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 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 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 223rd blaztoma 🇱🇹 568 158 101ms 24 days ago 227th CaedenHarper 🇨🇦 565 139 433ms 3 Oct 2025 228th aiwana 562 469 387ms 25 Oct 2025 229th CatsAreFluffy 561 93 56ms 30 Oct 2025 230th FEZfan 🇦🇺 561 160 35ms 11 Jul 2025 231st blaztoma 🇱🇹 555 264 128ms 6 days ago 232nd jatloe 554 162 22ms 1 Sep 2025 233rd Shanethegamer 🇺🇸 551 102 21ms 9 Aug 2025 233rd albanian-laundromat 551 102 2,067ms 24 Sep 2025 235th olleicua 🇺🇸 551 104 38ms 5 Aug 2025 236th shelerr 550 163 1,662ms 21 Aug 2025 237th albanian-laundromat 548 183 153ms 30 Oct 2025 238th jared-hughes 544 151 15ms 13 Oct 2025 239th AlephSquirrel 540 199 664ms 2 Aug 2025 240th albanian-laundromat 536 572 47ms 8 Sep 2025 241st moustave 531 169 40ms 19 Aug 2025 242nd tailorspy 530 282 2,445ms 12 Aug 2025 243rd CaedenHarper 🇨🇦 529 387 312ms 16 days ago 244th KatieLG 🇬🇧 527 149 641ms 22 Sep 2025 245th snoozingnewt 🇨🇦 523 337 274ms 11 days ago 246th yjgnaw 515 174 24ms 24 Jul 2025 247th DanielVenable 515 221 180ms 3 Aug 2025 248th qpwoeirut 513 175 42ms 2 Aug 2025 249th Yax42 🇫🇷 510 161 261ms 6 Sep 2025 250th sean-niemann 🇺🇸 507 162 44ms 2 days ago 251st sean-niemann 🇺🇸 498 301 446ms 40 hours ago 252nd jacekwladzinski 493 182 24ms 7 Oct 2025 253rd RaBa21 🇭🇺 487 184 23ms 3 Aug 2025 253rd Mikey-Beep 🇬🇧 487 184 36ms 6 Aug 2025 255th albanian-laundromat 487 209 106ms 29 Sep 2025 256th targrik 486 206 11ms 18 Aug 2025 257th Ripick 478 161 747ms 6 Aug 2025 258th voytxt 🇨🇿 478 519 512ms 25 Jul 2025 259th albanian-laundromat 469 319 1,044ms 29 Oct 2025 260th Mikey-Beep 🇬🇧 465 264 22ms 12 Aug 2025 261st guilhem-roy 🇫🇷 442 203 26ms 11 days ago 262nd MeWhenI 🇻🇦 439 92 47ms 5 days ago 263rd h3ra993huskp 🇯🇵 439 341 491ms 4 days ago 264th iczelia 🇩🇪 433 263 217ms 19 Oct 2025 265th Bulmenisaurus 431 208 170ms 26 Oct 2025 266th retrohun 430 94 1,158ms 1 Aug 2025 267th MeWhenI 🇻🇦 428 170 1,008ms 15 Sep 2025 268th LukeBridges 🇬🇧 428 192 12ms 19 Aug 2025 269th RobertBurs 423 212 21ms 24 Sep 2025 269th klixel 🇨🇦 423 212 99ms 25 Oct 2025 271st DialFrost 🇸🇬 417 359 390ms 15 days ago 272nd tatzyr 🇯🇵 415 138 36ms 12 Aug 2025 273rd madex 🇩🇪 413 427 250ms 2 Aug 2025 274th CatsAreFluffy 410 219 35ms 30 Oct 2025 275th Emutis 🇱🇹 408 220 23ms 8 Aug 2025 276th helbling 🇨🇭 405 203 13ms 8 Aug 2025 277th SB-945 404 222 20ms 1 Aug 2025 278th alemelis 395 195 1,009ms 5 Aug 2025 279th FlorianCassayre 🇫🇷 378 237 19ms 5 Aug 2025 279th mbittner20 378 237 17ms 18 Aug 2025 281st emgordon154 377 152 40ms 15 days ago 282nd KatieLG 🇬🇧 374 153 85ms 18 Aug 2025 283rd HumanoidCPU 374 240 30ms 26 Jul 2025 284th scpchicken 🇵🇼 369 243 20ms 14 Aug 2025 285th DialFrost 🇸🇬 362 248 21ms 10 Jul 2025 286th Shotokhan 359 250 18ms 24 Sep 2025 287th CaedenHarper 🇨🇦 358 203 1,116ms 27 Sep 2025 288th H3XDaemon 357 251 18ms 19 Aug 2025 289th Babafaba 350 256 24ms 3 Nov 2025 290th MeWhenI 🇻🇦 343 193 946ms 9 days ago 291st gigaprofisi 🇺🇸 342 240 12ms 6 Aug 2025 292nd HumanoidCPU 340 231 776ms 26 Jul 2025 293rd Upload-and-View 🇺🇦 340 264 19ms 16 Aug 2025 293rd dokutan 340 264 17ms 18 Aug 2025 295th jameswmccarty 336 267 16ms 10 Aug 2025 296th madeforlosers 331 248 12ms 25 Aug 2025 297th madex 🇩🇪 330 272 21ms 2 Aug 2025 298th Babafaba 318 247 880ms 29 Oct 2025 299th tomh1012 318 366 413ms 11 Aug 2025 300th dokutan 310 253 735ms 28 Aug 2025 First Prev 226–300 of 333 Next Last