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 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 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 Multitap Input NFA Simulator 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 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 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 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 Multitap Input NFA Simulator 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 226th albanian-laundromat 572 178 100ms 16 Oct 2025 227th SirBogman 🇺🇸 569 51 6ms 5 Aug 2025 228th alemelis 568 158 24ms 2 Aug 2025 228th dirckvdende 568 158 25ms 4 Aug 2025 228th cros107 🇦🇺 568 158 22ms 12 Aug 2025 228th blaztoma 🇱🇹 568 158 101ms 26 days ago 232nd CaedenHarper 🇨🇦 565 139 433ms 3 Oct 2025 233rd aiwana 562 469 387ms 25 Oct 2025 234th CatsAreFluffy 561 93 56ms 30 Oct 2025 235th FEZfan 🇦🇺 561 160 35ms 11 Jul 2025 236th sean-niemann 🇺🇸 557 141 530ms 33 hours ago 237th jatloe 554 162 22ms 1 Sep 2025 238th Shanethegamer 🇺🇸 551 102 21ms 9 Aug 2025 238th albanian-laundromat 551 102 2,067ms 24 Sep 2025 240th olleicua 🇺🇸 551 104 38ms 5 Aug 2025 241st shelerr 550 163 1,662ms 21 Aug 2025 242nd albanian-laundromat 548 183 153ms 30 Oct 2025 243rd jared-hughes 544 151 15ms 13 Oct 2025 244th AlephSquirrel 540 199 664ms 2 Aug 2025 245th albanian-laundromat 539 569 48ms 34 hours ago 246th moustave 531 169 40ms 19 Aug 2025 247th blaztoma 🇱🇹 531 264 128ms 8 days ago 248th tailorspy 530 282 2,445ms 12 Aug 2025 249th CaedenHarper 🇨🇦 529 387 312ms 18 days ago 250th KatieLG 🇬🇧 527 149 641ms 22 Sep 2025 251st snoozingnewt 🇨🇦 523 337 274ms 13 days ago 252nd yjgnaw 515 174 24ms 24 Jul 2025 253rd DanielVenable 515 221 180ms 3 Aug 2025 254th qpwoeirut 513 175 42ms 2 Aug 2025 255th Yax42 🇫🇷 510 161 261ms 6 Sep 2025 256th sean-niemann 🇺🇸 507 162 44ms 4 days ago 257th jacekwladzinski 493 182 24ms 7 Oct 2025 258th RaBa21 🇭🇺 487 184 23ms 3 Aug 2025 258th Mikey-Beep 🇬🇧 487 184 36ms 6 Aug 2025 260th albanian-laundromat 487 209 102ms 29 Sep 2025 261st targrik 486 206 11ms 18 Aug 2025 262nd Ripick 478 161 747ms 6 Aug 2025 263rd voytxt 🇨🇿 478 519 512ms 25 Jul 2025 264th albanian-laundromat 469 319 1,044ms 29 Oct 2025 265th Mikey-Beep 🇬🇧 465 264 22ms 12 Aug 2025 266th guilhem-roy 🇫🇷 442 203 26ms 13 days ago 267th MeWhenI 🇻🇦 439 92 47ms 7 days ago 268th h3ra993huskp 🇯🇵 439 341 491ms 6 days ago 269th iczelia 🇩🇪 433 263 217ms 19 Oct 2025 270th Bulmenisaurus 431 208 170ms 26 Oct 2025 271st retrohun 430 94 1,158ms 1 Aug 2025 272nd MeWhenI 🇻🇦 428 170 998ms 15 Sep 2025 273rd LukeBridges 🇬🇧 428 192 12ms 19 Aug 2025 274th RobertBurs 423 212 21ms 24 Sep 2025 274th klixel 🇨🇦 423 212 99ms 25 Oct 2025 276th DialFrost 🇸🇬 417 359 390ms 17 days ago 277th tatzyr 🇯🇵 415 138 36ms 12 Aug 2025 278th madex 🇩🇪 413 427 250ms 2 Aug 2025 279th CatsAreFluffy 410 219 35ms 30 Oct 2025 280th Emutis 🇱🇹 408 220 23ms 8 Aug 2025 281st helbling 🇨🇭 405 203 13ms 8 Aug 2025 282nd SB-945 404 222 20ms 1 Aug 2025 283rd alemelis 395 195 1,009ms 5 Aug 2025 284th FlorianCassayre 🇫🇷 378 237 19ms 5 Aug 2025 284th mbittner20 378 237 17ms 18 Aug 2025 286th emgordon154 377 152 40ms 17 days ago 287th KatieLG 🇬🇧 374 153 85ms 18 Aug 2025 288th HumanoidCPU 374 240 30ms 26 Jul 2025 289th scpchicken 🇵🇼 369 243 20ms 14 Aug 2025 290th DialFrost 🇸🇬 362 248 21ms 10 Jul 2025 291st Shotokhan 359 250 18ms 24 Sep 2025 292nd CaedenHarper 🇨🇦 358 203 1,149ms 27 Sep 2025 293rd H3XDaemon 357 251 18ms 19 Aug 2025 294th Babafaba 350 256 24ms 3 Nov 2025 295th MeWhenI 🇻🇦 343 193 946ms 11 days ago 296th gigaprofisi 🇺🇸 342 240 12ms 6 Aug 2025 297th HumanoidCPU 340 231 776ms 26 Jul 2025 298th Upload-and-View 🇺🇦 340 264 19ms 16 Aug 2025 298th dokutan 340 264 17ms 18 Aug 2025 300th jameswmccarty 336 267 16ms 10 Aug 2025 First Prev 226–300 of 338 Next 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