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 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 Gray Code Decoder Gray Code Encoder 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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 698th saito-ta 🇯🇵 846 42 28ms 8 Jun 2022 698th nwellnhof 🇩🇪 846 42 28ms 8 Jun 2022 698th fuzzylojik-golf 🇺🇸 846 42 30ms 20 Sep 2025 704th SirBogman 🇺🇸 845 36 276ms 17 May 2022 705th DialFrost 🇸🇬 845 53 10ms 24 Mar 2025 706th annaproxy 844 86 503ms 5 May 2022 707th nwellnhof 🇩🇪 844 136 3ms 3 Dec 2022 708th JRaspass 🇬🇧 844 139 311ms 7 Feb 2024 708th Shanethegamer 🇺🇸 844 139 325ms 7 Feb 2024 708th DialFrost 🇸🇬 844 139 344ms 7 Feb 2024 711th fuzzylojik-golf 🇺🇸 843 75 107ms 8 Sep 2025 711th sean-niemann 🇺🇸 843 75 132ms 21 Sep 2025 713th JOrE20 843 304 26ms 11 Feb 2026 714th Bubbler-4 842 46 64ms 13 Sep 2023 715th snoozingnewt 🇨🇦 842 74 504ms 3 Dec 2025 716th ToE42 841 51 10ms 31 Jan 2022 716th kyleclaassen 841 51 11ms 12 Mar 2022 716th PiterAnnema 841 51 11ms 23 Mar 2022 716th OllieBoyne 🇬🇧 841 51 11ms 15 Apr 2022 716th TobyBoyne 🇬🇧 841 51 10ms 15 Apr 2022 716th SniperSmiley 🇺🇸 841 51 14ms 2 Jun 2022 716th abailey2020 🇺🇸 841 51 11ms 23 Jul 2022 716th suwat513 841 51 12ms 22 Sep 2022 716th 4ndyJ 🇬🇧 841 51 11ms 19 Jan 2023 716th CheeseCake628 🇳🇴 841 51 12ms 20 Feb 2023 716th DanielPeterssonAI 841 51 10ms 15 Mar 2023 716th Erik-M-Larsson 841 51 10ms 4 Apr 2023 716th mbittner20 841 51 10ms 12 Jun 2023 716th elgan65536 🇺🇸 841 51 11ms 6 Mar 2024 716th Alex-x90 🇺🇸 841 51 10ms 5 May 2024 716th Stockoh 🇫🇷 841 51 12ms 14 Jun 2024 716th bac0id 841 51 10ms 29 Jun 2024 716th abhishekg999 841 51 15ms 20 Sep 2024 716th Hyunwook-Kim-WV 841 51 10ms 7 Aug 2025 716th jacekwladzinski 841 51 10ms 2 Oct 2025 716th 77Tigers 841 51 10ms 13 Jan 2026 716th zzz13579zzz 841 51 11ms 29 Jan 2026 716th cuvam 🇺🇸 841 51 10ms 12 days ago 716th 40fied4t 841 51 10ms 4 days ago 740th Steffan153 🇫🇮 840 262 52ms 6 days ago 741st UnderKoen 🇳🇱 839 382 263ms 20 Jun 2025 742nd neel11235813 838 44 402ms 15 Jan 2024 742nd rucin93 🇵🇱 838 44 495ms 19 Jan 2024 742nd SirBogman 🇺🇸 838 44 486ms 20 Jan 2024 742nd AlephSquirrel 838 44 471ms 21 Jan 2024 742nd ndren 838 44 540ms 8 Feb 2026 747th emplv 🇱🇻 838 140 334ms 16 Nov 2022 748th GrayJoKing 🇦🇺 838 179 43ms 28 Jun 2022 749th MeWhenI 🇻🇦 836 42 758ms 30 Aug 2025 750th Yewzir 🇧🇪 836 61 3ms 7 May 2024 751st Yewzir 🇧🇪 836 134 1,784ms 45 hours ago 752nd thisishowmymindworks 🇳🇴 835 47 10ms 11 Jun 2023 752nd Babafaba 835 47 9ms 22 Oct 2025 754th cbrt-x 833 55 121ms 19 Sep 2023 755th MeWhenI 🇻🇦 832 76 112ms 15 Oct 2022 756th janbehrens 🇩🇪 831 75 469ms 24 Apr 2023 756th Yewzir 🇧🇪 831 75 501ms 7 May 2024 758th aksyristos 830 37 39ms 4 Mar 2023 758th aydamak 830 37 38ms 7 May 2024 760th DialFrost 🇸🇬 830 49 78ms 15 Nov 2024 760th jipsong 🇩🇪 830 49 71ms 12 Feb 2025 762nd voytxt 🇨🇿 829 51 129ms 3 Aug 2024 762nd dokutan 829 51 148ms 14 Feb 2026 764th DialFrost 🇸🇬 828 94 208ms 8 Jan 2026 765th snoozingnewt 🇨🇦 828 131 493ms 3 Dec 2025 766th Steffan153 🇫🇮 827 43 29ms 7 Oct 2022 766th DialFrost 🇸🇬 827 43 30ms 11 Feb 2023 766th Shanethegamer 🇺🇸 827 43 28ms 21 Feb 2023 766th o0lit3 🇺🇸 827 43 29ms 8 Jun 2023 766th sean-niemann 🇺🇸 827 43 30ms 21 Sep 2025 771st Ripick 827 64 6ms 14 Mar 2024 772nd DialFrost 🇸🇬 826 82 2,350ms 26 Oct 2024 773rd Herbert00709 🇵🇱 826 133 79ms 20 days ago 774th GrayJoKing 🇦🇺 826 186 17ms 1 Aug 2023 775th edsrzf 🇳🇿 824 47 63ms 9 Dec 2025 776th Herbert00709 🇵🇱 824 52 12ms 21 Feb 2024 776th namelessiw 824 52 12ms 19 Aug 2024 776th WillowWispy 824 52 10ms 13 Mar 2025 779th ovs-code 🇩🇪 824 114 1,203ms 29 Mar 2025 780th stefangimmillaro 821 77 107ms 30 Sep 2023 781st ovs-code 🇩🇪 820 140 6ms 25 Nov 2024 782nd Waffle3z 820 144 2ms 8 Apr 2022 783rd vang1ong7ang 🇦🇶 820 147 129ms 2 days ago 784th lifthrasiir 🇰🇷 819 45 453ms 2 Dec 2024 785th daniel-pedersen 🇸🇪 818 48 10ms 6 Mar 2022 786th Awsute 818 56 122ms 21 Apr 2022 786th yzhs 🇩🇪 818 56 121ms 16 Jun 2022 788th dokutan 817 45 262ms 19 May 2024 788th Ripick 817 45 276ms 27 Jun 2025 788th JOrE20 817 45 235ms 23 Feb 2026 791st edsrzf 🇳🇿 817 115 1,198ms 18 Jan 2025 791st error256 817 115 1,207ms 5 Feb 2025 793rd CornerMercury 🇬🇧 815 75 114ms 27 Nov 2025 794th lynn 815 148 138ms 12 Jan 2025 795th CaedenHarper 🇨🇦 813 22 45ms 18 Mar 2026 796th Yewzir 🇧🇪 812 61 1,385ms 7 May 2024 797th ZakkkkAttackkkk 🇵🇭 809 53 11ms 30 Jan 2022 797th iakolzin 809 53 10ms 27 May 2022 797th nullie 809 53 11ms 7 Jun 2022 797th yzhs 🇩🇪 809 53 14ms 22 Jun 2022 First Prev 701–800 of 2,074 Next Last