22 Sep 2025 626th Codsilla 🇨🇦 854 43 467ms 3 Nov 2023 626th Daniel-Ellison 854 43 301ms 10 Aug 2025 626th Lv0Sys 🇵🇱 854 43 276ms 5 days ago 629th primo-ppcg 🇹🇭 854 218 4ms 6 Aug 2023 630th Natanaelel 🇸🇪 853 58 983ms 3 Jan 2024 631st MeWhenI 🇻🇦 853 73 459ms 28 Feb 2022 631st Shanethegamer 🇺🇸 853 73 488ms 23 Mar 2022 631st DialFrost 🇸🇬 853 73 419ms 26 Oct 2023 631st jipsong 🇩🇪 853 73 508ms 1 Jul 2024 631st emgordon154 853 73 490ms 25 May 2025 636th ovs-code 🇩🇪 853 180 16ms 15 Jul 2023 637th GrayJoKing 🇦🇺 852 21 35ms 28 Jul 2022 637th ovs-code 🇩🇪 852 21 36ms 2 Feb 2024 637th xsot 🇸🇬 852 21 37ms 9 Jun 2024 637th pardouin 🇫🇷 852 21 40ms 11 Oct 2024 641st KatieLG 🇬🇧 852 36 33ms 10 Apr 2022 641st SirBogman 🇺🇸 852 36 35ms 17 May 2022 641st Babafaba 852 36 35ms 15 Oct 2025 644th arcpolaris 852 85 362ms 16 Dec 2024 645th FlyingPenguin223 850 20 2ms 17 Oct 2024 646th j-Ewan 850 138 276ms 10 Mar 2022 647th canissimia 🇦🇶 847 135 3ms 30 Jan 2022 647th btnlq 847 135 4ms 17 Nov 2022 649th duckyluuk 🇳🇱 847 215 20ms 12 days ago 650th sisyphus-ppcg 🇦🇺 846 42 28ms 22 May 2022 650th primo-ppcg 🇹🇭 846 42 28ms 23 May 2022 650th iakolzin 846 42 27ms 28 May 2022 650th saito-ta 🇯🇵 846 42 27ms 8 Jun 2022 650th nwellnhof 🇩🇪 846 42 28ms 8 Jun 2022 650th fuzzylojik-golf 🇺🇸 846 42 28ms 20 Sep 2025 656th Shanethegamer 🇺🇸 846 48 76ms 11 Mar 2023 657th primo-ppcg 🇹🇭 846 332 66ms 25 Jun 2022 658th SirBogman 🇺🇸 844 36 241ms 17 May 2022 659th DialFrost 🇸🇬 844 53 10ms 24 Mar 2025 660th Shanethegamer 🇺🇸 844 72 131ms 22 May 2025 660th blaztoma 🇱🇹 844 72 121ms 13 days ago 660th snoozingnewt 🇨🇦 844 72 99ms 12 days ago 663rd JRaspass 🇬🇧 844 139 263ms 7 Feb 2024 663rd Shanethegamer 🇺🇸 844 139 295ms 7 Feb 2024 663rd DialFrost 🇸🇬 844 139 303ms 7 Feb 2024 666th fuzzylojik-golf 🇺🇸 843 75 100ms 8 Sep 2025 666th sean-niemann 🇺🇸 843 75 102ms 21 Sep 2025 668th Bubbler-4 842 46 64ms 13 Sep 2023 669th annaproxy 842 86 401ms 5 May 2022 670th primo-ppcg 🇹🇭 842 132 3ms 14 Nov 2022 671st snoozingnewt 🇨🇦 841 74 409ms 8 days ago 672nd ToE42 840 51 9ms 31 Jan 2022 672nd kyleclaassen 840 51 9ms 12 Mar 2022 672nd PiterAnnema 840 51 9ms 23 Mar 2022 672nd OllieBoyne 🇬🇧 840 51 10ms 15 Apr 2022 First Prev 601–675 of 1,958 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