Leap Years in all languages in bytes. 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 Bytes Time Submitted 46th biocommando 🇫🇮 980 41 10ms 26 Dec 2022 46th b10011 🇫🇮 980 41 9ms 8 Jan 2023 46th DialFrost 🇸🇬 980 41 10ms 23 Jan 2023 46th inventshah 980 41 12ms 26 Jan 2023 46th neel11235813 980 41 9ms 14 Feb 2023 46th stefangimmillaro 980 41 10ms 19 Feb 2023 46th xsot 🇸🇬 980 41 10ms 19 Mar 2023 46th ovs-code 🇩🇪 980 41 10ms 29 Sep 2023 46th lukegustafson 🇺🇸 980 41 9ms 17 Nov 2023 46th trinityy-7 980 41 9ms 17 Dec 2023 46th helbling 🇨🇭 980 41 9ms 14 May 2024 46th vlpx 🇫🇮 980 41 9ms 18 Jun 2024 46th pardouin 🇫🇷 980 41 9ms 5 Aug 2024 46th dokutan 980 41 10ms 25 Sep 2024 46th b-illy 🇬🇧 980 41 10ms 28 Sep 2024 46th kirjavascript 980 41 8ms 1 Jun 2025 46th fuzzylojik-golf 🇺🇸 980 41 11ms 28 Jun 2025 46th Nemikolh 🇫🇷 980 41 11ms 15 Jul 2025 46th Yax42 🇫🇷 980 41 10ms 9 Sep 2025 46th qpwoeirut 980 41 10ms 14 Oct 2025 46th Babafaba 980 41 9ms 15 Oct 2025 46th KasperKivimaeki 🇫🇮 980 41 9ms 1 Nov 2025 46th CornerMercury 🇬🇧 980 41 13ms 7 Dec 2025 46th edsrzf 🇳🇿 980 41 9ms 19 days ago 105th HPWiz 🇳🇿 977 28 140ms 4 Oct 2020 105th primo-ppcg 🇹🇭 977 28 111ms 5 Oct 2020 105th GrayJoKing 🇦🇺 977 28 141ms 18 Oct 2020 105th sisyphus-ppcg 🇦🇺 977 28 143ms 21 Jun 2021 105th Lydxn 🇨🇦 977 28 137ms 25 Sep 2021 105th nwellnhof 🇩🇪 977 28 131ms 28 Sep 2021 111th HPWiz 🇳🇿 975 29 2ms 4 Dec 2018 111th primo-ppcg 🇹🇭 975 29 2ms 4 Dec 2018 111th GrayJoKing 🇦🇺 975 29 2ms 28 Mar 2021 111th sisyphus-ppcg 🇦🇺 975 29 2ms 21 Jun 2021 111th o0lit3 🇺🇸 975 29 3ms 12 Sep 2021 111th Lydxn 🇨🇦 975 29 3ms 26 Sep 2021 111th nwellnhof 🇩🇪 975 29 3ms 28 Sep 2021 111th saito-ta 🇯🇵 975 29 2ms 24 Jun 2022 111th JRaspass 🇬🇧 975 29 3ms 8 days ago 120th Lydxn 🇨🇦 974 33 36ms 9 Feb 2022 120th JayXon 🇺🇸 974 33 37ms 9 Feb 2022 122nd lynn 971 28 34ms 12 Apr 2021 122nd HPWiz 🇳🇿 971 28 34ms 17 Apr 2021 122nd ovs-code 🇩🇪 971 28 32ms 6 Feb 2024 125th GrayJoKing 🇦🇺 969 28 2ms 26 Mar 2021 126th Lydxn 🇨🇦 969 54 412ms 24 Nov 2022 127th JayXon 🇺🇸 965 32 1,061ms 24 Mar 2021 127th GrayJoKing 🇦🇺 965 32 1,040ms 24 Mar 2021 127th primo-ppcg 🇹🇭 965 32 1,012ms 27 Mar 2021 127th Lydxn 🇨🇦 965 32 1,087ms 22 Aug 2021 127th MeWhenI 🇻🇦 965 32 985ms 10 Oct 2022 127th sean-niemann 🇺🇸 965 32 933ms 10 Oct 2022 127th Steffan153 🇫🇮 965 32 880ms 26 Dec 2022 127th inventshah 965 32 970ms 27 Sep 2023 127th DialFrost 🇸🇬 965 32 912ms 8 Nov 2023 127th FlyingPenguin223 965 32 911ms 11 Feb 2025 127th pardouin 🇫🇷 965 32 915ms 11 Apr 2025 127th fuzzylojik-golf 🇺🇸 965 32 833ms 31 Aug 2025 139th JayXon 🇺🇸 963 44 9ms 10 Feb 2022 139th btnlq 963 44 9ms 10 Feb 2022 139th 4atj 963 44 10ms 30 Jun 2025 142nd targrik 963 46 5ms 17 Dec 2024 143rd JayXon 🇺🇸 962 35 484ms 17 Apr 2021 143rd Lydxn 🇨🇦 962 35 440ms 22 Aug 2021 143rd sean-niemann 🇺🇸 962 35 422ms 30 Sep 2022 143rd Steffan153 🇫🇮 962 35 410ms 26 Dec 2022 143rd DialFrost 🇸🇬 962 35 411ms 8 Nov 2023 148th Lydxn 🇨🇦 959 44 1ms 9 Feb 2022 148th JayXon 🇺🇸 959 44 1ms 9 Feb 2022 150th JayXon 🇺🇸 959 59 336ms 21 Nov 2021 150th Lydxn 🇨🇦 959 59 313ms 21 Nov 2021 150th lynn 959 59 312ms 21 Nov 2021 150th primo-ppcg 🇹🇭 959 59 311ms 21 Nov 2021 150th btnlq 959 59 310ms 22 Dec 2021 155th primo-ppcg 🇹🇭 958 39 55ms 11 Mar 2021 156th JayXon 🇺🇸 958 65 457ms 24 Sep 2025 156th Lydxn 🇨🇦 958 65 323ms 12 Dec 2025 158th chloeching-amino 957 42 11ms 24 May 2020 158th janlelis 957 42 11ms 10 Feb 2021 158th KatieLG 🇬🇧 957 42 9ms 15 Apr 2021 First Prev 81–160 of 4,780 Next Last