Leap Years 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 ><> 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 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 ><> 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 619th voytxt 🇨🇿 901 47 16ms 20 Sep 2024 619th dokutan 901 47 11ms 25 Sep 2024 619th lifthrasiir 🇰🇷 901 47 17ms 20 Nov 2024 619th plcc0 901 47 10ms 6 Mar 2025 619th jipsong 🇩🇪 901 47 10ms 1 Apr 2025 619th KasperKivimaeki 🇫🇮 901 47 15ms 14 May 2025 619th keelimeguy 🇺🇸 901 47 20ms 16 May 2025 619th Flekay 🇩🇪 901 47 19ms 9 Aug 2025 619th janlelis 901 47 16ms 14 Aug 2025 619th snoozingnewt 🇨🇦 901 47 16ms 26 Sep 2025 619th Emutis 🇱🇹 901 47 20ms 25 Oct 2025 619th CommandLeo 🇮🇹 901 47 17ms 30 Nov 2025 619th Lv0Sys 🇵🇱 901 47 16ms 2 Dec 2025 654th Steffan153 🇫🇮 900 51 1,388ms 1 Jan 2023 654th neel11235813 900 51 1,463ms 4 Jan 2023 654th MeWhenI 🇻🇦 900 51 1,419ms 8 Jun 2023 654th dokutan 900 51 1,376ms 14 Oct 2024 654th DialFrost 🇸🇬 900 51 1,428ms 9 Mar 2025 654th sean-niemann 🇺🇸 900 51 1,308ms 18 Apr 2025 654th fuzzylojik-golf 🇺🇸 900 51 1,362ms 2 Sep 2025 661st arjanadriaanse 🇳🇱 900 52 121ms 1 Jan 2022 662nd DialFrost 🇸🇬 900 67 449ms 24 Sep 2025 662nd nwellnhof 🇩🇪 900 67 540ms 25 Sep 2025 662nd namelessiw 900 67 455ms 4 Oct 2025 662nd stefangimmillaro 900 67 440ms 6 Oct 2025 662nd b-illy 🇬🇧 900 67 547ms 9 Oct 2025 662nd MeWhenI 🇻🇦 900 67 479ms 7 Nov 2025 662nd dokutan 900 67 484ms 30 Nov 2025 662nd edsrzf 🇳🇿 900 67 424ms 21 Dec 2025 662nd Steffan153 🇫🇮 900 67 359ms 3 days ago 671st Shanethegamer 🇺🇸 899 79 54ms 12 Jan 2022 671st Yewzir 🇧🇪 899 79 54ms 9 Dec 2023 671st oceko 899 79 57ms 19 Feb 2024 671st CaedenHarper 🇨🇦 899 79 57ms 1 Feb 2025 671st yanjs 899 79 400ms 10 Jul 2025 671st AutumnWind75 899 79 410ms 10 Dec 2025 671st bac0id 899 79 57ms 17 days ago 678th sean-niemann 🇺🇸 898 38 68ms 14 Sep 2023 678th blaztoma 🇱🇹 898 38 82ms 2 Nov 2025 680th retrohun 898 46 1ms 16 Jun 2024 681st AlephSquirrel 897 60 5ms 13 Mar 2023 681st Lydxn 🇨🇦 897 60 15ms 31 Jan 2025 681st edsrzf 🇳🇿 897 60 14ms 14 Dec 2025 684th JayXon 🇺🇸 897 69 25ms 17 Apr 2022 685th MeWhenI 🇻🇦 896 54 109ms 15 Oct 2022 685th Yax42 🇫🇷 896 54 114ms 5 Oct 2025 687th Attero 🇸🇪 896 61 384ms 21 Nov 2021 687th nwellnhof 🇩🇪 896 61 396ms 21 Nov 2021 687th tomtheisen 🇺🇸 896 61 415ms 21 Nov 2021 687th MeWhenI 🇻🇦 896 61 374ms 10 Oct 2022 687th Steffan153 🇫🇮 896 61 400ms 1 Jan 2023 687th DialFrost 🇸🇬 896 61 413ms 8 Nov 2023 687th namelessiw 896 61 444ms 11 Jul 2024 687th dokutan 896 61 457ms 25 Sep 2024 687th pardouin 🇫🇷 896 61 446ms 26 Sep 2024 687th b-illy 🇬🇧 896 61 420ms 21 Jan 2025 687th fuzzylojik-golf 🇺🇸 896 61 395ms 28 Jun 2025 687th edsrzf 🇳🇿 896 61 417ms 21 Dec 2025 699th canissimia 🇦🇶 893 83 6ms 1 Aug 2023 700th ovs-code 🇩🇪 893 89 7ms 8 Jul 2024 701st dokutan 892 43 131ms 28 Sep 2024 701st emplv 🇱🇻 892 43 127ms 29 Oct 2024 703rd ANDREYDEN 892 45 10ms 12 Jan 2019 703rd dee-gomma 892 45 9ms 27 Mar 2019 703rd Cr3aHal0 892 45 11ms 2 Jul 2019 703rd StefanTifrea 892 45 10ms 15 Jul 2020 703rd Non-J 892 45 9ms 27 Sep 2020 703rd ryandougc 892 45 9ms 17 Dec 2020 703rd ForkKILLET 🇨🇳 892 45 9ms 18 Feb 2021 703rd UBKorkut 892 45 8ms 10 Mar 2021 703rd neihousaigaai 892 45 10ms 8 May 2021 703rd SpareManiKatti 892 45 9ms 14 Oct 2021 703rd danielb7390 892 45 10ms 9 Mar 2022 703rd WebDevPT 🇵🇹 892 45 9ms 10 Mar 2022 703rd CiucaRazvan 892 45 11ms 29 Jul 2022 703rd SirFireball3521 892 45 9ms 1 Nov 2022 703rd astdefu 892 45 12ms 10 Dec 2022 703rd Betuaredead 892 45 11ms 4 Jan 2023 703rd Mazn3k 892 45 9ms 15 Mar 2023 703rd ejini6969 892 45 10ms 25 Mar 2023 First Prev 641–720 of 4,789 Next Last