Tower of Hanoi 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 526th starfihs 612 80 11ms 2 days ago 527th HumanoidCPU 610 72 9ms 2 days ago 528th tomh1012 610 104 346ms 5 hours ago 529th albanian-laundromat 609 99 2ms 40 hours ago 530th HumanoidCPU 606 121 407ms 43 hours ago 531st HumanoidCPU 605 105 369ms 2 days ago 532nd AlephSquirrel 604 79 234ms 24 hours ago 533rd MeWhenI 🇻🇦 603 100 6ms 7 days ago 534th MeWhenI 🇻🇦 599 111 109ms 7 days ago 535th HumanoidCPU 598 74 133ms 2 days ago 536th RDShah 590 83 11ms 2 hours ago 537th HumanoidCPU 590 107 9ms 2 days ago 538th CaedenHarper 🇨🇦 589 81 199ms 40 hours ago 539th KatieLG 🇬🇧 585 108 10ms 23 hours ago 540th Yewzir 🇧🇪 582 82 253ms 31 hours ago 541st BREMAUCY 🇫🇷 582 109 361ms 12 hours ago 542nd albanian-laundromat 574 104 1,085ms 30 Oct 2025 543rd SwordF-Official 571 92 2ms 15 days ago 543rd HumanoidCPU 571 92 2ms 2 days ago 545th BREMAUCY 🇫🇷 569 78 31ms 10 hours ago 546th Maashau 569 106 2ms 11 hours ago 547th MeWhenI 🇻🇦 569 111 22ms 3 days ago 548th CaedenHarper 🇨🇦 551 121 11ms 41 hours ago 549th bitsandbeyond 🇳🇱 550 107 4ms 15 days ago 550th HumanoidCPU 542 88 225ms 34 hours ago 551st Schmitt-Very-Cool 537 130 341ms 20 hours ago 552nd emgordon154 535 79 3ms 7 days ago 553rd HumanoidCPU 535 95 74ms 2 days ago 554th dokutan 529 357 12ms 3 days ago 555th lacrosse 528 84 32ms 2 days ago 556th bitsandbeyond 🇳🇱 508 131 110ms 3 days ago 557th bitsandbeyond 🇳🇱 500 126 3ms 31 Oct 2025 558th CaedenHarper 🇨🇦 496 94 6ms 2 days ago 559th MeWhenI 🇻🇦 486 80 32ms 7 days ago 560th CaedenHarper 🇨🇦 475 218 448ms 41 hours ago 561st dokutan 454 159 62ms 4 hours ago 562nd HumanoidCPU 453 149 41ms 40 hours ago 563rd dokutan 448 200 13ms 3 days ago 564th dokutan 437 144 3ms 4 hours ago 565th dokutan 421 168 71ms 4 hours ago 566th UnderKoen 🇳🇱 409 206 3ms 3 Nov 2025 567th Msleizak 🇫🇷 379 126 268ms 3 days ago 568th HumanoidCPU 359 166 1,206ms 2 days ago 569th JOrE20 🇺🇸 359 253 7ms 3 days ago 570th dokutan 355 159 76ms 4 hours ago 571st bitsandbeyond 🇳🇱 348 543 14ms 25 days ago 572nd JOrE20 🇺🇸 333 248 244ms 2 hours ago 573rd CaedenHarper 🇨🇦 330 88 46ms 3 days ago 574th dokutan 321 217 41ms 4 hours ago 575th KatieLG 🇬🇧 318 326 559ms 35 hours ago 576th MeWhenI 🇻🇦 316 287 7ms 8 days ago 577th dokutan 308 274 2ms 3 days ago 578th dokutan 281 297 123ms 3 days ago 579th JOrE20 🇺🇸 265 180 722ms 2 hours ago 580th stefangimmillaro 264 173 2ms 1 Nov 2025 581st dokutan 258 195 110ms 4 hours ago 582nd dokutan 244 308 7ms 5 hours ago 583rd KatieLG 🇬🇧 239 256 6ms 35 hours ago 584th dokutan 232 197 2ms 3 days ago 585th dokutan 225 295 118ms 5 hours ago 586th dokutan 223 360 9ms 5 hours ago 587th KatieLG 🇬🇧 221 327 61ms 35 hours ago 588th dokutan 218 148 3ms 4 hours ago 589th JOrE20 🇺🇸 205 367 10ms 2 hours ago 590th dokutan 189 255 2ms 5 hours ago 591st dokutan 184 343 38ms 5 hours ago 592nd dokutan 179 236 4ms 5 hours ago 593rd dokutan 179 283 617ms 5 hours ago 594th JOrE20 🇺🇸 177 268 507ms 2 hours ago 595th dokutan 166 234 33ms 3 days ago 596th dokutan 152 191 37ms 5 hours ago 597th KatieLG 🇬🇧 149 323 2ms 35 hours ago 598th JOrE20 🇺🇸 143 1,237 3ms 6 hours ago 599th JOrE20 🇺🇸 136 495 41ms 2 hours ago 600th rucin93 🇵🇱 134 1,324 3ms 30 Oct 2025 First Prev 526–600 of 847 Next Last