Topological Sort in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 226th Yax42 🇫🇷 509 161 283ms 6 Sep 2025 227th DialFrost 🇸🇬 499 186 137ms 12 Jul 2025 228th jacekwladzinski 492 182 24ms 7 Oct 2025 229th RaBa21 🇭🇺 487 184 15ms 3 Aug 2025 229th Mikey-Beep 🇬🇧 487 184 25ms 6 Aug 2025 231st targrik 486 206 10ms 18 Aug 2025 232nd voytxt 🇨🇿 481 519 1,040ms 25 Jul 2025 233rd Ripick 478 161 952ms 6 Aug 2025 234th rucin93 🇵🇱 476 172 17ms 12 Jul 2025 235th Mikey-Beep 🇬🇧 465 264 34ms 12 Aug 2025 236th albanian-laundromat 465 319 1,063ms 8 days ago 237th MeWhenI 🇻🇦 444 170 1,139ms 15 Sep 2025 238th KasperKivimaeki 🇫🇮 441 203 16ms 4 Aug 2025 239th iczelia 🇩🇪 433 263 247ms 18 days ago 240th Bulmenisaurus 431 208 111ms 11 days ago 241st MeWhenI 🇻🇦 430 94 66ms 11 Jul 2025 241st retrohun 430 94 1,075ms 1 Aug 2025 243rd LukeBridges 🇬🇧 427 192 12ms 19 Aug 2025 244th RobertBurs 423 212 18ms 24 Sep 2025 244th klixel 🇨🇦 423 212 87ms 12 days ago 246th tatzyr 🇯🇵 414 138 39ms 12 Aug 2025 247th CatsAreFluffy 409 219 20ms 8 days ago 248th madex 🇩🇪 408 427 228ms 2 Aug 2025 249th Emutis 🇱🇹 407 220 24ms 8 Aug 2025 250th helbling 🇨🇭 404 203 14ms 8 Aug 2025 251st SB-945 403 222 17ms 1 Aug 2025 252nd alemelis 395 195 1,316ms 5 Aug 2025 253rd h3ra993huskp 🇯🇵 391 379 507ms 11 Aug 2025 254th FlorianCassayre 🇫🇷 378 237 20ms 5 Aug 2025 254th mbittner20 378 237 18ms 18 Aug 2025 256th emgordon154 376 152 50ms 28 Sep 2025 257th KatieLG 🇬🇧 374 153 91ms 18 Aug 2025 258th HumanoidCPU 373 240 22ms 26 Jul 2025 259th CaedenHarper 🇨🇦 371 203 1,775ms 27 Sep 2025 260th scpchicken 🇵🇼 369 243 19ms 14 Aug 2025 261st DialFrost 🇸🇬 361 248 14ms 10 Jul 2025 262nd Shotokhan 358 250 17ms 24 Sep 2025 263rd H3XDaemon 357 251 21ms 19 Aug 2025 264th Babafaba 350 256 17ms 3 days ago 265th gigaprofisi 🇺🇸 341 240 12ms 6 Aug 2025 266th HumanoidCPU 339 231 729ms 26 Jul 2025 267th Upload-and-View 🇺🇦 339 264 17ms 16 Aug 2025 267th dokutan 339 264 14ms 18 Aug 2025 269th jameswmccarty 335 267 14ms 10 Aug 2025 270th madeforlosers 330 248 14ms 25 Aug 2025 271st madex 🇩🇪 329 272 17ms 2 Aug 2025 272nd tomh1012 319 366 440ms 11 Aug 2025 273rd Babafaba 317 247 730ms 8 days ago 274th dokutan 310 253 778ms 28 Aug 2025 275th KatieLG 🇬🇧 299 586 101ms 2 Aug 2025 276th Jacob385 297 500 466ms 1 Sep 2025 277th iczelia 🇩🇪 293 575 22ms 18 days ago 278th msbranicky 290 309 21ms 12 Aug 2025 279th snoozingnewt 🇺🇸 289 310 26ms 25 days ago 280th CaedenHarper 🇨🇦 285 288 14ms 29 Aug 2025 281st luuumine 🇫🇷 285 314 17ms 16 days ago 282nd jediroberthatch 271 330 26ms 1 Aug 2025 283rd nstearns96 🇬🇧 261 343 16ms 8 Aug 2025 284th snoozingnewt 🇺🇸 258 304 909ms 25 days ago 285th CaedenHarper 🇨🇦 253 587 473ms 6 Oct 2025 286th didion0 🇺🇸 248 330 23ms 29 Aug 2025 287th dokutan 244 234 49ms 2 Aug 2025 288th iczelia 🇩🇪 239 235 12ms 18 days ago 289th CaedenHarper 🇨🇦 238 490 369ms 21 days ago 290th iczelia 🇩🇪 236 204 6ms 18 days ago 291st CLOStrophobic 🇮🇹 236 455 60ms 18 Aug 2025 292nd dokutan 202 1,028 288ms 3 Aug 2025 293rd snoozingnewt 🇺🇸 199 467 240ms 13 days ago 294th aksyristos 198 452 17ms 29 Aug 2025 295th acollett89 191 429 16ms 12 Aug 2025 296th zakariamouhid 134 610 11ms 5 Sep 2025 297th Zhenyu-Bo 110 812 14ms 1 Aug 2025 298th 2bular 0 16 486ms 13 Jul 2025 298th saito-ta 🇯🇵 0 16 2,078ms 13 Jul 2025 300th aditsu 0 40 147ms 10 Aug 2025 First Prev 226–300 of 305 Next Last