Catalan Numbers in Python in bytes. 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 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 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 Bytes Time Submitted 148th fkantelberg 898 49 12ms 6 Aug 2023 148th ei14 898 49 9ms 7 May 2024 148th gallium-gonzollium 898 49 12ms 25 Aug 2024 148th lelbal 898 49 11ms 17 Sep 2024 148th snydej 898 49 10ms 27 Nov 2024 148th StefanHabel 🇨🇦 898 49 14ms 8 Mar 2025 148th bltnppcnt 898 49 14ms 10 Apr 2025 148th michelebastione 🇮🇹 898 49 10ms 8 Aug 2025 148th Chara-0x 898 49 11ms 18 Sep 2025 148th Europe2048 898 49 9ms 24 days ago 161st jrm5399 🇰🇿 880 50 9ms 30 Jan 2022 161st Freddiechang 880 50 11ms 8 Mar 2024 163rd ToE42 863 51 10ms 31 Jan 2022 163rd kyleclaassen 863 51 9ms 12 Mar 2022 163rd PiterAnnema 863 51 10ms 23 Mar 2022 163rd OllieBoyne 🇬🇧 863 51 11ms 15 Apr 2022 163rd TobyBoyne 🇬🇧 863 51 14ms 15 Apr 2022 163rd SniperSmiley 🇺🇸 863 51 13ms 2 Jun 2022 163rd abailey2020 🇺🇸 863 51 11ms 23 Jul 2022 163rd suwat513 863 51 10ms 22 Sep 2022 163rd QuincyNash 🇺🇸 863 51 11ms 15 Dec 2022 163rd 4ndyJ 🇬🇧 863 51 12ms 19 Jan 2023 163rd CheeseCake628 🇳🇴 863 51 9ms 20 Feb 2023 163rd aksyristos 863 51 10ms 4 Mar 2023 163rd DanielPeterssonAI 863 51 10ms 15 Mar 2023 163rd Erik-M-Larsson 863 51 9ms 4 Apr 2023 163rd mbittner20 863 51 9ms 12 Jun 2023 163rd elgan65536 863 51 9ms 6 Mar 2024 163rd Alex-x90 🇺🇸 863 51 12ms 5 May 2024 163rd Stockoh 🇫🇷 863 51 16ms 14 Jun 2024 163rd bac0id 863 51 9ms 29 Jun 2024 163rd abhishekg999 863 51 14ms 20 Sep 2024 163rd Hyunwook-Kim-WV 863 51 13ms 7 Aug 2025 163rd jacekwladzinski 863 51 11ms 2 Oct 2025 185th Herbert00709 🇵🇱 846 52 13ms 21 Feb 2024 185th namelessiw 846 52 13ms 19 Aug 2024 185th WillowWispy 846 52 12ms 13 Mar 2025 188th iakolzin 830 53 13ms 27 May 2022 188th nullie 830 53 10ms 7 Jun 2022 188th yzhs 🇩🇪 830 53 10ms 22 Jun 2022 188th markusgraube 830 53 12ms 24 Apr 2023 188th mstang107 830 53 11ms 20 Dec 2023 188th smokestacklightnin 🇺🇸 830 53 13ms 10 Jan 2024 188th Mabeloid 🇳🇴 830 53 10ms 21 Sep 2024 188th agreegious 830 53 12ms 14 Nov 2024 188th 0dyse 830 53 11ms 29 Apr 2025 188th piano-miles 830 53 10ms 9 May 2025 198th msbranicky 815 54 10ms 23 Aug 2023 198th Code-Coder-coder 815 54 10ms 12 Oct 2025 200th ZakkkkAttackkkk 🇵🇭 800 55 14ms 30 Jan 2022 200th Emutis 🇱🇹 800 55 12ms 27 Oct 2024 202nd petroselo 786 56 14ms 12 Apr 2022 202nd HumanoidCPU 786 56 21ms 27 May 2024 202nd kevinnaviapaiva 786 56 13ms 19 Dec 2024 202nd wobblybits 786 56 10ms 19 Aug 2025 206th Terobero 772 57 13ms 21 Aug 2024 206th Mick-Travis 772 57 13ms 8 Dec 2024 208th LeeCamp 733 60 10ms 9 Feb 2022 208th guilhem-roy 🇫🇷 733 60 10ms 22 Feb 2022 208th Eilonlif 🇮🇱 733 60 9ms 27 Aug 2022 208th LogicalJoe 733 60 10ms 18 Sep 2022 208th 5quiwyrm 733 60 9ms 22 Oct 2022 208th TaserTheFox 🇺🇸 733 60 10ms 9 Jan 2023 208th ljweel 733 60 10ms 13 Feb 2023 208th shellbertt 🇨🇦 733 60 22ms 27 Apr 2023 208th ssbhatt4321 733 60 10ms 11 Jun 2023 208th 2011-Chan-Ethan 733 60 12ms 14 Jul 2023 208th PeterTillema 🇳🇱 733 60 12ms 10 Oct 2023 208th kurkale6ka 733 60 10ms 21 Dec 2023 208th sultan 733 60 10ms 3 Mar 2024 208th cuboids 733 60 10ms 10 Jul 2024 208th jatloe 733 60 10ms 27 Sep 2024 208th alemelis 733 60 12ms 13 Oct 2024 208th csharpython 733 60 11ms 5 Aug 2025 208th BREMAUCY 🇫🇷 733 60 11ms 11 Aug 2025 First Prev 151–225 of 411 Next Last