Topological Sort in all languages in chars. 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 Chars Time Submitted 226th davecame 534 130 28ms 9 Aug 2025 226th RYNO8 534 130 151ms 6 Oct 2025 228th tailorspy 530 282 2,445ms 12 Aug 2025 229th CaedenHarper 🇨🇦 529 387 312ms 17 days ago 230th emgordon154 526 132 198ms 16 days ago 231st snoozingnewt 🇨🇦 523 337 274ms 11 days ago 232nd emgordon154 519 121 754ms 16 days ago 233rd ahmetdemirag 🇨🇾 518 134 45ms 10 Aug 2025 233rd btjones0 518 134 16ms 8 Sep 2025 235th AlephSquirrel 515 122 733ms 10 Jul 2025 236th DanielVenable 515 221 180ms 3 Aug 2025 237th SB-945 511 136 21ms 1 Aug 2025 238th Yax42 🇫🇷 510 161 261ms 6 Sep 2025 239th annaproxy 507 137 27ms 5 Sep 2025 239th FortuiteMan 🇫🇷 507 137 17ms 9 days ago 241st andrewjc2000 496 140 21ms 2 Aug 2025 241st hiichbindermax 496 140 23ms 4 Aug 2025 243rd MeWhenI 🇻🇦 491 128 581ms 18 days ago 244th CaedenHarper 🇨🇦 486 143 26ms 3 Oct 2025 245th targrik 486 206 11ms 18 Aug 2025 246th HumanoidCPU 479 145 30ms 26 Jul 2025 247th voytxt 🇨🇿 478 519 512ms 25 Jul 2025 248th InigoK 🇺🇸 476 146 21ms 3 Sep 2025 249th albanian-laundromat 469 319 1,044ms 29 Oct 2025 250th Mikey-Beep 🇬🇧 465 264 22ms 12 Aug 2025 251st YAJUE114514 460 151 16ms 1 Aug 2025 251st vgamula 🇺🇦 460 151 23ms 4 Aug 2025 253rd Ripick 458 161 747ms 6 Aug 2025 254th CaedenHarper 🇨🇦 452 139 433ms 3 Oct 2025 255th HumanoidCPU 446 141 432ms 26 Jul 2025 256th error256 446 189 186ms 7 Aug 2025 257th dokutan 442 157 16ms 28 Aug 2025 258th alemelis 440 158 24ms 2 Aug 2025 258th dirckvdende 440 158 25ms 4 Aug 2025 258th cros107 🇦🇺 440 158 22ms 12 Aug 2025 258th blaztoma 🇱🇹 440 158 101ms 25 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 retrohun 430 94 1,158ms 1 Aug 2025 266th jatloe 429 162 22ms 1 Sep 2025 267th MeWhenI 🇻🇦 428 170 1,008ms 15 Sep 2025 268th LukeBridges 🇬🇧 428 192 12ms 19 Aug 2025 269th shelerr 426 163 1,662ms 21 Aug 2025 270th DialFrost 🇸🇬 417 359 390ms 15 days ago 271st madex 🇩🇪 413 427 250ms 2 Aug 2025 272nd moustave 411 169 40ms 19 Aug 2025 273rd helbling 🇨🇭 405 203 13ms 8 Aug 2025 274th JOrE20 🇺🇸 401 205 15ms 2 days ago 275th dokutan 400 157 398ms 28 Aug 2025 276th qpwoeirut 397 175 42ms 2 Aug 2025 277th dokutan 392 144 39ms 2 Aug 2025 278th jacekwladzinski 382 182 24ms 7 Oct 2025 279th luuumine 🇫🇷 380 183 27ms 21 Oct 2025 280th Mikey-Beep 🇬🇧 378 184 36ms 6 Aug 2025 281st alemelis 378 195 1,009ms 5 Aug 2025 282nd emgordon154 371 152 40ms 16 days ago 283rd robin-scragg 368 189 26ms 21 days ago 284th CaedenHarper 🇨🇦 358 203 1,116ms 27 Sep 2025 285th MeWhenI 🇻🇦 343 193 946ms 9 days ago 286th guilhem-roy 🇫🇷 342 203 26ms 12 days ago 287th gigaprofisi 🇺🇸 342 240 12ms 6 Aug 2025 288th Bulmenisaurus 334 208 170ms 26 Oct 2025 289th madeforlosers 331 248 12ms 25 Aug 2025 290th RobertBurs 328 212 21ms 24 Sep 2025 290th klixel 🇨🇦 328 212 99ms 25 Oct 2025 292nd tomh1012 319 366 413ms 11 Aug 2025 293rd CatsAreFluffy 317 219 35ms 30 Oct 2025 294th Emutis 🇱🇹 316 220 23ms 8 Aug 2025 295th Jacob385 300 500 376ms 1 Sep 2025 296th KatieLG 🇬🇧 299 586 153ms 2 Aug 2025 297th FlorianCassayre 🇫🇷 293 237 19ms 5 Aug 2025 297th mbittner20 293 237 17ms 18 Aug 2025 299th scpchicken 🇵🇼 286 243 20ms 14 Aug 2025 300th CaedenHarper 🇨🇦 285 288 15ms 29 Aug 2025 First Prev 226–300 of 334 Next Last