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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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL 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 ><> ALGOL 68 ArkScript 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 APL 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 200th blaztoma 🇱🇹 627 111 26ms 18 Mar 2026 202nd prestosilver 🇺🇸 626 212 578ms 21 days ago 203rd Shanethegamer 🇺🇸 625 106 2,082ms 16 Aug 2025 204th Natanaelel 🇸🇪 622 65 75ms 31 Jul 2025 205th yjgnaw 621 112 18ms 24 Jul 2025 205th 5cw 🇺🇸 621 112 249ms 7 Aug 2025 207th Shanethegamer 🇺🇸 620 137 1,847ms 4 Aug 2025 208th Shanethegamer 🇺🇸 618 134 14ms 12 Jul 2025 209th GolfingSuccess 🇬🇷 618 200 3ms 23 Jul 2025 210th ovs-code 🇩🇪 616 113 107ms 10 Jul 2025 210th edsrzf 🇳🇿 616 113 33ms 30 Dec 2025 212th Shanethegamer 🇺🇸 612 156 2,859ms 10 Aug 2025 213th ovs-code 🇩🇪 600 105 527ms 10 Jul 2025 213th Shanethegamer 🇺🇸 600 105 714ms 11 Jul 2025 215th duckyluuk 🇳🇱 600 116 617ms 31 Jul 2025 216th Shanethegamer 🇺🇸 600 156 2,375ms 4 Aug 2025 217th Shanethegamer 🇺🇸 598 92 51ms 8 Aug 2025 218th RaBa21 🇭🇺 595 117 17ms 11 Aug 2025 219th error256 592 93 49ms 6 Aug 2025 220th SirBogman 🇺🇸 587 79 38ms 8 Aug 2025 221st albanian-laundromat 🇺🇸 587 226 637ms 22 Aug 2025 222nd duckyluuk 🇳🇱 583 108 1,233ms 31 Jul 2025 223rd alexsave 583 142 13ms 11 Jan 2026 224th MeWhenI 🇻🇦 580 50 90ms 30 Jul 2025 224th emgordon154 580 50 974ms 6 Nov 2025 226th olleicua 🇺🇸 579 95 44ms 5 Aug 2025 227th Shanethegamer 🇺🇸 575 121 136ms 11 Jul 2025 227th SirBogman 🇺🇸 575 121 60ms 30 Jul 2025 229th tatzyr 🇯🇵 573 96 40ms 12 Aug 2025 230th albanian-laundromat 🇺🇸 572 178 101ms 16 Oct 2025 231st inventshah 571 122 17ms 4 Aug 2025 231st ryyyn 🇺🇸 571 122 18ms 5 Nov 2025 231st KasperKivimaeki 🇫🇮 571 122 198ms 26 Nov 2025 231st Emutis 🇱🇹 571 122 17ms 12 Dec 2025 235th SirBogman 🇺🇸 569 51 6ms 5 Aug 2025 236th CLOStrophobic 🇮🇹 568 189 56ms 24 Dec 2025 237th AlephSquirrel 566 123 21ms 10 Jul 2025 237th commandz0 🇺🇸 566 123 38ms 11 Jul 2025 237th bzijlema 🇳🇱 566 123 18ms 6 Aug 2025 237th 051 🇸🇬 566 123 121ms 8 Jan 2026 241st aiwana 562 469 424ms 25 Oct 2025 242nd Yax42 🇫🇷 559 148 303ms 20 Jan 2026 243rd SirBogman 🇺🇸 557 113 669ms 4 Aug 2025 244th Shanethegamer 🇺🇸 554 152 206ms 8 Aug 2025 245th bricknellj 552 126 23ms 14 Jul 2025 246th Shanethegamer 🇺🇸 551 102 15ms 9 Aug 2025 