Catalan Numbers in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Erlang 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 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 Erlang 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 375th Lydxn 🇨🇦 903 70 109ms 15 Oct 2022 377th JayXon 🇺🇸 903 130 266ms 8 Feb 2022 377th nwellnhof 🇩🇪 903 130 272ms 3 Jun 2022 377th kkoenig 903 130 266ms 6 Sep 2025 380th annaproxy 902 34 38ms 29 Jan 2022 380th shinh 902 34 40ms 27 Jun 2022 380th anter69 🇭🇺 902 34 35ms 24 Jul 2022 380th janlelis 902 34 36ms 28 Aug 2022 384th Lydxn 🇨🇦 902 69 474ms 14 Jul 2023 384th JayXon 🇺🇸 902 69 500ms 14 Jul 2023 384th fuzzylojik-golf 🇺🇸 902 69 467ms 20 Sep 2025 384th sean-niemann 🇺🇸 902 69 492ms 21 Sep 2025 388th Kacarott 🇦🇺 901 43 85ms 13 Sep 2024 388th error256 901 43 71ms 13 Sep 2024 390th kg583 🇺🇸 901 56 40ms 4 Apr 2025 390th zacjl 901 56 43ms 16 May 2025 392nd rucin93 🇵🇱 900 47 120ms 3 Aug 2024 393rd Shanethegamer 🇺🇸 900 55 841ms 29 Jan 2022 393rd GrayJoKing 🇦🇺 900 55 974ms 17 Oct 2023 393rd jipsong 🇩🇪 900 55 856ms 30 Jun 2024 396th HPWiz 🇳🇿 899 127 5ms 4 May 2025 397th primo-ppcg 🇹🇭 898 51 120ms 29 Jan 2022 397th the-zammers 898 51 147ms 18 Jan 2024 397th MeWhenI 🇻🇦 898 51 141ms 22 Mar 2024 397th tobeannouncd 898 51 134ms 9 Aug 2024 397th jipsong 🇩🇪 898 51 139ms 11 Feb 2025 402nd JayXon 🇺🇸 898 122 409ms 5 May 2024 402nd ovs-code 🇩🇪 898 122 408ms 5 May 2024 404th edsrzf 🇳🇿 897 39 663ms 30 Aug 2025 404th DialFrost 🇸🇬 897 39 682ms 2 Sep 2025 404th CaedenHarper 🇨🇦 897 39 681ms 21 days ago 404th xsot 🇸🇬 897 39 657ms 5 days ago 408th ovs-code 🇩🇪 897 41 420ms 15 Jan 2024 408th DialFrost 🇸🇬 897 41 403ms 15 Jan 2024 408th GolfingSuccess 🇬🇷 897 41 431ms 15 Jan 2024 408th inventshah 897 41 409ms 15 Jan 2024 408th JayXon 🇺🇸 897 41 381ms 18 Jan 2024 408th Shanethegamer 🇺🇸 897 41 395ms 18 Jan 2024 408th kg583 🇺🇸 897 41 443ms 19 Jan 2024 408th orthoplex 🇨🇽 897 41 384ms 20 Jan 2024 408th m-tkach 🇺🇦 897 41 417ms 21 Jan 2024 408th xsot 🇸🇬 897 41 382ms 25 Jan 2024 408th lynn 897 41 379ms 17 Feb 2024 408th MeWhenI 🇻🇦 897 41 486ms 24 May 2024 408th duckyluuk 🇳🇱 897 41 392ms 17 Jun 2024 408th pardouin 🇫🇷 897 41 389ms 21 Jun 2024 408th emgordon154 897 41 395ms 20 Sep 2024 408th Mukundan314 897 41 426ms 16 Jun 2025 408th b-illy 🇬🇧 897 41 363ms 2 Jul 2025 408th fuzzylojik-golf 🇺🇸 897 41 410ms 3 Jul 2025 408th CaedenHarper 🇨🇦 897 41 324ms 21 days ago 427th GrayJoKing 🇦🇺 896 35 4ms 31 Jan 2022 428th ovs-code 🇩🇪 896 45 1,908ms 30 Nov 2022 428th HPWiz 🇳🇿 896 45 24ms 2 Feb 2023 430th GolfingSuccess 🇬🇷 896 131 256ms 15 Aug 2025 430th targrik 896 131 264ms 27 Aug 2025 432nd primo-ppcg 🇹🇭 895 41 344ms 29 Jan 2022 432nd Shanethegamer 🇺🇸 895 41 435ms 20 Feb 2023 432nd tidalDisruptionEvent 🇨🇦 895 41 353ms 20 Mar 2023 432nd alemelis 895 41 311ms 12 Apr 2023 432nd Yewzir 🇧🇪 895 41 351ms 14 Feb 2024 432nd BREMAUCY 🇫🇷 895 41 516ms 22 Apr 2024 438th GolfingSuccess 🇬🇷 894 20 57ms 22 Jul 2022 438th lynn 894 20 48ms 22 Jul 2022 438th canissimia 🇦🇶 894 20 40ms 22 Jul 2022 438th saito-ta 🇯🇵 894 20 41ms 12 Aug 2022 438th clockworknazo 894 20 39ms 12 Aug 2022 438th primo-ppcg 🇹🇭 894 20 41ms 1 Oct 2022 438th JayXon 🇺🇸 894 20 55ms 9 Oct 2022 438th betaveros 894 20 46ms 4 Jan 2023 438th Steffan153 🇫🇮 894 20 36ms 11 Mar 2023 438th sean-niemann 🇺🇸 894 20 47ms 30 Dec 2024 438th fuzzylojik-golf 🇺🇸 894 20 39ms 6 Aug 2025 438th emgordon154 894 20 34ms 13 days ago 450th jhfranklin 🇬🇧 894 23 43ms 11 Feb 2022 First Prev 376–450 of 1,932 Next Last