Topological Sort in Python in bytes. 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 1st Mukundan314 1,000 95 23ms 10 Jul 2025 2nd 4atj 960 99 46ms 21 Jul 2025 3rd kg583 🇺🇸 950 100 36ms 10 Jul 2025 4th nwellnhof 🇩🇪 941 101 1,300ms 15 Aug 2025 5th m-tkach 🇺🇦 931 102 755ms 12 Jul 2025 6th lukegustafson 🇺🇸 913 104 93ms 20 Jul 2025 7th pardouin 🇫🇷 880 108 77ms 13 Jul 2025 7th bizy-coder 880 108 104ms 25 Jul 2025 7th zacjl 880 108 97ms 26 Jul 2025 10th Seek64 🇩🇪 864 110 75ms 30 Jul 2025 11th GolfingSuccess 🇬🇷 856 111 39ms 11 Jul 2025 12th 5cw 🇺🇸 848 112 295ms 7 Aug 2025 13th ovs-code 🇩🇪 841 113 104ms 10 Jul 2025 14th duckyluuk 🇳🇱 819 116 589ms 31 Jul 2025 15th edsrzf 🇳🇿 798 119 47ms 16 Aug 2025 16th Shanethegamer 🇺🇸 785 121 166ms 11 Jul 2025 16th SirBogman 🇺🇸 785 121 71ms 30 Jul 2025 18th inventshah 779 122 17ms 4 Aug 2025 19th AlephSquirrel 772 123 21ms 10 Jul 2025 19th commandblockguy 🇺🇸 772 123 50ms 11 Jul 2025 19th hallvabo 🇳🇴 772 123 23ms 23 Jul 2025 19th bzijlema 🇳🇱 772 123 18ms 6 Aug 2025 23rd bricknellj 754 126 14 Jul 2025 24th albanian-laundromat 748 127 23ms 10 Jul 2025 24th ndren 748 127 71ms 3 Aug 2025 26th Natanaelel 🇸🇪 742 128 138ms 21 Jul 2025 27th MeWhenI 🇻🇦 736 129 32ms 12 Jul 2025 27th ryyyn 🇺🇸 736 129 48ms 5 Aug 2025 27th BREMAUCY 🇫🇷 736 129 51ms 6 Aug 2025 30th davecame 731 130 27ms 9 Aug 2025 30th RYNO8 731 130 115ms 16 days ago 32nd emgordon154 720 132 113ms 1 Aug 2025 33rd ahmetdemirag 🇨🇾 709 134 50ms 10 Aug 2025 33rd btjones0 709 134 17ms 8 Sep 2025 35th plcc0 704 135 16ms 4 Aug 2025 36th annaproxy 693 137 19ms 5 Sep 2025 37th andrewjc2000 679 140 18ms 2 Aug 2025 37th hiichbindermax 679 140 23ms 4 Aug 2025 39th CaedenHarper 🇨🇦 664 143 20ms 19 days ago 40th InigoK 🇺🇸 651 146 20ms 3 Sep 2025 41st KatieLG 🇬🇧 638 149 59ms 22 Sep 2025 42nd YAJUE114514 629 151 14ms 1 Aug 2025 42nd vgamula 🇺🇦 629 151 22ms 4 Aug 2025 42nd anter69 🇭🇺 629 151 34ms 27 Aug 2025 45th alemelis 601 158 18ms 2 Aug 2025 45th dirckvdende 601 158 20ms 4 Aug 2025 45th cros107 🇦🇺 601 158 19ms 12 Aug 2025 48th FEZfan 🇦🇺 594 160 46ms 11 Jul 2025 49th jatloe 586 162 16ms 1 Sep 2025 50th shelerr 583 163 1,600ms 21 Aug 2025 51st moustave 562 169 31ms 19 Aug 2025 52nd yjgnaw 546 174 18ms 24 Jul 2025 53rd qpwoeirut 543 175 34ms 2 Aug 2025 53rd blaztoma 🇱🇹 543 175 60ms 8 days ago 55th jacekwladzinski 522 182 24ms 14 days ago 56th RaBa21 🇭🇺 516 184 15ms 3 Aug 2025 56th Mikey-Beep 🇬🇧 516 184 25ms 6 Aug 2025 58th KasperKivimaeki 🇫🇮 468 203 16ms 4 Aug 2025 59th RobertBurs 448 212 18ms 24 Sep 2025 60th klixel 🇨🇦 444 214 117ms 4 Aug 2025 61st Emutis 🇱🇹 432 220 24ms 8 Aug 2025 62nd SB-945 428 222 17ms 1 Aug 2025 63rd FlorianCassayre 🇫🇷 401 237 20ms 5 Aug 2025 63rd mbittner20 401 237 18ms 18 Aug 2025 65th HumanoidCPU 396 240 22ms 26 Jul 2025 66th scpchicken 🇵🇼 391 243 19ms 14 Aug 2025 67th DialFrost 🇸🇬 383 248 14ms 10 Jul 2025 68th Shotokhan 380 250 17ms 24 Sep 2025 69th CornerMercury 🇬🇧 378 251 14ms 3 Aug 2025 69th H3XDaemon 378 251 21ms 19 Aug 2025 71st Upload-and-View 🇺🇦 360 264 17ms 16 Aug 2025 71st dokutan 360 264 14ms 18 Aug 2025 73rd jameswmccarty 356 267 14ms 10 Aug 2025 74th madex 🇩🇪 349 272 17ms 2 Aug 2025 75th msbranicky 307 309 21ms 12 Aug 2025 1–75 of 81 Next Last