Leap Years in C# 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 77th astdefu 851 67 364ms 10 Dec 2022 77th dorschmeister 851 67 370ms 18 May 2023 77th rifatx 851 67 413ms 9 Jul 2024 77th Bubblesphere 851 67 377ms 24 Dec 2024 77th CaedenHarper 🇨🇦 851 67 403ms 1 Feb 2025 77th Mikey-Beep 🇬🇧 851 67 359ms 23 Jul 2025 77th tomh1012 851 67 495ms 3 Dec 2025 77th michelebastione 🇮🇹 851 67 415ms 7 Jan 2026 77th mwarvik 🇳🇴 851 67 427ms 7 Jan 2026 77th bilal2709 851 67 514ms 20 Jan 2026 91st Re-Adventures 🇮🇳 838 68 352ms 15 Feb 2022 91st malworthy 838 68 384ms 17 Oct 2023 91st snoozingnewt 🇨🇦 838 68 410ms 4 Oct 2025 91st amazingalek 🇳🇴 838 68 477ms 8 Jan 2026 95th muztanger 826 69 379ms 21 Nov 2021 95th tdkkdt 🇷🇺 826 69 410ms 21 Nov 2021 95th ericlangedijk 🇸🇮 826 69 368ms 19 Mar 2022 95th hacktick 826 69 372ms 22 Mar 2022 95th RandGuy 826 69 387ms 1 Apr 2022 95th arctouch-cristiannevianna 826 69 391ms 21 Jun 2023 101st jahakari 814 70 373ms 21 Nov 2021 101st Trickermand 814 70 367ms 21 Nov 2021 101st shellbertt 🇨🇦 814 70 355ms 3 Dec 2021 101st ChrisTheisen 814 70 360ms 12 Dec 2022 101st StronkCheese 🇺🇸 814 70 392ms 4 Feb 2023 101st TimJackMaster 814 70 437ms 16 Feb 2023 101st Sora1248 🇩🇪 814 70 377ms 19 Feb 2023 101st 1231234md5 🇨🇳 814 70 387ms 11 Dec 2023 109th Cbrt74088 803 71 362ms 21 Nov 2021 109th mandm-pt 803 71 376ms 21 Nov 2021 109th bschorno 803 71 359ms 3 Aug 2022 109th bac0id 803 71 372ms 26 Sep 2023 109th kkoenig 803 71 353ms 22 Dec 2023 114th c0d3-4-F00d 🇩🇪 792 72 369ms 21 Nov 2021 114th grabthefish 792 72 376ms 21 Nov 2021 114th hippopotam00sehead 🇨🇦 792 72 367ms 11 Sep 2024 117th afgarciam 781 73 388ms 21 Nov 2021 117th meesterturner 781 73 401ms 21 Nov 2021 117th TheMickeyMouse 781 73 397ms 21 Nov 2021 117th qpooqp 781 73 361ms 21 Nov 2021 117th gpikmddk 781 73 376ms 12 Aug 2022 122nd Adelzu 770 74 380ms 21 Nov 2021 122nd bdawgert 770 74 365ms 21 Nov 2021 122nd MarkStockwellZA 770 74 376ms 4 Jan 2022 122nd rolandbogdan 770 74 371ms 28 Jul 2022 122nd Alex-Huggett 🇬🇧 770 74 382ms 13 Apr 2024 127th jsermini2 760 75 351ms 21 Nov 2021 127th pikti 760 75 380ms 21 Nov 2021 127th ertz1ertz 760 75 395ms 12 Jul 2024 130th mort607e 750 76 385ms 21 Nov 2021 130th pandapawskat 750 76 361ms 21 Nov 2021 130th Skleni 750 76 396ms 29 Mar 2023 133rd Smetalo 740 77 402ms 25 Aug 2022 134th Hankinabag 731 78 371ms 21 Nov 2021 134th HassanAliKadhem 🇧🇭 731 78 391ms 16 Jan 2022 136th arndta 722 79 407ms 21 Nov 2021 136th Maximizer02 722 79 386ms 18 Oct 2023 138th jwalaszek 713 80 365ms 21 Nov 2021 138th Emilioso007 713 80 483ms 28 Dec 2025 140th ms-tingliang 704 81 408ms 5 Aug 2022 141st sm1lko 671 85 382ms 12 Oct 2022 142nd danmunozmunoz 🇪🇸 588 97 406ms 24 Nov 2022 143rd JacobStanleyJones 576 99 372ms 21 Nov 2021 143rd Xwilarg 🇫🇷 576 99 391ms 21 Nov 2021 143rd artisiole 🇺🇸 576 99 379ms 4 Mar 2022 146th Jennifervl 🇸🇪 553 103 382ms 11 Dec 2021 147th HumanEquivalentUnit 548 104 383ms 28 Dec 2021 148th nickdevore 538 106 388ms 21 Nov 2021 149th horvaro 514 111 408ms 15 Jun 2023 150th liorksh 504 113 382ms 21 Nov 2021 151st RobertEves92 🇬🇧 487 117 349ms 15 May 2024 152nd Cool-Ari 479 119 354ms 7 Aug 2022 153rd Pyro569 471 121 377ms 20 Jul 2023 154th hdformat 438 130 373ms 21 Nov 2021 155th kevinnaviapaiva 390 146 394ms 28 Feb 2025 156th JoSpaghettiMan 385 148 437ms 2 Oct 2025 157th Philipuss1 365 156 376ms 21 Nov 2021 158th mokymok 🇺🇸 64 892 393ms 21 Nov 2021 158th retrohun 64 892 354ms 27 Dec 2022 158th Mabeloid 🇳🇴 64 892 397ms 22 Sep 2024 First Prev 81–160 of 161 Next Last