Leap Years in Python in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 748th uier 642 67 29 Dec 2019 748th bengsparks 642 67 24 Jan 2020 748th myleopard 642 67 28 Jan 2021 748th zaneduffield 642 67 5 Aug 2021 748th quasar098 642 67 16 Mar 2022 748th ThomasSed 642 67 21 Jun 2022 748th dillon-duncando 642 67 3 Oct 2022 748th mdnestor 642 67 23 Dec 2022 748th stonethurg 642 67 8 Feb 2023 748th JohnyK413 642 67 27 Jul 2024 748th Voltrifrodec 🇸🇰 642 67 22 Apr 2025 748th cthierfelder 642 67 19 Jun 2025 763rd jotslo 🇬🇧 632 68 11 Jul 2019 763rd Stealth-py 632 68 11 Jul 2019 763rd puzzleninja 632 68 18 Jul 2019 763rd TrAyZeN 632 68 23 Aug 2019 763rd devRND-ess 632 68 30 Apr 2020 763rd cslecrone 632 68 10 Dec 2020 763rd wrhm 632 68 12 Dec 2020 763rd orifu 632 68 16 Mar 2021 763rd Andrey135296 632 68 3 Jan 2022 763rd tterem 632 68 7 Jun 2022 763rd andrewgopher 632 68 25 Jun 2022 763rd dtaylor0 632 68 19 Nov 2022 763rd rm-rf-innocence 632 68 19 Dec 2023 763rd andrewl64 632 68 18 Jan 2024 763rd JesseNoEyes 🇺🇸 632 68 25 Sep 2024 763rd alemelis 632 68 16 Oct 2024 763rd Siri-chan 632 68 8 Jan 2025 780th msrawson 623 69 21 Dec 2018 780th Faweks1 623 69 19 Mar 2019 780th joshvd 623 69 31 Aug 2019 780th ElterZ 623 69 3 Dec 2019 780th Megamoff 623 69 20 Feb 2020 780th EManLava 623 69 8 May 2020 780th OliverWales 623 69 5 Nov 2020 780th glorpglob 623 69 5 Feb 2021 780th timchu 623 69 4 Mar 2021 780th shagunsingh30 623 69 2 Apr 2022 780th mosabhai77 623 69 2 Apr 2022 780th Schmitz48 623 69 6 May 2022 780th EthanGrant1 623 69 23 May 2022 780th elkayyem 623 69 25 May 2022 780th ms-tingliang 623 69 5 Aug 2022 780th docd 623 69 8 Aug 2022 780th shreyasminocha 623 69 20 Sep 2022 780th julian-hoelz 623 69 21 Sep 2024 780th gthayden23 623 69 5 Oct 2024 780th Rambso 623 69 10 Oct 2024 780th rustykitty 623 69 2 May 2025 801st SimonPeatman 614 70 29 Dec 2018 801st ZASebastian 614 70 4 Jul 2019 801st luttermann 614 70 11 Aug 2019 801st pavi2410 614 70 26 Aug 2020 801st valgardg 🇮🇸 614 70 9 Aug 2021 801st KiaraGrouwstra 614 70 18 Aug 2021 801st velociburner 614 70 30 Oct 2021 801st raketexyz 614 70 29 Dec 2021 801st brochmann 🇸🇪 614 70 6 Feb 2022 801st kmcomer 614 70 22 Feb 2022 801st trag1c 🇵🇱 614 70 11 Apr 2022 801st Trunksistor 🇫🇷 614 70 20 Apr 2022 801st chmltn 614 70 28 Jan 2023 801st FusionAtom360 614 70 28 Sep 2024 801st FernSchoenberg 614 70 16 Oct 2024 801st Adupadu1234 614 70 30 Oct 2024 801st Pimveha 614 70 12 Nov 2024 801st yupiel 614 70 8 Jan 2025 801st 0dyse 614 70 29 Apr 2025 820th RyanRogan 606 71 10 Sep 2019 820th 130N35 606 71 22 Jan 2020 820th mcdowell95 606 71 31 Mar 2020 820th sroehl 606 71 25 Jun 2020 820th ejerrard 606 71 27 Aug 2020 820th 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