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 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 Apéry’s Constant Binary Lambda Calculus Connect Four 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 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four 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 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 641st MeWhenI 🇻🇦 856 59 48ms 13 Feb 2025 641st DialFrost 🇸🇬 856 59 42ms 13 Feb 2025 641st Shanethegamer 🇺🇸 856 59 39ms 13 Feb 2025 641st pardouin 🇫🇷 856 59 43ms 20 Mar 2025 645th Codsilla 🇨🇦 855 43 489ms 3 Nov 2023 645th Daniel-Ellison 855 43 360ms 10 Aug 2025 645th Lv0Sys 🇵🇱 855 43 278ms 6 Dec 2025 648th inventshah 855 79 2,324ms 25 Oct 2024 648th error256 855 79 2,421ms 26 Oct 2024 648th emgordon154 855 79 2,351ms 1 Nov 2024 651st primo-ppcg 🇹🇭 855 129 40ms 14 Jan 2025 652nd GolfingSuccess 🇬🇷 854 62 6ms 20 days ago 653rd arcpolaris 854 85 401ms 16 Dec 2024 654th primo-ppcg 🇹🇭 854 218 5ms 6 Aug 2023 655th Natanaelel 🇸🇪 853 58 1,326ms 3 Jan 2024 656th MeWhenI 🇻🇦 853 73 488ms 28 Feb 2022 656th Shanethegamer 🇺🇸 853 73 487ms 23 Mar 2022 656th DialFrost 🇸🇬 853 73 504ms 26 Oct 2023 656th jipsong 🇩🇪 853 73 476ms 1 Jul 2024 656th emgordon154 853 73 513ms 25 May 2025 661st ovs-code 🇩🇪 853 180 10ms 15 Jul 2023 662nd GrayJoKing 🇦🇺 852 21 39ms 28 Jul 2022 662nd ovs-code 🇩🇪 852 21 40ms 2 Feb 2024 662nd xsot 🇸🇬 852 21 37ms 9 Jun 2024 662nd pardouin 🇫🇷 852 21 42ms 11 Oct 2024 666th KatieLG 🇬🇧 852 36 35ms 10 Apr 2022 666th SirBogman 🇺🇸 852 36 35ms 17 May 2022 666th Babafaba 852 36 34ms 15 Oct 2025 666th JOrE20 852 36 33ms 18 days ago 670th JayXon 🇺🇸 851 141 147ms 4 Apr 2025 671st JOrE20 851 304 26ms 18 days ago 672nd FlyingPenguin223 850 20 2ms 17 Oct 2024 673rd j-Ewan 850 138 297ms 10 Mar 2022 674th Shanethegamer 🇺🇸 849 72 126ms 22 May 2025 674th blaztoma 🇱🇹 849 72 110ms 28 Nov 2025 674th snoozingnewt 🇨🇦 849 72 99ms 30 Nov 2025 677th sean-niemann 🇺🇸 849 194 11ms 17 Dec 2025 678th canissimia 🇦🇶 848 135 3ms 30 Jan 2022 678th btnlq 848 135 4ms 17 Nov 2022 680th duckyluuk 🇳🇱 847 215 20ms 29 Nov 2025 681st sisyphus-ppcg 🇦🇺 846 42 28ms 22 May 2022 681st primo-ppcg 🇹🇭 846 42 28ms 23 May 2022 681st iakolzin 846 42 27ms 28 May 2022 681st saito-ta 🇯🇵 846 42 27ms 8 Jun 2022 681st nwellnhof 🇩🇪 846 42 28ms 8 Jun 2022 681st fuzzylojik-golf 🇺🇸 846 42 28ms 20 Sep 2025 687th Shanethegamer 🇺🇸 846 48 77ms 11 Mar 2023 688th SirBogman 🇺🇸 845 36 233ms 17 May 2022 689th DialFrost 🇸🇬 845 53 12ms 24 Mar 2025 690th dokutan 844 68 7ms 3 days ago 691st annaproxy 844 86 380ms 5 May 2022 692nd JRaspass 🇬🇧 844 139 301ms 7 Feb 2024 692nd Shanethegamer 🇺🇸 844 139 283ms 7 Feb 2024 692nd DialFrost 🇸🇬 844 139 331ms 7 Feb 2024 695th fuzzylojik-golf 🇺🇸 843 75 108ms 8 Sep 2025 695th sean-niemann 🇺🇸 843 75 107ms 21 Sep 2025 695th Steffan153 🇫🇮 843 75 151ms 15 days ago 698th Bubbler-4 842 46 64ms 13 Sep 2023 699th nwellnhof 🇩🇪 842 136 3ms 3 Dec 2022 700th snoozingnewt 🇨🇦 841 74 504ms 3 Dec 2025 701st ToE42 840 51 10ms 31 Jan 2022 701st kyleclaassen 840 51 9ms 12 Mar 2022 701st PiterAnnema 840 51 10ms 23 Mar 2022 701st OllieBoyne 🇬🇧 840 51 10ms 15 Apr 2022 701st TobyBoyne 🇬🇧 840 51 10ms 15 Apr 2022 701st SniperSmiley 🇺🇸 840 51 12ms 2 Jun 2022 701st abailey2020 🇺🇸 840 51 10ms 23 Jul 2022 701st suwat513 840 51 9ms 22 Sep 2022 701st 4ndyJ 🇬🇧 840 51 9ms 19 Jan 2023 701st CheeseCake628 🇳🇴 840 51 10ms 20 Feb 2023 701st aksyristos 840 51 9ms 4 Mar 2023 701st DanielPeterssonAI 840 51 10ms 15 Mar 2023 701st Erik-M-Larsson 840 51 10ms 4 Apr 2023 701st mbittner20 840 51 9ms 12 Jun 2023 701st elgan65536 🇺🇸 840 51 10ms 6 Mar 2024 701st Alex-x90 🇺🇸 840 51 9ms 5 May 2024 701st Stockoh 🇫🇷 840 51 12ms 14 Jun 2024 701st bac0id 840 51 10ms 29 Jun 2024 701st abhishekg999 840 51 10ms 20 Sep 2024 701st Hyunwook-Kim-WV 840 51 10ms 7 Aug 2025 First Prev 641–720 of 2,031 Next Last