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 451st duckyluuk 🇳🇱 666 66 9ms 30 Oct 2025 451st KrausRaus 🇺🇸 666 66 9ms 32 hours ago 453rd Jacob385 664 105 354ms 20 days ago 454th HumanoidCPU 663 85 77ms 40 hours ago 455th Babafaba 662 74 11ms 10 days ago 455th TheZwierzLF 🇵🇱 662 74 11ms 30 hours ago 455th BREMAUCY 🇫🇷 662 74 11ms 19 hours ago 455th btjones0 662 74 11ms 25 mins ago 459th HumanoidCPU 662 111 110ms 20 hours ago 460th GolfingSuccess 🇬🇷 659 49 4ms 27 days ago 461st Yewzir 🇧🇪 658 92 1,958ms 13 hours ago 462nd LostSyntax21 🇬🇧 653 75 18ms 4 hours ago 463rd Shanethegamer 🇺🇸 650 102 114ms 2 Nov 2025 464th HumanoidCPU 647 181 1,558ms 22 hours ago 465th TheZwierzLF 🇵🇱 646 73 402ms 30 hours ago 466th Yewzir 🇧🇪 645 116 25ms 13 hours ago 467th Ripick 644 76 10ms 16 days ago 468th bitsandbeyond 🇳🇱 643 98 9ms 14 days ago 469th CaedenHarper 🇨🇦 640 88 81ms 22 hours ago 470th mousetail 🇳🇱 636 77 11ms 7 days ago 471st GolfingSuccess 🇬🇷 634 72 1ms 30 Oct 2025 472nd AlephSquirrel 634 105 9ms 6 hours ago 473rd HumanoidCPU 631 122 54ms 46 hours ago 474th JOrE20 🇺🇸 629 102 42ms 2 days ago 475th JOrE20 🇺🇸 628 70 9ms 2 days ago 476th HumanoidCPU 628 111 325ms 44 hours ago 477th msbranicky 620 79 10ms 5 days ago 478th alexsave 619 71 9ms 15 hours ago 479th dokutan 614 73 191ms 2 days ago 480th HumanoidCPU 614 105 113ms 45 hours ago 481st MeWhenI 🇻🇦 613 76 5ms 8 days ago 482nd albanian-laundromat 613 82 5ms 5 days ago 483rd starfihs 612 80 11ms 43 hours ago 484th HumanoidCPU 610 72 9ms 45 hours ago 485th IISResetMe 610 78 256ms 24 hours ago 486th albanian-laundromat 608 99 2ms 22 hours ago 487th HumanoidCPU 604 121 407ms 25 hours ago 488th MeWhenI 🇻🇦 603 100 6ms 6 days ago 489th HumanoidCPU 603 105 369ms 45 hours ago 490th AlephSquirrel 602 79 234ms 5 hours ago 491st MeWhenI 🇻🇦 597 111 109ms 6 days ago 492nd HumanoidCPU 596 74 133ms 45 hours ago 493rd CaedenHarper 🇨🇦 588 81 199ms 22 hours ago 494th HumanoidCPU 588 107 9ms 42 hours ago 495th KatieLG 🇬🇧 583 108 10ms 5 hours ago 496th Yewzir 🇧🇪 580 82 253ms 13 hours ago 497th albanian-laundromat 572 104 1,085ms 30 Oct 2025 498th SwordF-Official 571 92 2ms 14 days ago 498th HumanoidCPU 571 92 2ms 44 hours ago 500th MeWhenI 🇻🇦 567 111 22ms 2 days ago 501st bitsandbeyond 🇳🇱 550 107 4ms 14 days ago 502nd CaedenHarper 🇨🇦 550 121 11ms 22 hours ago 503rd HumanoidCPU 541 88 225ms 15 hours ago 504th Schmitt-Very-Cool 536 130 341ms 2 hours ago 505th HumanoidCPU 535 95 74ms 45 hours ago 506th emgordon154 534 79 3ms 6 days ago 507th lacrosse 527 84 32ms 35 hours ago 508th dokutan 526 357 12ms 2 days ago 509th bitsandbeyond 🇳🇱 506 131 110ms 2 days ago 510th bitsandbeyond 🇳🇱 500 126 3ms 31 Oct 2025 511th CaedenHarper 🇨🇦 496 94 6ms 47 hours ago 512th MeWhenI 🇻🇦 486 80 32ms 6 days ago 513th CaedenHarper 🇨🇦 475 218 448ms 22 hours ago 514th HumanoidCPU 450 149 41ms 22 hours ago 515th dokutan 448 200 13ms 2 days ago 516th UnderKoen 🇳🇱 412 206 3ms 27 days ago 517th Msleizak 🇫🇷 378 126 268ms 2 days ago 518th HumanoidCPU 358 166 1,206ms 44 hours ago 519th JOrE20 🇺🇸 354 253 7ms 2 days ago 520th bitsandbeyond 🇳🇱 346 543 14ms 24 days ago 521st CaedenHarper 🇨🇦 330 88 46ms 2 days ago 522nd KatieLG 🇬🇧 318 326 559ms 17 hours ago 523rd MeWhenI 🇻🇦 312 287 7ms 7 days ago 524th dokutan 310 274 2ms 2 days ago 525th dokutan 291 246 60ms 2 days ago First Prev 451–525 of 783 Next Last