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 320th HPWiz 🇳🇿 933 35 444ms 17 Nov 2020 320th sean-niemann 🇺🇸 933 35 422ms 30 Sep 2022 320th Steffan153 🇫🇮 933 35 410ms 26 Dec 2022 320th ovs-code 🇩🇪 933 35 400ms 24 Oct 2023 320th DialFrost 🇸🇬 933 35 411ms 8 Nov 2023 326th sean-niemann 🇺🇸 933 47 2ms 9 Sep 2022 326th Lydxn 🇨🇦 933 47 2ms 9 Sep 2022 326th JayXon 🇺🇸 933 47 2ms 10 Sep 2022 326th GrayJoKing 🇦🇺 933 47 2ms 10 Sep 2022 326th MeWhenI 🇻🇦 933 47 2ms 10 Oct 2022 326th Steffan153 🇫🇮 933 47 2ms 9 Feb 2023 326th DialFrost 🇸🇬 933 47 2ms 8 Nov 2023 326th dokutan 933 47 2ms 25 Sep 2024 334th Lydxn 🇨🇦 931 52 118ms 14 Oct 2022 334th JayXon 🇺🇸 931 52 121ms 14 Oct 2022 334th Steffan153 🇫🇮 931 52 114ms 26 Dec 2022 334th sean-niemann 🇺🇸 931 52 109ms 17 Feb 2023 334th DialFrost 🇸🇬 931 52 139ms 8 Nov 2023 334th dokutan 931 52 120ms 25 Sep 2024 334th edsrzf 🇳🇿 931 52 136ms 19 days ago 341st JayXon 🇺🇸 929 44 3,034ms 27 Oct 2024 342nd fuzzylojik-golf 🇺🇸 928 40 476ms 10 Jul 2025 343rd primo-ppcg 🇹🇭 928 48 36ms 13 Jun 2022 343rd Lydxn 🇨🇦 928 48 36ms 13 Jun 2022 343rd JayXon 🇺🇸 928 48 36ms 9 Sep 2022 346th kg583 🇺🇸 928 58 5ms 21 Aug 2025 347th sean-niemann 🇺🇸 928 65 424ms 24 Sep 2025 348th JayXon 🇺🇸 927 83 265ms 9 Feb 2022 349th DialFrost 🇸🇬 926 39 702ms 29 Aug 2025 349th sean-niemann 🇺🇸 926 39 646ms 12 Sep 2025 349th edsrzf 🇳🇿 926 39 642ms 26 days ago 352nd primo-ppcg 🇹🇭 926 44 80ms 2 May 2020 352nd lynn 926 44 78ms 10 Sep 2021 354th Lydxn 🇨🇦 926 52 3ms 30 Sep 2022 355th lynn 926 59 312ms 21 Nov 2021 355th primo-ppcg 🇹🇭 926 59 311ms 21 Nov 2021 355th stefangimmillaro 926 59 314ms 4 Aug 2023 355th sean-niemann 🇺🇸 926 59 320ms 3 Aug 2024 359th pardouin 🇫🇷 924 50 3ms 25 Apr 2025 360th GrayJoKing 🇦🇺 924 54 8ms 21 Nov 2021 360th Lydxn 🇨🇦 924 54 8ms 21 Nov 2021 360th JayXon 🇺🇸 924 54 8ms 15 Feb 2022 360th annaproxy 924 54 9ms 13 Jan 2023 360th IanUtley 924 54 9ms 19 Jun 2024 360th sean-niemann 🇺🇸 924 54 8ms 6 Jun 2025 366th Lydxn 🇨🇦 924 67 25ms 16 Apr 2022 367th janbehrens 🇩🇪 923 77 60ms 8 Jan 2022 367th solmyr2000 923 77 54ms 21 Jun 2022 367th annaproxy 923 77 61ms 7 Jan 2023 367th Alex-x90 🇺🇸 923 77 58ms 19 Feb 2023 367th roupiq 🇵🇱 923 77 60ms 17 Nov 2023 367th ovs-code 🇩🇪 923 77 64ms 3 Jun 2024 367th tailorspy 923 77 52ms 23 Sep 2024 367th luuumine 🇫🇷 923 77 56ms 16 Nov 2025 375th inventshah 922 37 72ms 12 Dec 2022 375th DialFrost 🇸🇬 922 37 68ms 22 Oct 2023 377th MeWhenI 🇻🇦 922 41 4ms 11 Jun 2021 378th Steffan153 🇫🇮 922 54 7ms 13 Jul 2024 378th sean-niemann 🇺🇸 922 54 6ms 23 Jun 2025 378th kg583 🇺🇸 922 54 6ms 21 Aug 2025 381st m-tkach 🇺🇦 922 71 2ms 14 Jun 2025 382nd xsot 🇸🇬 921 46 15ms 25 Nov 2019 382nd primo-ppcg 🇹🇭 921 46 9ms 27 Nov 2019 382nd dlenski 921 46 16ms 11 Mar 2020 382nd marcin7Cd 921 46 9ms 15 Mar 2020 382nd jmhowl 921 46 15ms 20 Mar 2020 382nd lenabradley 921 46 16ms 20 Mar 2020 382nd loserface69 921 46 16ms 19 May 2020 382nd LlamaLad7 🇬🇧 921 46 16ms 19 May 2020 382nd hallvabo 🇳🇴 921 46 15ms 7 Nov 2020 382nd nwellnhof 🇩🇪 921 46 16ms 1 Jan 2021 382nd HETHAT 🇩🇿 921 46 16ms 2 Mar 2021 382nd lynn 921 46 16ms 26 Mar 2021 382nd GrayJoKing 🇦🇺 921 46 9ms 3 Apr 2021 382nd kops-cg 921 46 9ms 6 Apr 2021 382nd m-tkach 🇺🇦 921 46 15ms 5 Jun 2021 382nd orthoplex 🇨🇽 921 46 10ms 13 Jan 2022 382nd jared-hughes 921 46 9ms 10 Mar 2022 382nd bricknellj 921 46 15ms 2 Jun 2022 382nd MeWhenI 🇻🇦 921 46 10ms 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