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Topological Sort 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 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 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 Calendar 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 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 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 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 Calendar 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 151st albanian-laundromat 720 207 604ms 29 Oct 2025 152nd bricknellj 712 126 20ms 14 Jul 2025 153rd Shanethegamer 🇺🇸 710 184 1,262ms 12 Aug 2025 154th DialFrost 🇸🇬 709 131 118ms 5 days ago 155th saito-ta 🇯🇵 707 41 599ms 30 Jul 2025 156th albanian-laundromat 706 127 22ms 10 Jul 2025 156th ndren 706 127 55ms 3 Aug 2025 158th edsrzf 🇳🇿 704 218 4,334ms 24 Oct 2025 159th Natanaelel 🇸🇪 701 128 118ms 21 Jul 2025 160th sean-niemann 🇺🇸 700 164 153ms 12 Oct 2025 161st namelessiw 696 167 497ms 2 Aug 2025 162nd albanian-laundromat 696 253 311ms 16 Oct 2025 163rd SirBogman 🇺🇸 695 113 868ms 4 Aug 2025 164th MeWhenI 🇻🇦 695 129 36ms 12 Jul 2025 164th BREMAUCY 🇫🇷 695 129 48ms 6 Aug 2025 166th Sakisan 🇧🇪 694 164 162ms 5 Aug 2025 167th m-tkach 🇺🇦 693 264 204ms 1 Aug 2025 168th davecame 690 130 18ms 9 Aug 2025 168th RYNO8 690 130 95ms 6 Oct 2025 170th commandblockguy 🇺🇸 682 115 630ms 1 Sep 2025 171st Natanaelel 🇸🇪 679 71 29ms 31 Jul 2025 172nd CornerMercury 🇬🇧 679 132 14ms 24 days ago 172nd emgordon154 679 132 150ms 9 days ago 174th ahmetdemirag 🇨🇾 669 134 41ms 10 Aug 2025 174th btjones0 669 134 16ms 8 Sep 2025 176th albanian-laundromat 669 204 1,457ms 25 days ago 177th voytxt 🇨🇿 666 123 16ms 28 Jul 2025 178th plcc0 664 135 17ms 4 Aug 2025 179th albanian-laundromat 660 119 508ms 4 Aug 2025 180th jupj 🇫🇮 659 185 3ms 28 Aug 2025 181st annaproxy 655 137 17ms 5 Sep 2025 181st FortuiteMan 🇫🇷 655 137 17ms 3 days ago 183rd nwellnhof 🇩🇪 652 62 114ms 2 Aug 2025 184th emgordon154 649 121 709ms 9 days ago 185th trinityy-7 645 127 14ms 6 Aug 2025 186th Shanethegamer 🇺🇸 644 158 4ms 8 Aug 2025 187th AlephSquirrel 643 122 561ms 10 Jul 2025 188th edsrzf 🇳🇿 643 167 4,314ms 14 Aug 2025 189th andrewjc2000 640 140 16ms 2 Aug 2025 189th hiichbindermax 640 140 17ms 4 Aug 2025 191st SirBogman 🇺🇸 639 80 1,498ms 8 Aug 2025 192nd CaedenHarper 🇨🇦 627 143 16ms 3 Oct 2025 193rd Shanethegamer 🇺🇸 625 106 1,217ms 16 Aug 2025 194th Ripick 625 209 389ms 5 Aug 2025 195th Shanethegamer 🇺🇸 623 92 47ms 8 Aug 2025 196th Natanaelel 🇸🇪 622 65 72ms 31 Jul 2025 197th error256 617 189 356ms 7 Aug 2025 198th error256 616 93 39ms 6 Aug 2025 199th InigoK 🇺🇸 614 146 14ms 3 Sep 2025 200th MeWhenI 🇻🇦 613 128 567ms 12 days ago 201st Shanethegamer 🇺🇸 612 134 13ms 12 Jul 2025 202nd albanian-laundromat 612 338 1,212ms 4 Aug 2025 203rd snoozingnewt 🇺🇸 610 147 32ms 8 days ago 204th GolfingSuccess 🇬🇷 610 200 3ms 23 Jul 2025 205th Shanethegamer 🇺🇸 606 156 3,577ms 10 Aug 2025 206th albanian-laundromat 605 192 444ms 26 days ago 207th KatieLG 🇬🇧 602 149 56ms 22 Sep 2025 208th jerrandolph 595 344 272ms 20 Sep 2025 209th YAJUE114514 594 151 15ms 1 Aug 2025 209th vgamula 🇺🇦 594 151 17ms 4 Aug 2025 209th anter69 🇭🇺 594 151 34ms 27 Aug 2025 212th SirBogman 🇺🇸 587 79 38ms 8 Aug 2025 213th snoozingnewt 🇺🇸 581 135 517ms 8 days ago 214th MeWhenI 🇻🇦 580 50 85ms 30 Jul 2025 214th emgordon154 580 50 869ms 21 days ago 216th albanian-laundromat 578 226 553ms 22 Aug 2025 217th albanian-laundromat 572 178 107ms 16 Oct 2025 218th SirBogman 🇺🇸 569 51 6ms 5 Aug 2025 219th alemelis 568 158 17ms 2 Aug 2025 219th dirckvdende 568 158 17ms 4 Aug 2025 219th cros107 🇦🇺 568 158 15ms 12 Aug 2025 219th blaztoma 🇱🇹 568 158 56ms 18 days ago 223rd CaedenHarper 🇨🇦 565 139 395ms 3 Oct 2025 224th aiwana 562 469 387ms 25 Oct 2025 225th CatsAreFluffy 561 93 56ms 30 Oct 2025 First Prev 151–225 of 324 Next 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