Catalan’s Constant in Python 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 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 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 76th StefanHabel 🇨🇦 488 125 54ms 27 Nov 2022 76th CatsAreFluffy 488 125 23ms 23 Dec 2022 78th OllieBoyne 🇬🇧 484 126 212ms 19 Sep 2022 78th inverseLorentz 🇦🇺 484 126 3,029ms 17 Oct 2023 78th cros107 🇦🇺 484 126 257ms 22 hours ago 81st neihousaigaai 466 131 100ms 5 Jan 2022 82nd LHuitre 462 132 89ms 4 Jun 2022 83rd SniperSmiley 🇺🇸 455 134 951ms 4 Jun 2022 84th Bulmenisaurus 442 138 154ms 2 Jul 2024 85th za3k 436 140 1,036ms 28 Oct 2022 86th smokestacklightnin 🇺🇸 433 141 53ms 28 Feb 2024 87th Andrey135296 430 142 611ms 4 Apr 2022 88th janbehrens 🇩🇪 412 148 84ms 2 Jan 2022 88th michelebastione 🇮🇹 412 148 122ms 14 Jan 2022 88th knutae 🇳🇴 412 148 379ms 15 Mar 2022 88th hiichbindermax 412 148 2,800ms 15 Feb 2025 92nd msbranicky 407 150 420ms 25 Aug 2023 93rd TaserTheFox 🇺🇸 404 151 91ms 27 Mar 2023 93rd rollershutter 404 151 91ms 17 Jun 2024 93rd Lv0Sys 🇵🇱 404 151 132ms 17 hours ago 96th Indivicivet 396 154 98ms 9 May 2022 97th amollberg 🇸🇪 394 155 958ms 4 Feb 2022 97th Omega65536 🇩🇪 394 155 114ms 29 Nov 2022 99th RYNO8 389 157 315ms 22 Aug 2023 99th blaztoma 🇱🇹 389 157 64ms 5 Oct 2025 101st ImpressedByRocks 384 159 94ms 25 Jun 2022 102nd keelimeguy 🇺🇸 377 162 3,878ms 16 Dec 2023 102nd jiji7879 377 162 460ms 20 Jun 2025 104th andre-lameirinhas 🇵🇹 372 164 96ms 17 Nov 2022 105th MaxElf999 363 168 93ms 29 Sep 2022 106th jacklynnepenick 359 170 3,021ms 15 Feb 2022 107th martinnorling 🇸🇪 355 172 105ms 27 Jan 2022 108th piano-miles 351 174 3,007ms 31 Dec 2023 109th Starwort 🇬🇧 347 176 95ms 11 Nov 2022 110th CedricGebistorf 345 177 3,170ms 9 Mar 2022 110th aksyristos 345 177 673ms 8 Feb 2023 112th asmull 339 180 1,026ms 20 Nov 2023 113th argusdusty 🇺🇸 337 181 569ms 21 Aug 2022 114th Yewzir 🇧🇪 307 199 9ms 22 Dec 2023 115th Mabeloid 🇳🇴 293 208 9ms 8 Sep 2024 115th dokutan 293 208 9ms 23 Jul 2025 117th roguh 🇬🇹 285 214 483ms 27 Jan 2024 118th jfallon1997 274 223 9ms 7 Sep 2022 118th BREMAUCY 🇫🇷 274 223 9ms 15 Jul 2023 120th Just4FunCoder 270 226 10ms 14 Dec 2023 121st WillowWispy 268 228 403ms 23 Mar 2025 122nd dillon-duncando 263 232 850ms 4 Oct 2022 123rd Mikey-Beep 🇬🇧 258 236 3,720ms 2 Sep 2024 124th Solsticely 255 239 293ms 20 Nov 2022 125th KasperKivimaeki 🇫🇮 209 292 274ms 10 Jul 2025 126th Vaekor 205 298 10ms 28 Jul 2023 127th Flekay 🇩🇪 203 300 12ms 9 Aug 2025 127th snoozingnewt 🇨🇦 203 300 12ms 26 Sep 2025 129th JunkIce 203 301 12ms 5 Mar 2025 130th twocatsinatrenchcoat 201 303 10ms 2 May 2022 131st eiburns 199 306 10ms 25 Aug 2023 132nd jacekwladzinski 189 322 46ms 4 Oct 2025 133rd madex 🇩🇪 185 329 23ms 17 Aug 2025 134th hellwue 170 359 10ms 3 Mar 2023 134th jeff-at-tamer-dot-codes 🇺🇸 170 359 10ms 8 Feb 2024 136th Stockoh 🇫🇷 169 360 10ms 26 Apr 2024 137th ehulinsky 🇺🇸 158 386 17ms 9 May 2023 137th jmerle 🇳🇱 158 386 16ms 6 Jul 2023 137th Jacob385 158 386 16ms 17 Apr 2024 137th HumanoidCPU 158 386 16ms 9 May 2024 137th jatloe 158 386 16ms 26 Sep 2024 137th wh3n3v3r 🇨🇿 158 386 15ms 18 Nov 2024 137th robin-scragg 158 386 16ms 19 Aug 2025 144th fenix-bear 153 399 9ms 10 Apr 2024 145th TJK-S 142 430 83ms 2 Nov 2025 146th Fracture17 128 477 107ms 5 Apr 2023 147th QuincyNash 🇺🇸 115 531 10ms 18 Jan 2022 147th jakobkordez 🇸🇮 115 531 9ms 23 Oct 2022 147th Player01osu 115 531 10ms 29 Oct 2023 147th elgan65536 115 531 10ms 4 Apr 2024 First Prev 76–150 of 208 Next Last