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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 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 Multitap Input 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 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 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 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 Multitap Input 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 primo-ppcg 🇹🇭 933 35 259ms 22 Dec 2018 321st HPWiz 🇳🇿 933 35 437ms 17 Nov 2020 321st sean-niemann 🇺🇸 933 35 396ms 30 Sep 2022 321st Steffan153 🇫🇮 933 35 405ms 26 Dec 2022 321st ovs-code 🇩🇪 933 35 382ms 24 Oct 2023 321st DialFrost 🇸🇬 933 35 403ms 8 Nov 2023 327th sean-niemann 🇺🇸 933 47 2ms 9 Sep 2022 327th Lydxn 🇨🇦 933 47 2ms 9 Sep 2022 327th JayXon 🇺🇸 933 47 2ms 10 Sep 2022 327th GrayJoKing 🇦🇺 933 47 2ms 10 Sep 2022 327th MeWhenI 🇻🇦 933 47 2ms 10 Oct 2022 327th Steffan153 🇫🇮 933 47 2ms 9 Feb 2023 327th DialFrost 🇸🇬 933 47 2ms 8 Nov 2023 327th dokutan 933 47 2ms 25 Sep 2024 335th Lydxn 🇨🇦 931 52 107ms 14 Oct 2022 335th JayXon 🇺🇸 931 52 121ms 14 Oct 2022 335th Steffan153 🇫🇮 931 52 107ms 26 Dec 2022 335th sean-niemann 🇺🇸 931 52 108ms 17 Feb 2023 335th DialFrost 🇸🇬 931 52 113ms 8 Nov 2023 335th dokutan 931 52 115ms 25 Sep 2024 335th edsrzf 🇳🇿 931 52 106ms 21 Dec 2025 342nd JayXon 🇺🇸 929 44 2,211ms 27 Oct 2024 343rd fuzzylojik-golf 🇺🇸 928 40 434ms 10 Jul 2025 344th primo-ppcg 🇹🇭 928 48 36ms 13 Jun 2022 344th Lydxn 🇨🇦 928 48 36ms 13 Jun 2022 344th JayXon 🇺🇸 928 48 36ms 9 Sep 2022 347th kg583 🇺🇸 928 58 5ms 21 Aug 2025 348th sean-niemann 🇺🇸 928 65 424ms 24 Sep 2025 349th JayXon 🇺🇸 927 83 249ms 9 Feb 2022 350th DialFrost 🇸🇬 926 39 1,336ms 29 Aug 2025 350th sean-niemann 🇺🇸 926 39 1,666ms 12 Sep 2025 350th edsrzf 🇳🇿 926 39 780ms 14 Dec 2025 353rd primo-ppcg 🇹🇭 926 44 80ms 2 May 2020 353rd lynn 926 44 78ms 10 Sep 2021 355th Lydxn 🇨🇦 926 52 3ms 30 Sep 2022 356th lynn 926 59 390ms 21 Nov 2021 356th primo-ppcg 🇹🇭 926 59 387ms 21 Nov 2021 356th stefangimmillaro 926 59 395ms 4 Aug 2023 356th sean-niemann 🇺🇸 926 59 414ms 3 Aug 2024 360th pardouin 🇫🇷 924 50 3ms 25 Apr 2025 361st GrayJoKing 🇦🇺 924 54 8ms 21 Nov 2021 361st Lydxn 🇨🇦 924 54 8ms 21 Nov 2021 361st JayXon 🇺🇸 924 54 8ms 15 Feb 2022 361st annaproxy 924 54 9ms 13 Jan 2023 361st IanUtley 924 54 9ms 19 Jun 2024 361st sean-niemann 🇺🇸 924 54 8ms 6 Jun 2025 367th Lydxn 🇨🇦 924 67 25ms 16 Apr 2022 368th janbehrens 🇩🇪 923 77 60ms 8 Jan 2022 368th solmyr2000 923 77 54ms 21 Jun 2022 368th annaproxy 923 77 61ms 7 Jan 2023 368th Alex-x90 🇺🇸 923 77 58ms 19 Feb 2023 368th roupiq 🇵🇱 923 77 58ms 17 Nov 2023 368th ovs-code 🇩🇪 923 77 62ms 3 Jun 2024 368th tailorspy 923 77 52ms 23 Sep 2024 368th luuumine 🇫🇷 923 77 56ms 16 Nov 2025 376th inventshah 922 37 72ms 12 Dec 2022 376th DialFrost 🇸🇬 922 37 68ms 22 Oct 2023 378th MeWhenI 🇻🇦 922 41 4ms 11 Jun 2021 379th Steffan153 🇫🇮 922 54 6ms 13 Jul 2024 379th sean-niemann 🇺🇸 922 54 6ms 23 Jun 2025 379th kg583 🇺🇸 922 54 8ms 21 Aug 2025 382nd m-tkach 🇺🇦 922 71 2ms 14 Jun 2025 383rd xsot 🇸🇬 921 46 15ms 25 Nov 2019 383rd primo-ppcg 🇹🇭 921 46 9ms 27 Nov 2019 383rd dlenski 921 46 16ms 11 Mar 2020 383rd marcin7Cd 921 46 9ms 15 Mar 2020 383rd jmhowl 921 46 15ms 20 Mar 2020 383rd lenabradley 921 46 16ms 20 Mar 2020 383rd loserface69 921 46 16ms 19 May 2020 383rd LlamaLad7 🇬🇧 921 46 16ms 19 May 2020 383rd hallvabo 🇳🇴 921 46 15ms 7 Nov 2020 383rd nwellnhof 🇩🇪 921 46 16ms 1 Jan 2021 383rd HETHAT 🇩🇿 921 46 16ms 2 Mar 2021 383rd lynn 921 46 16ms 26 Mar 2021 383rd GrayJoKing 🇦🇺 921 46 9ms 3 Apr 2021 383rd kops-cg 921 46 9ms 6 Apr 2021 383rd m-tkach 🇺🇦 921 46 15ms 5 Jun 2021 383rd orthoplex 🇨🇽 921 46 10ms 13 Jan 2022 383rd jared-hughes 921 46 9ms 10 Mar 2022 383rd bricknellj 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