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 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 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 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 226th MeWhenI 🇻🇦 580 50 87ms 30 Jul 2025 226th emgordon154 580 50 951ms 6 Nov 2025 228th albanian-laundromat 578 226 563ms 22 Aug 2025 229th albanian-laundromat 572 178 100ms 16 Oct 2025 230th SirBogman 🇺🇸 569 51 8ms 5 Aug 2025 231st alemelis 568 158 16ms 2 Aug 2025 231st dirckvdende 568 158 17ms 4 Aug 2025 231st cros107 🇦🇺 568 158 17ms 12 Aug 2025 234th CaedenHarper 🇨🇦 565 139 462ms 3 Oct 2025 235th aiwana 562 469 404ms 25 Oct 2025 236th CatsAreFluffy 561 93 52ms 30 Oct 2025 237th FEZfan 🇦🇺 561 160 29ms 11 Jul 2025 238th sean-niemann 🇺🇸 557 141 537ms 9 days ago 239th jatloe 554 162 15ms 1 Sep 2025 240th olleicua 🇺🇸 552 104 41ms 5 Aug 2025 241st Shanethegamer 🇺🇸 551 102 20ms 9 Aug 2025 241st albanian-laundromat 551 102 2,136ms 24 Sep 2025 243rd shelerr 551 163 1,535ms 21 Aug 2025 244th albanian-laundromat 548 183 133ms 30 Oct 2025 245th jared-hughes 544 151 14ms 13 Oct 2025 246th AlephSquirrel 540 199 629ms 2 Aug 2025 247th albanian-laundromat 539 569 56ms 9 days ago 248th moustave 531 169 29ms 19 Aug 2025 249th tailorspy 530 282 2,503ms 12 Aug 2025 250th CaedenHarper 🇨🇦 529 387 319ms 26 days ago 251st KatieLG 🇬🇧 527 149 624ms 22 Sep 2025 252nd snoozingnewt 🇨🇦 523 337 283ms 21 days ago 253rd blaztoma 🇱🇹 522 264 155ms 16 days ago 254th Lv0Sys 🇵🇱 519 173 14ms 2 days ago 255th yjgnaw 516 174 16ms 24 Jul 2025 256th DanielVenable 515 221 199ms 3 Aug 2025 257th qpwoeirut 513 175 38ms 2 Aug 2025 258th Yax42 🇫🇷 510 161 261ms 6 Sep 2025 259th sean-niemann 🇺🇸 507 162 44ms 12 days ago 260th jacekwladzinski 493 182 25ms 7 Oct 2025 261st RaBa21 🇭🇺 488 184 20ms 3 Aug 2025 261st Mikey-Beep 🇬🇧 488 184 26ms 6 Aug 2025 263rd albanian-laundromat 487 209 102ms 29 Sep 2025 264th targrik 486 206 10ms 18 Aug 2025 265th Artemis21 🇬🇧 480 187 72ms 7 days ago 266th Ripick 478 161 747ms 6 Aug 2025 267th voytxt 🇨🇿 478 519 604ms 25 Jul 2025 268th albanian-laundromat 469 319 1,388ms 29 Oct 2025 269th Mikey-Beep 🇬🇧 465 264 22ms 12 Aug 2025 270th OllieBoyne 🇬🇧 449 200 15ms 2 days ago 271st guilhem-roy 🇫🇷 442 203 18ms 21 days ago 272nd MeWhenI 🇻🇦 439 92 47ms 15 days ago 273rd h3ra993huskp 🇯🇵 439 341 819ms 14 days ago 274th iczelia 🇩🇪 433 263 220ms 19 Oct 2025 275th Bulmenisaurus 432 208 126ms 26 Oct 2025 276th retrohun 430 94 1,096ms 1 Aug 2025 277th MeWhenI 🇻🇦 428 170 1,009ms 15 Sep 2025 278th LukeBridges 🇬🇧 428 192 12ms 19 Aug 2025 279th RobertBurs 423 212 19ms 24 Sep 2025 279th klixel 🇨🇦 423 212 103ms 25 Oct 2025 281st DialFrost 🇸🇬 417 359 472ms 25 days ago 282nd tatzyr 🇯🇵 416 138 41ms 12 Aug 2025 283rd madex 🇩🇪 413 427 252ms 2 Aug 2025 284th CatsAreFluffy 410 219 21ms 30 Oct 2025 285th helbling 🇨🇭 405 203 13ms 8 Aug 2025 286th SB-945 404 222 20ms 1 Aug 2025 287th Lv0Sys 🇵🇱 396 145 41ms 2 days ago 288th alemelis 395 195 1,009ms 5 Aug 2025 289th FlorianCassayre 🇫🇷 379 237 15ms 5 Aug 2025 289th mbittner20 379 237 15ms 18 Aug 2025 291st emgordon154 377 152 41ms 25 days ago 292nd KatieLG 🇬🇧 375 153 91ms 18 Aug 2025 293rd HumanoidCPU 374 240 21ms 26 Jul 2025 294th scpchicken 🇵🇼 369 243 18ms 14 Aug 2025 295th DialFrost 🇸🇬 362 248 15ms 10 Jul 2025 296th Shotokhan 359 250 18ms 24 Sep 2025 297th CaedenHarper 🇨🇦 358 203 1,156ms 27 Sep 2025 298th H3XDaemon 358 251 15ms 19 Aug 2025 299th Babafaba 351 256 21ms 3 Nov 2025 300th MeWhenI 🇻🇦 343 193 946ms 19 days ago First 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