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 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 Chars Time Submitted 241st MeWhenI 🇻🇦 539 129 31ms 12 Jul 2025 241st BREMAUCY 🇫🇷 539 129 47ms 6 Aug 2025 243rd albanian-laundromat 539 569 55ms 5 Dec 2025 244th davecame 535 130 21ms 9 Aug 2025 244th RYNO8 535 130 84ms 6 Oct 2025 246th tailorspy 530 282 2,640ms 12 Aug 2025 247th CaedenHarper 🇨🇦 529 387 336ms 17 Nov 2025 248th Shanethegamer 🇺🇸 528 134 328ms 9 Aug 2025 249th emgordon154 527 132 141ms 18 Nov 2025 250th Flekay 🇩🇪 523 133 30ms 2 days ago 251st snoozingnewt 🇨🇦 523 337 293ms 23 Nov 2025 252nd jgbaldwinbrown 522 237 3ms 21 days ago 253rd emgordon154 520 121 851ms 18 Nov 2025 254th ahmetdemirag 🇨🇾 519 134 39ms 10 Aug 2025 254th btjones0 519 134 16ms 8 Sep 2025 256th AlephSquirrel 516 122 607ms 10 Jul 2025 257th DanielVenable 515 221 199ms 3 Aug 2025 258th SB-945 511 136 18ms 1 Aug 2025 259th annaproxy 508 137 20ms 5 Sep 2025 259th FortuiteMan 🇫🇷 508 137 19ms 25 Nov 2025 259th Lv0Sys 🇵🇱 508 137 22ms 79 mins ago 262nd andrewjc2000 497 140 17ms 2 Aug 2025 262nd hiichbindermax 497 140 18ms 4 Aug 2025 264th MeWhenI 🇻🇦 492 128 614ms 16 Nov 2025 265th CaedenHarper 🇨🇦 486 143 16ms 3 Oct 2025 266th targrik 486 206 11ms 18 Aug 2025 267th HumanoidCPU 483 144 24ms 12 Jan 2026 268th weliveinhell 🇭🇹 480 172 13ms 23 Dec 2025 269th voytxt 🇨🇿 478 519 1,944ms 25 Jul 2025 270th InigoK 🇺🇸 476 146 15ms 3 Sep 2025 270th scpchicken 🇵🇼 476 146 17ms 18 Jan 2026 272nd albanian-laundromat 469 319 1,150ms 29 Oct 2025 273rd Mikey-Beep 🇬🇧 465 264 24ms 12 Aug 2025 274th YAJUE114514 461 151 17ms 1 Aug 2025 274th vgamula 🇺🇦 461 151 18ms 4 Aug 2025 276th Ripick 458 161 790ms 6 Aug 2025 277th CaedenHarper 🇨🇦 453 139 416ms 3 Oct 2025 278th HumanoidCPU 449 140 482ms 12 Jan 2026 279th error256 446 189 201ms 7 Aug 2025 280th dokutan 443 157 15ms 28 Aug 2025 281st alemelis 440 158 17ms 2 Aug 2025 281st dirckvdende 440 158 17ms 4 Aug 2025 281st cros107 🇦🇺 440 158 15ms 12 Aug 2025 284th MeWhenI 🇻🇦 439 92 46ms 29 Nov 2025 285th h3ra993huskp 🇯🇵 439 341 743ms 30 Nov 2025 286th iczelia 🇩🇪 433 263 208ms 19 Oct 2025 287th retrohun 430 94 1,096ms 1 Aug 2025 288th LukeBridges 🇬🇧 430 192 17ms 19 Aug 2025 289th jatloe 429 162 17ms 1 Sep 2025 290th MeWhenI 🇻🇦 428 170 1,277ms 15 Sep 2025 291st shelerr 427 163 1,637ms 21 Aug 2025 292nd DialFrost 🇸🇬 417 359 632ms 19 Nov 2025 293rd madex 🇩🇪 413 427 244ms 2 Aug 2025 294th moustave 412 169 29ms 19 Aug 2025 295th helbling 🇨🇭 407 203 18ms 8 Aug 2025 296th dokutan 403 156 431ms 7 days ago 297th qpwoeirut 397 175 34ms 2 Aug 2025 298th dokutan 393 144 40ms 2 Aug 2025 299th Lv0Sys 🇵🇱 391 145 42ms 12 Dec 2025 300th jacekwladzinski 382 182 17ms 7 Oct 2025 301st luuumine 🇫🇷 380 183 16ms 21 Oct 2025 302nd Mikey-Beep 🇬🇧 378 184 26ms 6 Aug 2025 303rd alemelis 378 195 968ms 5 Aug 2025 304th emgordon154 373 152 43ms 18 Nov 2025 305th Artemis21 🇬🇧 372 187 81ms 6 Dec 2025 306th robin-scragg 368 189 16ms 13 Nov 2025 307th CaedenHarper 🇨🇦 358 203 1,426ms 27 Sep 2025 308th madex 🇩🇪 352 351 3ms 18 Jan 2026 309th OllieBoyne 🇬🇧 348 200 16ms 11 Dec 2025 310th madex 🇩🇪 344 202 18ms 18 Jan 2026 311th gigaprofisi 🇺🇸 344 240 16ms 6 Aug 2025 312th MeWhenI 🇻🇦 343 193 1,467ms 25 Nov 2025 313th guilhem-roy 🇫🇷 343 203 17ms 22 Nov 2025 314th Bulmenisaurus 334 208 114ms 26 Oct 2025 315th klixel 🇨🇦 333 209 18ms 15 Jan 2026 316th madeforlosers 333 248 13ms 25 Aug 2025 317th RobertBurs 328 212 17ms 24 Sep 2025 318th tomh1012 321 366 473ms 11 Aug 2025 319th CatsAreFluffy 318 219 21ms 30 Oct 2025 320th Jacob385 300 500 451ms 1 Sep 2025 First Prev 241–320 of 360 Next Last