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 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 Gray Code Decoder Gray Code Encoder 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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 563rd Yewzir 🇧🇪 891 44 11ms 15 Oct 2023 563rd dylanarmstrong 891 44 9ms 22 Jan 2024 563rd hacker112 🇸🇪 891 44 11ms 22 Jun 2024 563rd piano-miles 891 44 9ms 6 Sep 2024 563rd kovdmm 891 44 12ms 13 Oct 2024 563rd CaedenHarper 🇨🇦 891 44 10ms 22 Oct 2024 563rd XenThe 🇬🇧 891 44 9ms 7 Jun 2025 563rd olleicua 🇺🇸 891 44 12ms 13 Aug 2025 563rd LordSir101 891 44 9ms 18 Aug 2025 563rd Elkfoot2 891 44 9ms 10 Jan 2026 563rd bac0id 891 44 10ms 27 Jan 2026 563rd JOrE20 891 44 10ms 11 Feb 2026 563rd FortuiteMan 🇫🇷 891 44 9ms 24 Mar 2026 614th GrayJoKing 🇦🇺 891 54 9ms 21 Nov 2021 614th Lydxn 🇨🇦 891 54 10ms 21 Nov 2021 614th clockworknazo 891 54 3ms 23 Oct 2022 614th annaproxy 891 54 10ms 13 Jan 2023 614th IanUtley 891 54 10ms 19 Jun 2024 614th sean-niemann 🇺🇸 891 54 9ms 6 Jun 2025 620th andersk 🇺🇸 891 60 121ms 20 Mar 2020 620th primo-ppcg 🇹🇭 891 60 129ms 2 May 2020 620th Lydxn 🇨🇦 891 60 127ms 24 Aug 2021 620th lynn 891 60 125ms 10 Sep 2021 620th Super-Pizza 🇨🇦 891 60 133ms 22 May 2023 620th Steffan153 🇫🇮 891 60 130ms 23 Mar 2026 626th saito-ta 🇯🇵 889 42 2ms 22 Jun 2023 627th Lydxn 🇨🇦 889 52 4ms 12 May 2023 627th GrayJoKing 🇦🇺 889 52 3ms 14 Aug 2023 627th dokutan 889 52 4ms 25 Sep 2024 627th kg583 🇺🇸 889 52 4ms 10 Dec 2025 627th edsrzf 🇳🇿 889 52 4ms 14 Dec 2025 632nd edsrzf 🇳🇿 887 54 7ms 22 Feb 2026 633rd DialFrost 🇸🇬 887 67 624ms 24 Sep 2025 633rd nwellnhof 🇩🇪 887 67 538ms 25 Sep 2025 633rd namelessiw 887 67 485ms 4 Oct 2025 633rd b-illy 🇬🇧 887 67 444ms 9 Oct 2025 633rd MeWhenI 🇻🇦 887 67 515ms 7 Nov 2025 633rd dokutan 887 67 422ms 30 Nov 2025 633rd edsrzf 🇳🇿 887 67 442ms 21 Dec 2025 633rd fuzzylojik-golf 🇺🇸 887 67 421ms 28 Mar 2026 641st janbehrens 🇩🇪 887 77 63ms 8 Jan 2022 641st solmyr2000 887 77 59ms 21 Jun 2022 641st annaproxy 887 77 62ms 7 Jan 2023 641st Alex-x90 🇺🇸 887 77 57ms 19 Feb 2023 641st roupiq 🇵🇱 887 77 54ms 17 Nov 2023 641st ovs-code 🇩🇪 887 77 60ms 3 Jun 2024 641st tailorspy 887 77 59ms 23 Sep 2024 641st luuumine 🇫🇷 887 77 58ms 16 Nov 2025 649th Attero 🇸🇪 886 58 1ms 12 Mar 2020 649th filharmonista 886 58 1ms 13 Mar 2020 649th cywong-amino 🇭🇰 886 58 1ms 30 May 2020 649th NewDefectus 🇮🇱 886 58 1ms 27 May 2021 649th tsunderu 🇯🇵 886 58 1ms 2 Sep 2021 649th GrayJoKing 🇦🇺 886 58 1ms 9 Feb 2022 649th voytxt 🇨🇿 886 58 1ms 7 Apr 2022 649th emplv 🇱🇻 886 58 1ms 28 Apr 2022 649th prplz 🇦🇺 886 58 1ms 22 May 2022 649th jared-hughes 886 58 1ms 24 Jun 2022 649th MeWhenI 🇻🇦 886 58 1ms 6 Sep 2022 649th Alex-x90 🇺🇸 886 58 1ms 24 Nov 2022 649th ovs-code 🇩🇪 886 58 1ms 5 Feb 2023 649th rucin93 🇵🇱 886 58 2ms 21 Jun 2023 649th stefangimmillaro 886 58 1ms 4 Aug 2023 649th ListeriaM 886 58 1ms 24 Aug 2023 649th ApoChagi 886 58 1ms 14 Oct 2025 649th Babafaba 886 58 1ms 15 Oct 2025 649th FoxInTheClouds 886 58 2ms 18 Feb 2026 649th prestosilver 🇺🇸 886 58 2ms 17 days ago 649th GolfingSuccess 🇬🇷 886 58 2ms 14 days ago 670th primo-ppcg 🇹🇭 884 42 130ms 2 May 2020 670th Lydxn 🇨🇦 884 42 129ms 23 Aug 2021 670th ovs-code 🇩🇪 884 42 470ms 16 Jan 2024 670th Steffan153 🇫🇮 884 42 448ms 16 Jan 2024 670th MeWhenI 🇻🇦 884 42 499ms 13 Jul 2024 670th kg583 🇺🇸 884 42 454ms 31 Jul 2024 670th Steffan153 🇫🇮 884 42 125ms 23 Mar 2026 677th emplv 🇱🇻 884 49 5ms 15 Apr 2021 677th janbehrens 🇩🇪 884 49 4ms 22 May 2021 677th rucin93 🇵🇱 884 49 5ms 3 Dec 2021 677th GrayJoKing 🇦🇺 884 49 4ms 9 Feb 2022 677th voytxt 🇨🇿 884 49 5ms 16 May 2022 677th MeWhenI 🇻🇦 884 49 5ms 28 May 2023 677th stefangimmillaro 884 49 5ms 22 Aug 2023 677th Argeento 🇵🇱 884 49 5ms 25 Aug 2023 677th DialFrost 🇸🇬 884 49 5ms 8 Nov 2023 677th Shanethegamer 🇺🇸 884 49 5ms 9 Jan 2024 677th fuzzylojik-golf 🇺🇸 884 49 4ms 28 Mar 2026 677th sisyphus-ppcg 🇦🇺 884 49 5ms 4 days ago 689th primo-ppcg 🇹🇭 884 87 319ms 2 May 2020 690th prplz 🇦🇺 883 48 18ms 19 Sep 2019 690th TFeld00 🇩🇰 883 48 10ms 3 Mar 2020 690th urojony 🇵🇱 883 48 23ms 26 Dec 2020 690th btjones0 883 48 21ms 30 Dec 2020 690th Indivicivet 883 48 18ms 22 Mar 2021 690th NewDefectus 🇮🇱 883 48 17ms 27 May 2021 690th Bubbler-4 883 48 12ms 16 Nov 2021 690th KatieLG 🇬🇧 883 48 17ms 2 Jun 2022 690th k3w1k0d3r 883 48 10ms 29 Jun 2022 690th FlorianCassayre 🇫🇷 883 48 17ms 6 Mar 2023 690th quimey 883 48 20ms 15 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