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 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 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 ArkScript 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 ArkScript 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 Calendar 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 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 315th dmrichwa 🇺🇸 912 43 10ms 22 Sep 2024 315th a6166231 🇨🇳 912 43 8ms 25 Apr 2025 315th dokutan 912 43 9ms 22 Sep 2025 324th RYNO8 912 47 11ms 18 Feb 2022 324th TFeld00 🇩🇰 912 47 9ms 22 Apr 2022 324th LukasFolwarczny 🇨🇿 912 47 11ms 16 Sep 2022 324th commandblockguy 🇺🇸 912 47 9ms 18 Sep 2022 324th KatieLG 🇬🇧 912 47 11ms 6 Oct 2022 324th betaveros 912 47 11ms 30 Dec 2022 324th Just4FunCoder 912 47 11ms 23 Mar 2023 324th vishwathg 912 47 11ms 4 Apr 2023 324th Schreipfelerer 912 47 11ms 9 Apr 2023 324th quimey 912 47 10ms 23 Jun 2023 324th dranjohn 912 47 9ms 16 Sep 2023 324th keelimeguy 🇺🇸 912 47 11ms 16 Dec 2023 324th bob-th 912 47 11ms 22 Jan 2024 324th fgrosshans 🇫🇷 912 47 11ms 16 Jul 2024 324th moustave 912 47 10ms 4 Dec 2024 324th Bulmenisaurus 912 47 13ms 6 Feb 2025 324th xiaoyiming123 912 47 9ms 23 Jul 2025 324th InigoK 🇺🇸 912 47 9ms 9 Aug 2025 324th luuumine 🇫🇷 912 47 13ms 21 Nov 2025 324th Lv0Sys 🇵🇱 912 47 9ms 6 Dec 2025 344th Lydxn 🇨🇦 912 58 5ms 29 Jan 2022 344th primo-ppcg 🇹🇭 912 58 6ms 29 Jan 2022 344th AlephSquirrel 912 58 5ms 16 Jan 2023 344th ovs-code 🇩🇪 912 58 5ms 11 Mar 2023 344th varhammer 🇷🇺 912 58 5ms 19 Oct 2024 344th kg583 🇺🇸 912 58 5ms 21 Oct 2024 344th CLOStrophobic 🇮🇹 912 58 6ms 17 Jan 2025 344th zacjl 912 58 5ms 21 Jan 2025 344th edsrzf 🇳🇿 912 58 6ms 8 Dec 2025 353rd fuzzylojik-golf 🇺🇸 912 119 419ms 24 Sep 2025 353rd sean-niemann 🇺🇸 912 119 454ms 24 Sep 2025 353rd JayXon 🇺🇸 912 119 394ms 25 Sep 2025 353rd nwellnhof 🇩🇪 912 119 397ms 25 Sep 2025 357th clockworknazo 911 56 5ms 30 Sep 2022 357th Lydxn 🇨🇦 911 56 5ms 28 Feb 2023 359th error256 909 56 5ms 26 Oct 2024 359th zacjl 909 56 5ms 29 Oct 2024 359th edsrzf 🇳🇿 909 56 5ms 14 Jan 2025 362nd Lydxn 🇨🇦 908 54 1,247ms 29 Jan 2022 362nd lynn 908 54 1,277ms 29 Jan 2022 362nd JayXon 🇺🇸 908 54 1,258ms 29 Jan 2022 362nd primo-ppcg 🇹🇭 908 54 1,270ms 29 Jan 2022 362nd Steffan153 🇫🇮 908 54 1,280ms 4 Jan 2023 362nd Shanethegamer 🇺🇸 908 54 1,257ms 21 Feb 2023 362nd DialFrost 🇸🇬 908 54 1,297ms 10 Mar 2025 362nd sean-niemann 🇺🇸 908 54 1,269ms 18 Apr 2025 362nd edsrzf 🇳🇿 908 54 1,284ms 31 Aug 2025 371st primo-ppcg 🇹🇭 907 80 382ms 29 Jan 2022 371st m-tkach 🇺🇦 907 80 391ms 31 Jan 2022 371st Steffan153 🇫🇮 907 80 373ms 24 Sep 2022 371st tomtheisen 🇺🇸 907 80 391ms 7 Feb 2023 371st stefangimmillaro 907 80 384ms 7 Jul 2023 371st namelessiw 907 80 390ms 5 Jun 2025 371st DialFrost 🇸🇬 907 80 367ms 8 Sep 2025 371st CaedenHarper 🇨🇦 907 80 344ms 30 Oct 2025 371st snoozingnewt 🇨🇦 907 80 352ms 3 Dec 2025 380th stefangimmillaro 904 120 574ms 6 Oct 2025 380th CaedenHarper 🇨🇦 904 120 432ms 10 Oct 2025 380th MeWhenI 🇻🇦 904 120 425ms 7 Nov 2025 383rd GrayJoKing 🇦🇺 903 45 82ms 8 Jun 2022 383rd Lydxn 🇨🇦 903 45 84ms 8 Jun 2022 383rd pardouin 🇫🇷 903 45 72ms 3 Sep 2024 386th JayXon 🇺🇸 903 70 118ms 14 Oct 2022 386th Lydxn 🇨🇦 903 70 122ms 15 Oct 2022 388th JayXon 🇺🇸 903 130 281ms 8 Feb 2022 388th nwellnhof 🇩🇪 903 130 296ms 3 Jun 2022 388th kkoenig 903 130 271ms 6 Sep 2025 391st annaproxy 902 34 36ms 29 Jan 2022 391st shinh 902 34 38ms 27 Jun 2022 391st anter69 🇭🇺 902 34 42ms 24 Jul 2022 391st janlelis 902 34 41ms 28 Aug 2022 395th Lydxn 🇨🇦 902 69 474ms 14 Jul 2023 395th JayXon 🇺🇸 902 69 500ms 14 Jul 2023 395th fuzzylojik-golf 🇺🇸 902 69 467ms 20 Sep 2025 395th sean-niemann 🇺🇸 902 69 492ms 21 Sep 2025 399th HPWiz 🇳🇿 902 127 4ms 4 May 2025 400th GrayJoKing 🇦🇺 901 43 68ms 9 Dec 2025 First Prev 321–400 of 1,988 Next Last