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 Calendar 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 Multitap Input 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 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 Numbrix 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 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 Numbrix 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 241st MeWhenI 🇻🇦 580 50 142ms 30 Jul 2025 241st emgordon154 580 50 997ms 6 Nov 2025 243rd albanian-laundromat 578 226 563ms 22 Aug 2025 244th albanian-laundromat 572 178 101ms 16 Oct 2025 245th SirBogman 🇺🇸 569 51 8ms 5 Aug 2025 246th alemelis 568 158 18ms 2 Aug 2025 246th dirckvdende 568 158 19ms 4 Aug 2025 246th cros107 🇦🇺 568 158 15ms 12 Aug 2025 249th CLOStrophobic 🇮🇹 568 189 50ms 24 Dec 2025 250th CaedenHarper 🇨🇦 565 139 416ms 3 Oct 2025 251st aiwana 562 469 402ms 25 Oct 2025 252nd CatsAreFluffy 561 93 51ms 30 Oct 2025 253rd FEZfan 🇦🇺 561 160 32ms 11 Jul 2025 254th Yax42 🇫🇷 557 148 345ms 23 days ago 255th jatloe 554 162 17ms 1 Sep 2025 256th olleicua 🇺🇸 553 104 41ms 5 Aug 2025 257th Shanethegamer 🇺🇸 551 102 20ms 9 Aug 2025 257th albanian-laundromat 551 102 2,136ms 24 Sep 2025 259th shelerr 551 163 1,637ms 21 Aug 2025 260th albanian-laundromat 548 183 136ms 30 Oct 2025 261st jared-hughes 546 151 22ms 13 Oct 2025 262nd AlephSquirrel 540 199 629ms 2 Aug 2025 263rd albanian-laundromat 539 569 55ms 5 Dec 2025 264th moustave 531 169 29ms 19 Aug 2025 265th tailorspy 530 282 2,640ms 12 Aug 2025 266th CaedenHarper 🇨🇦 529 387 336ms 17 Nov 2025 267th KatieLG 🇬🇧 527 149 693ms 22 Sep 2025 268th Lv0Sys 🇵🇱 525 171 14ms 24 Dec 2025 269th snoozingnewt 🇨🇦 523 337 299ms 23 Nov 2025 270th jgbaldwinbrown 522 237 4ms 12 days ago 271st yjgnaw 516 174 25ms 24 Jul 2025 272nd DanielVenable 515 221 199ms 3 Aug 2025 273rd qpwoeirut 513 175 34ms 2 Aug 2025 274th jacekwladzinski 493 182 18ms 7 Oct 2025 275th RaBa21 🇭🇺 488 184 18ms 3 Aug 2025 275th Mikey-Beep 🇬🇧 488 184 29ms 6 Aug 2025 277th albanian-laundromat 487 209 103ms 29 Sep 2025 278th targrik 486 206 10ms 18 Aug 2025 279th Artemis21 🇬🇧 480 187 94ms 6 Dec 2025 280th weliveinhell 🇭🇹 479 172 13ms 23 Dec 2025 281st Ripick 478 161 790ms 6 Aug 2025 282nd voytxt 🇨🇿 478 519 1,523ms 25 Jul 2025 283rd albanian-laundromat 469 319 1,150ms 29 Oct 2025 284th Mikey-Beep 🇬🇧 465 264 22ms 12 Aug 2025 285th OllieBoyne 🇬🇧 449 200 16ms 11 Dec 2025 286th madex 🇩🇪 445 202 22ms 24 days ago 287th guilhem-roy 🇫🇷 442 203 17ms 22 Nov 2025 288th MeWhenI 🇻🇦 439 92 47ms 29 Nov 2025 289th h3ra993huskp 🇯🇵 439 341 743ms 30 Nov 2025 290th iczelia 🇩🇪 433 263 220ms 19 Oct 2025 291st Bulmenisaurus 432 208 114ms 26 Oct 2025 292nd retrohun 430 94 1,096ms 1 Aug 2025 293rd LukeBridges 🇬🇧 430 192 14ms 19 Aug 2025 294th klixel 🇨🇦 430 209 19ms 27 days ago 295th MeWhenI 🇻🇦 428 170 1,277ms 15 Sep 2025 296th RobertBurs 424 212 17ms 24 Sep 2025 297th tatzyr 🇯🇵 417 138 39ms 12 Aug 2025 298th DialFrost 🇸🇬 417 359 632ms 19 Nov 2025 299th madex 🇩🇪 413 427 235ms 2 Aug 2025 300th CatsAreFluffy 410 219 22ms 30 Oct 2025 301st helbling 🇨🇭 406 203 15ms 8 Aug 2025 302nd SB-945 405 222 20ms 1 Aug 2025 303rd Lv0Sys 🇵🇱 397 145 42ms 12 Dec 2025 304th alemelis 395 195 968ms 5 Aug 2025 305th FlorianCassayre 🇫🇷 379 237 16ms 5 Aug 2025 305th mbittner20 379 237 14ms 18 Aug 2025 305th HumanoidCPU 379 237 23ms 12 Jan 2026 308th emgordon154 378 152 44ms 18 Nov 2025 309th KatieLG 🇬🇧 376 153 98ms 18 Aug 2025 310th DialFrost 🇸🇬 362 248 17ms 10 Jul 2025 311th Shotokhan 359 250 14ms 24 Sep 2025 312th CaedenHarper 🇨🇦 358 203 1,426ms 27 Sep 2025 313th H3XDaemon 358 251 15ms 19 Aug 2025 314th HumanoidCPU 357 220 681ms 12 Jan 2026 315th madex 🇩🇪 352 351 3ms 24 days ago 316th Babafaba 351 256 17ms 3 Nov 2025 317th gigaprofisi 🇺🇸 344 240 17ms 6 Aug 2025 318th MeWhenI 🇻🇦 343 193 1,467ms 25 Nov 2025 319th dokutan 341 263 15ms 26 Dec 2025 320th muser-logiccpu 🇺🇦 340 264 19ms 16 Aug 2025 First Prev 241–320 of 359 Next Last