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 226th CaedenHarper 🇨🇦 565 139 433ms 3 Oct 2025 227th aiwana 562 469 387ms 25 Oct 2025 228th CatsAreFluffy 561 93 56ms 30 Oct 2025 229th FEZfan 🇦🇺 560 160 35ms 11 Jul 2025 230th blaztoma 🇱🇹 555 264 128ms 5 days ago 231st jatloe 554 162 22ms 1 Sep 2025 232nd Shanethegamer 🇺🇸 551 102 21ms 9 Aug 2025 232nd albanian-laundromat 551 102 2,067ms 24 Sep 2025 234th olleicua 🇺🇸 551 104 38ms 5 Aug 2025 235th shelerr 550 163 1,662ms 21 Aug 2025 236th albanian-laundromat 548 183 153ms 30 Oct 2025 237th jared-hughes 544 151 17ms 13 Oct 2025 238th AlephSquirrel 540 199 664ms 2 Aug 2025 239th albanian-laundromat 536 572 47ms 8 Sep 2025 240th moustave 531 169 40ms 19 Aug 2025 241st tailorspy 530 282 2,532ms 12 Aug 2025 242nd CaedenHarper 🇨🇦 529 387 312ms 16 days ago 243rd KatieLG 🇬🇧 527 149 641ms 22 Sep 2025 244th snoozingnewt 🇺🇸 523 337 274ms 10 days ago 245th yjgnaw 515 174 24ms 24 Jul 2025 246th DanielVenable 515 221 180ms 3 Aug 2025 247th qpwoeirut 512 175 42ms 2 Aug 2025 248th Yax42 🇫🇷 510 161 253ms 6 Sep 2025 249th sean-niemann 🇺🇸 507 162 42ms 2 days ago 250th sean-niemann 🇺🇸 498 301 446ms 20 hours ago 251st jacekwladzinski 493 182 24ms 7 Oct 2025 252nd RaBa21 🇭🇺 487 184 23ms 3 Aug 2025 252nd Mikey-Beep 🇬🇧 487 184 36ms 6 Aug 2025 254th albanian-laundromat 487 209 106ms 29 Sep 2025 255th targrik 486 206 11ms 18 Aug 2025 256th Ripick 478 161 747ms 6 Aug 2025 257th voytxt 🇨🇿 478 519 512ms 25 Jul 2025 258th albanian-laundromat 469 319 1,119ms 29 Oct 2025 259th Mikey-Beep 🇬🇧 465 264 30ms 12 Aug 2025 260th guilhem-roy 🇫🇷 442 203 26ms 11 days ago 261st MeWhenI 🇻🇦 439 92 44ms 4 days ago 262nd h3ra993huskp 🇯🇵 439 341 491ms 3 days ago 263rd iczelia 🇩🇪 433 263 217ms 19 Oct 2025 264th Bulmenisaurus 431 208 170ms 26 Oct 2025 265th retrohun 430 94 1,075ms 1 Aug 2025 266th MeWhenI 🇻🇦 428 170 1,008ms 15 Sep 2025 267th LukeBridges 🇬🇧 428 192 15ms 19 Aug 2025 268th RobertBurs 423 212 21ms 24 Sep 2025 268th klixel 🇨🇦 423 212 99ms 25 Oct 2025 270th DialFrost 🇸🇬 417 359 390ms 14 days ago 271st tatzyr 🇯🇵 415 138 36ms 12 Aug 2025 272nd madex 🇩🇪 413 427 250ms 2 Aug 2025 273rd CatsAreFluffy 409 219 35ms 30 Oct 2025 274th Emutis 🇱🇹 408 220 23ms 8 Aug 2025 275th helbling 🇨🇭 405 203 13ms 8 Aug 2025 276th SB-945 404 222 20ms 1 Aug 2025 277th alemelis 395 195 1,009ms 5 Aug 2025 278th FlorianCassayre 🇫🇷 378 237 19ms 5 Aug 2025 278th mbittner20 378 237 17ms 18 Aug 2025 280th emgordon154 377 152 40ms 15 days ago 281st KatieLG 🇬🇧 374 153 85ms 18 Aug 2025 282nd HumanoidCPU 374 240 30ms 26 Jul 2025 283rd scpchicken 🇵🇼 369 243 20ms 14 Aug 2025 284th DialFrost 🇸🇬 362 248 21ms 10 Jul 2025 285th Shotokhan 359 250 18ms 24 Sep 2025 286th CaedenHarper 🇨🇦 358 203 1,116ms 27 Sep 2025 287th H3XDaemon 357 251 18ms 19 Aug 2025 288th Babafaba 350 256 24ms 3 Nov 2025 289th MeWhenI 🇻🇦 343 193 946ms 8 days ago 290th gigaprofisi 🇺🇸 342 240 11ms 6 Aug 2025 291st HumanoidCPU 340 231 776ms 26 Jul 2025 292nd Upload-and-View 🇺🇦 340 264 19ms 16 Aug 2025 292nd dokutan 340 264 17ms 18 Aug 2025 294th jameswmccarty 336 267 16ms 10 Aug 2025 295th madeforlosers 331 248 13ms 25 Aug 2025 296th madex 🇩🇪 330 272 21ms 2 Aug 2025 297th Babafaba 318 247 880ms 29 Oct 2025 298th tomh1012 318 366 413ms 11 Aug 2025 299th dokutan 310 253 735ms 28 Aug 2025 300th Jacob385 300 500 376ms 1 Sep 2025 First Prev 226–300 of 332 Next Last