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 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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 721st Bmrl7 634 78 11ms 20 Dec 2025 721st StefanHabel 🇨🇦 634 78 11ms 20 days ago 723rd msbranicky 634 131 295ms 4 Dec 2025 724th a6166231 🇨🇳 633 70 10ms 9 days ago 725th BREMAUCY 🇫🇷 632 97 2,068ms 3 Dec 2025 726th prestosilver 🇺🇸 631 97 2ms 3 Dec 2025 727th stackofbears 630 62 34ms 22 Dec 2025 728th aksyristos 630 123 54ms 3 Dec 2025 728th yeminghan2021 630 123 62ms 18 days ago 730th scpchicken 🇵🇼 628 76 478ms 1 Jan 2026 731st msbranicky 627 108 7ms 4 Dec 2025 732nd jameswmccarty 626 77 716ms 13 days ago 733rd msbranicky 626 79 11ms 26 Nov 2025 733rd nemoyatpeace 626 79 16ms 28 Dec 2025 733rd nstearns96 🇬🇧 626 79 11ms 31 Dec 2025 736th alexsave 624 71 10ms 30 Nov 2025 737th HumanoidCPU 624 105 116ms 29 Nov 2025 738th tomh1012 622 103 419ms 9 days ago 739th HumanoidCPU 621 85 90ms 29 Nov 2025 740th IISResetMe 618 78 330ms 30 Nov 2025 741st MeWhenI 🇻🇦 617 76 5ms 23 Nov 2025 742nd albanian-laundromat 616 82 4ms 25 Nov 2025 743rd HumanoidCPU 615 72 11ms 29 Nov 2025 743rd olleicua 🇺🇸 615 72 12ms 8 Dec 2025 745th JOrE20 614 102 43ms 28 Nov 2025 746th D-MOVE 🇵🇭 613 73 37ms 18 days ago 747th MeWhenI 🇻🇦 613 104 1,025ms 23 Nov 2025 748th AlephSquirrel 610 79 249ms 30 Nov 2025 749th Waffle3z 610 87 2ms 26 Dec 2025 750th HumanoidCPU 610 105 419ms 29 Nov 2025 751st HumanoidCPU 610 121 478ms 30 Nov 2025 752nd MeWhenI 🇻🇦 607 100 6ms 24 Nov 2025 753rd TheZwierzLF 🇵🇱 605 74 36ms 5 Jan 2026 754th MeWhenI 🇻🇦 605 111 123ms 24 Nov 2025 755th msbranicky 604 79 457ms 3 Dec 2025 756th tomh1012 603 82 10ms 9 days ago 757th tomh1012 602 80 736ms 9 days ago 758th Schmitt-Very-Cool 602 127 8ms 6 Dec 2025 759th dokutan 601 104 72ms 23 Jan 2026 760th CaedenHarper 🇨🇦 600 88 102ms 30 Nov 2025 761st Nicronmil 599 74 10ms 11 Dec 2025 761st two-bad 🇬🇧 599 74 11ms 17 Dec 2025 763rd bitsandbeyond 🇳🇱 599 99 3ms 3 Jan 2026 764th anter69 🇭🇺 598 77 1,267ms 5 Dec 2025 765th HumanoidCPU 598 107 10ms 29 Nov 2025 766th Natanaelel 🇸🇪 598 139 291ms 25 Dec 2025 767th olleicua 🇺🇸 597 75 40ms 7 Dec 2025 768th RDShah 596 83 11ms 1 Dec 2025 769th CaedenHarper 🇨🇦 595 81 296ms 30 Nov 2025 769th JOrE20 595 81 727ms 22 days ago 771st KatieLG 🇬🇧 593 108 10ms 30 Nov 2025 772nd FortuiteMan 🇫🇷 589 114 11ms 24 Dec 2025 773rd BREMAUCY 🇫🇷 589 141 277ms 2 Dec 2025 773rd JOrE20 589 141 278ms 22 days ago 775th HumanoidCPU 588 74 133ms 29 Nov 2025 776th Yewzir 🇧🇪 588 82 313ms 30 Nov 2025 777th ZakkkkAttackkkk 🇵🇭 588 84 17ms 19 days ago 778th BREMAUCY 🇫🇷 588 109 423ms 1 Dec 2025 779th MeWhenI 🇻🇦 585 74 99ms 24 Nov 2025 780th aksyristos 585 83 2ms 3 Dec 2025 781st tomh1012 585 142 264ms 9 days ago 782nd dokutan 583 73 200ms 28 Nov 2025 783rd Protothor 583 76 14ms 4 Dec 2025 783rd Andrey-Plotnikov 583 76 11ms 9 Jan 2026 785th tomh1012 582 82 435ms 9 days ago 786th SwordF-Official 🇺🇸 577 92 2ms 16 Nov 2025 786th HumanoidCPU 577 92 2ms 29 Nov 2025 788th Maashau 577 106 2ms 1 Dec 2025 789th MeWhenI 🇻🇦 577 111 18ms 28 Nov 2025 790th Schmitt-Very-Cool 575 86 11ms 5 Dec 2025 791st HumanoidCPU 575 181 1,852ms 30 Nov 2025 792nd BREMAUCY 🇫🇷 574 78 35ms 1 Dec 2025 793rd Schmitt-Very-Cool 573 128 69ms 6 Dec 2025 794th albanian-laundromat 564 104 1,364ms 30 Oct 2025 795th HumanoidCPU 563 111 126ms 30 Nov 2025 796th jameswmccarty 561 79 11ms 12 days ago 797th CaedenHarper 🇨🇦 560 121 11ms 30 Nov 2025 798th kmathis22 556 127 374ms 16 days ago 799th bitsandbeyond 🇳🇱 553 107 4ms 16 Nov 2025 800th SirBogman 🇺🇸 548 59 3ms 2 Dec 2025 First Prev 721–800 of 1,287 Next Last