Catalan’s Constant 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 Alphabetic Numbers 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 Alphabetic Numbers 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 321st Shanethegamer 🇺🇸 667 96 13ms 26 May 2022 322nd annaproxy 664 114 125ms 28 Jan 2022 322nd TrueBoxGuy 664 114 322ms 15 Jul 2023 324th Babafaba 663 86 702ms 23 Oct 2025 325th bricknellj 659 90 11ms 6 Mar 2023 325th croc54 659 90 28ms 27 Nov 2024 325th MeWhenI 🇻🇦 659 90 13ms 23 Apr 2025 328th stefangimmillaro 659 222 90ms 21 Oct 2025 329th ovs-code 🇩🇪 658 192 2,639ms 25 May 2023 330th MeWhenI 🇻🇦 656 94 536ms 16 Apr 2023 331st SirBogman 🇺🇸 655 87 443ms 24 Jan 2024 332nd GrayJoKing 🇦🇺 653 97 81ms 26 May 2022 333rd tayloia 🇬🇧 653 98 21ms 16 May 2023 334th MeWhenI 🇻🇦 650 126 44ms 14 Feb 2025 335th ovs-code 🇩🇪 650 215 2,358ms 3 Jun 2024 336th MeWhenI 🇻🇦 650 225 79ms 4 Jun 2022 337th jared-hughes 648 70 42ms 20 Jan 2023 337th stefangimmillaro 648 70 42ms 30 Dec 2024 339th MeWhenI 🇻🇦 647 284 153ms 5 Feb 2022 340th Yewzir 🇧🇪 645 245 297ms 3 Jan 2024 341st dokutan 644 227 91ms 23 Jul 2025 342nd saito-ta 🇯🇵 640 172 2,307ms 3 Dec 2024 343rd dokutan 640 247 261ms 4 Jan 2024 344th msbranicky 639 70 237ms 12 Jan 2024 345th Natanaelel 🇸🇪 639 71 4,084ms 17 days ago 346th Bubbler-4 638 65 44ms 4 Jan 2022 347th Fvirgilio 638 93 10ms 10 May 2025 347th FortuiteMan 🇫🇷 638 93 108ms 26 Sep 2025 349th JOrE20 634 101 722ms 26 days ago 350th DialFrost 🇸🇬 626 91 507ms 22 Jan 2024 351st KatieLG 🇬🇧 626 366 3ms 30 Sep 2025 352nd Flekay 🇩🇪 625 95 64ms 22 days ago 353rd yuchuehw 621 72 2,145ms 2 Jun 2024 354th MeWhenI 🇻🇦 620 92 439ms 17 Jan 2024 354th Shanethegamer 🇺🇸 620 92 472ms 18 Jan 2024 356th inventshah 618 96 56ms 20 Dec 2022 357th sisyphus-ppcg 🇦🇺 612 97 57ms 13 Jan 2023 357th scpchicken 🇵🇼 612 97 12ms 28 Feb 2023 359th jared-hughes 612 276 487ms 24 Sep 2025 360th stefangimmillaro 611 259 311ms 30 Dec 2024 361st MeWhenI 🇻🇦 609 92 140ms 3 Aug 2024 362nd nstearns96 🇬🇧 606 98 13ms 21 Jan 2023 363rd MeWhenI 🇻🇦 604 129 1,400ms 14 Jun 2023 364th edsrzf 🇳🇿 604 134 98ms 22 Nov 2025 365th janbehrens 🇩🇪 603 187 608ms 2 Jan 2022 366th adamnielson42 🇺🇸 600 99 17ms 24 Aug 2023 367th SirBogman 🇺🇸 598 107 27ms 2 Jan 2022 368th Yewzir 🇧🇪 597 234 53ms 22 Dec 2023 369th annaproxy 596 96 1,901ms 27 Oct 2023 370th neel11235813 594 100 102ms 15 Jan 2023 370th SB-945 594 100 12ms 22 Jan 2024 372nd FortuiteMan 🇫🇷 591 152 37ms 30 Sep 2025 373rd MeWhenI 🇻🇦 588 79 22ms 15 Feb 2025 374th RaBa21 🇭🇺 588 101 199ms 1 Aug 2025 375th janbehrens 🇩🇪 587 169 702ms 24 Mar 2022 376th neel11235813 582 98 486ms 27 Mar 2024 377th KatieLG 🇬🇧 582 102 156ms 2 Oct 2025 377th Lv0Sys 🇵🇱 582 102 25ms 10 days ago 379th dokutan 582 240 434ms 19 Aug 2024 380th MeWhenI 🇻🇦 578 140 876ms 28 Jun 2023 381st trinityy-7 577 111 366ms 23 Jan 2024 381st alexsave 577 111 19ms 6 Nov 2025 383rd Shanethegamer 🇺🇸 577 135 1,427ms 12 Feb 2023 383rd SirBogman 🇺🇸 577 135 1,364ms 24 Jan 2024 385th ryyyn 🇺🇸 576 103 32ms 21 Jan 2026 386th DialFrost 🇸🇬 574 79 213ms 1 Jun 2024 387th dokutan 574 214 149ms 28 Mar 2024 388th h3ra993huskp 🇯🇵 573 295 401ms 30 Nov 2025 389th yzhs 🇩🇪 571 104 88ms 22 Jun 2022 390th Yewzir 🇧🇪 569 222 1ms 22 Dec 2023 391st Shanethegamer 🇺🇸 567 80 42ms 28 May 2022 391st annaproxy 567 80 41ms 27 Aug 2022 393rd InigoK 🇺🇸 565 105 485ms 14 Aug 2025 394th saito-ta 🇯🇵 561 57 54ms 19 Aug 2022 395th anter69 🇭🇺 560 81 227ms 13 Feb 2024 396th heanyang1 559 80 214ms 29 May 2025 397th dokutan 559 226 2ms 1 May 2024 398th mathisfun271 555 107 26ms 3 Feb 2024 399th NewDefectus 🇮🇱 553 84 16ms 6 Jan 2022 400th guilhem-roy 🇫🇷 550 108 56ms 3 Mar 2022 First Prev 321–400 of 1,764 Next Last