247th commandz0 🇺🇸 548 115 603ms 1 Sep 2025 248th vang1ong7ang 548 127 19ms 2 days ago 249th jared-hughes 548 151 18ms 13 Oct 2025 250th albanian-laundromat 🇺🇸 548 183 149ms 30 Oct 2025 251st albanian-laundromat 🇺🇸 545 563 55ms 10 Mar 2026 252nd Natanaelel 🇸🇪 544 128 124ms 21 Jul 2025 253rd rucin93 🇵🇱 542 132 158ms 28 Feb 2026 254th MeWhenI 🇻🇦 540 129 33ms 12 Jul 2025 254th BREMAUCY 🇫🇷 540 129 52ms 6 Aug 2025 256th AlephSquirrel 540 199 766ms 2 Aug 2025 257th weeble 540 204 63ms 22 Feb 2026 258th jerrandolph 538 344 358ms 20 Sep 2025 259th davecame 535 130 21ms 9 Aug 2025 259th RYNO8 535 130 93ms 6 Oct 2025 261st ovs-code 🇩🇪 535 139 729ms 22 Mar 2026 262nd Shanethegamer 🇺🇸 534 134 326ms 9 Aug 2025 263rd aksyristos 531 131 43ms 27 Mar 2026 263rd scpchicken 🇵🇼 531 131 38ms 14 days ago 265th tailorspy 530 282 2,991ms 12 Aug 2025 266th KatieLG 🇬🇧 529 104 92ms 2 Oct 2025 267th emgordon154 527 132 152ms 18 Nov 2025 267th Flekay 🇩🇪 527 132 20ms 5 Mar 2026 269th jgbaldwinbrown 522 237 3ms 30 Jan 2026 270th emgordon154 521 121 737ms 18 Nov 2025 271st ahmetdemirag 🇨🇾 519 134 42ms 10 Aug 2025 271st btjones0 519 134 17ms 8 Sep 2025 271st StefanHabel 🇨🇦 519 134 28ms 22 Feb 2026 274th albanian-laundromat 🇺🇸 519 288 1,545ms 10 Mar 2026 275th madex 🇩🇪 518 160 13ms 18 days ago 276th DanielVenable 517 221 199ms 3 Aug 2025 277th AlephSquirrel 516 122 630ms 10 Jul 2025 278th SB-945 512 136 17ms 1 Aug 2025 278th madex 🇩🇪 512 136 21ms 18 days ago 280th annaproxy 508 137 20ms 5 Sep 2025 280th FortuiteMan 🇫🇷 508 137 18ms 25 Nov 2025 280th Lv0Sys 🇵🇱 508 137 29ms 21 Feb 2026 283rd madeforlosers 508 163 18ms 30 Mar 2026 284th scpchicken 🇵🇼 504 227 234ms 21 days ago 285th Googolplexo 🇷🇺 501 139 17ms 28 Mar 2026 286th andrewjc2000 497 140 18ms 2 Aug 2025 286th hiichbindermax 497 140 17ms 4 Aug 2025 288th MeWhenI 🇻🇦 492 128 485ms 16 Nov 2025 289th madex 🇩🇪 487 113 49ms 18 days ago 290th CaedenHarper 🇨🇦 487 143 17ms 3 Oct 2025 291st madex 🇩🇪 487 254 3ms 18 days ago 292nd targrik 486 206 11ms 18 Aug 2025 293rd HumanoidCPU 483 144 24ms 12 Jan 2026 294th weliveinhell 🇭🇹 481 172 14ms 23 Dec 2025 295th janAkali 🇷🇺 479 277 492ms 10 Mar 2026 296th CaedenHarper 🇨🇦 478 387 373ms 17 Nov 2025 297th InigoK 🇺🇸 477 146 16ms 3 Sep 2025 298th voytxt 🇨🇿 477 519 1,242ms 25 Jul 2025 299th Mikey-Beep 🇬🇧 474 259 24ms 8 days ago 300th Ripick 462 161 763ms 6 Aug 2025 First Prev 201–300 of 388 Next Last