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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 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 Taxicab 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 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 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 Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 526th saito-ta 🇯🇵 878 131 85ms 20 Nov 2023 527th Bubbler-4 877 46 24ms 11 Feb 2022 527th kgolf 877 46 23ms 14 Feb 2022 529th GrayJoKing 🇦🇺 877 136 8ms 10 Apr 2022 530th DialFrost 🇸🇬 876 72 103ms 22 May 2025 530th Shanethegamer 🇺🇸 876 72 124ms 22 May 2025 530th GolfingSuccess 🇬🇷 876 72 102ms 2 days ago 530th emgordon154 876 72 92ms 40 hours ago 530th blaztoma 🇱🇹 876 72 102ms 37 hours ago 530th snoozingnewt 🇺🇸 876 72 91ms 4 hours ago 536th Yewzir 🇧🇪 876 134 264ms 28 Oct 2023 537th GolfingSuccess 🇬🇷 875 40 688ms 29 Aug 2025 537th pardouin 🇫🇷 875 40 652ms 29 Aug 2025 539th Lydxn 🇨🇦 875 89 149ms 4 Apr 2022 540th JayXon 🇺🇸 875 141 141ms 4 Apr 2025 541st janbehrens 🇩🇪 874 42 339ms 29 Jan 2022 541st MarcMush 🇫🇷 874 42 303ms 9 Feb 2022 543rd LHuitre 874 49 9ms 1 Jun 2022 543rd glesnick 874 49 9ms 14 Jul 2022 543rd nstearns96 🇬🇧 874 49 12ms 29 Nov 2022 543rd fkantelberg 874 49 11ms 6 Aug 2023 543rd ei14 874 49 9ms 7 May 2024 543rd gallium-gonzollium 874 49 11ms 25 Aug 2024 543rd lelbal 874 49 9ms 17 Sep 2024 543rd snydej 874 49 9ms 27 Nov 2024 543rd StefanHabel 🇨🇦 874 49 10ms 8 Mar 2025 543rd bltnppcnt 874 49 11ms 10 Apr 2025 543rd michelebastione 🇮🇹 874 49 9ms 8 Aug 2025 543rd Chara-0x 874 49 9ms 18 Sep 2025 543rd Europe2048 874 49 10ms 18 Oct 2025 543rd QuincyNash 🇺🇸 874 49 9ms 24 hours ago 557th michelebastione 🇮🇹 872 83 348ms 13 Aug 2025 558th Steffan153 🇫🇮 871 126 377ms 5 May 2024 559th sisyphus-ppcg 🇦🇺 871 137 4ms 7 Apr 2022 560th albanian-laundromat 870 190 9ms 4 days ago 561st xsot 🇸🇬 869 128 88ms 13 Jun 2025 562nd JayXon 🇺🇸 869 129 1,547ms 14 Sep 2025 563rd JayXon 🇺🇸 868 35 217ms 29 Jan 2022 563rd stefangimmillaro 868 35 224ms 6 Nov 2023 565th anter69 🇭🇺 868 57 921ms 23 Feb 2023 566th canissimia 🇦🇶 868 150 4,684ms 5 Jun 2023 567th HPWiz 🇳🇿 866 146 1,129ms 12 Oct 2023 568th ovs-code 🇩🇪 865 135 555ms 30 Sep 2024 569th ovs-code 🇩🇪 865 244 85ms 10 Jan 2023 569th GrayJoKing 🇦🇺 865 244 38ms 11 Jan 2023 571st Steffan153 🇫🇮 864 47 74ms 10 Dec 2022 572nd jtaxen 864 53 148ms 16 Jul 2024 573rd MeWhenI 🇻🇦 864 59 3ms 1 Oct 2022 573rd DialFrost 🇸🇬 864 59 3ms 11 Feb 2023 573rd edsrzf 🇳🇿 864 59 3ms 28 Aug 2025 576th ovs-code 🇩🇪 864 72 471ms 27 Feb 2022 576th GrayJoKing 🇦🇺 864 72 470ms 28 Feb 2022 576th Steffan153 🇫🇮 864 72 492ms 11 Feb 2023 579th inventshah 864 127 388ms 5 May 2024 580th MeWhenI 🇻🇦 863 49 125ms 3 Aug 2024 580th fuzzylojik-golf 🇺🇸 863 49 121ms 31 Jul 2025 582nd kg583 🇺🇸 863 59 6ms 6 days ago 583rd stefangimmillaro 863 136 262ms 9 Sep 2023 583rd cduerm 863 136 259ms 19 Sep 2025 583rd sean-niemann 🇺🇸 863 136 253ms 21 Sep 2025 586th GrayJoKing 🇦🇺 863 181 128ms 8 May 2022 587th ovs-code 🇩🇪 861 139 544ms 18 Dec 2022 588th stefangimmillaro 859 191 109ms 3 May 2023 589th primo-ppcg 🇹🇭 859 348 12ms 13 Aug 2025 590th ovs-code 🇩🇪 858 276 17ms 8 Jul 2024 591st m-tkach 🇺🇦 858 372 74ms 20 Jun 2025 592nd jrm5399 🇰🇿 857 50 9ms 30 Jan 2022 592nd Freddiechang 857 50 9ms 8 Mar 2024 594th sean-niemann 🇺🇸 857 128 397ms 4 May 2024 595th 386asm 🇺🇸 857 175 46ms 4 May 2023 596th rucin93 🇵🇱 857 228 309ms 11 days ago 597th GrayJoKing 🇦🇺 856 43 414ms 16 Jan 2024 597th sisyphus-ppcg 🇦🇺 856 43 375ms 16 Jan 2024 597th annaproxy 856 43 392ms 21 Jan 2024 597th commandblockguy 🇺🇸 856 43 387ms 1 Sep 2025 First Prev 526–600 of 1,949 Next Last