Kaprekar Numbers in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 676th HumanoidCPU 170 441 40ms 1 Nov 2024 676th KatieLG 🇬🇧 170 441 43ms 1 Nov 2024 676th Shanethegamer 🇺🇸 170 441 41ms 1 Nov 2024 676th MeWhenI 🇻🇦 170 441 35ms 2 Nov 2024 676th CaedenHarper 🇨🇦 170 441 40ms 25 Jan 2025 681st Shanethegamer 🇺🇸 170 471 455ms 1 Nov 2024 682nd MeWhenI 🇻🇦 170 472 435ms 2 Nov 2024 682nd CaedenHarper 🇨🇦 170 472 477ms 24 Jan 2025 684th HumanoidCPU 169 473 435ms 1 Nov 2024 685th dokutan 168 478 169ms 1 Nov 2024 686th KatieLG 🇬🇧 168 487 424ms 24 Sep 2025 687th HumanoidCPU 167 455 3ms 1 Nov 2024 687th KatieLG 🇬🇧 167 455 2ms 1 Nov 2024 687th Shanethegamer 🇺🇸 167 455 3ms 1 Nov 2024 687th MeWhenI 🇻🇦 167 455 3ms 2 Nov 2024 687th CaedenHarper 🇨🇦 167 455 2ms 16 Aug 2025 692nd KatieLG 🇬🇧 167 472 46ms 1 Nov 2024 693rd HumanoidCPU 166 458 300ms 1 Nov 2024 693rd Shanethegamer 🇺🇸 166 458 318ms 1 Nov 2024 693rd KatieLG 🇬🇧 166 458 346ms 1 Nov 2024 693rd dokutan 166 458 329ms 1 Nov 2024 697th HumanoidCPU 165 441 4ms 1 Nov 2024 697th KatieLG 🇬🇧 165 441 3ms 1 Nov 2024 697th Shanethegamer 🇺🇸 165 441 5ms 1 Nov 2024 697th MeWhenI 🇻🇦 165 441 4ms 2 Nov 2024 697th CaedenHarper 🇨🇦 165 441 4ms 31 Jan 2025 702nd KatieLG 🇬🇧 165 445 2,572ms 1 Nov 2024 702nd MeWhenI 🇻🇦 165 445 2,183ms 2 Nov 2024 702nd CaedenHarper 🇨🇦 165 445 1,986ms 1 Feb 2025 705th HumanoidCPU 162 452 2,215ms 1 Nov 2024 705th Shanethegamer 🇺🇸 162 452 2,563ms 1 Nov 2024 705th Chinay-Domitrix 🇺🇸 162 452 2,444ms 9 Apr 2025 708th HumanoidCPU 160 509 387ms 1 Nov 2024 709th CaedenHarper 🇨🇦 158 659 29ms 16 Aug 2025 710th adamnielson42 🇺🇸 157 395 4,592ms 3 Dec 2024 711th KatieLG 🇬🇧 157 661 27ms 1 Nov 2024 712th KatieLG 🇬🇧 155 527 139ms 1 Nov 2024 713th HumanoidCPU 155 539 58ms 1 Nov 2024 714th Kokusui 🇯🇵 154 434 4ms 19 Nov 2024 715th snoozingnewt 🇺🇸 154 476 2,543ms 25 days ago 716th MeWhenI 🇻🇦 154 509 43ms 2 Nov 2024 716th CaedenHarper 🇨🇦 154 509 56ms 22 Jan 2025 718th KatieLG 🇬🇧 154 510 38ms 1 Nov 2024 719th HumanoidCPU 153 454 73ms 1 Nov 2024 719th dokutan 153 454 82ms 1 Nov 2024 719th CaedenHarper 🇨🇦 153 454 74ms 16 Aug 2025 722nd Shanethegamer 🇺🇸 151 443 4ms 8 May 2025 723rd HumanoidCPU 151 448 111ms 1 Nov 2024 723rd Shanethegamer 🇺🇸 151 448 112ms 1 Nov 2024 723rd MeWhenI 🇻🇦 151 448 95ms 2 Nov 2024 723rd CaedenHarper 🇨🇦 151 448 101ms 16 Aug 2025 727th HumanoidCPU 150 445 4ms 1 Nov 2024 727th MeWhenI 🇻🇦 150 445 6ms 2 Nov 2024 727th fischfood 150 445 5ms 8 Nov 2024 727th CaedenHarper 🇨🇦 150 445 6ms 16 Aug 2025 731st Unknownuserfrommars 150 557 2,966ms 10 Dec 2024 732nd Maznek 149 364 9ms 8 Nov 2024 733rd HumanoidCPU 149 448 5ms 1 Nov 2024 733rd Shanethegamer 🇺🇸 149 448 2ms 1 Nov 2024 733rd koipondx86 149 448 2ms 1 Nov 2024 733rd MeWhenI 🇻🇦 149 448 2ms 2 Nov 2024 733rd CaedenHarper 🇨🇦 149 448 2ms 16 Aug 2025 738th KatieLG 🇬🇧 149 538 469ms 1 Nov 2024 739th HumanoidCPU 148 456 2ms 1 Nov 2024 739th Shanethegamer 🇺🇸 148 456 1ms 1 Nov 2024 739th CaedenHarper 🇨🇦 148 456 2ms 23 Jan 2025 742nd KatieLG 🇬🇧 148 563 988ms 1 Nov 2024 743rd HumanoidCPU 147 461 111ms 1 Nov 2024 743rd KatieLG 🇬🇧 147 461 109ms 1 Nov 2024 743rd Shanethegamer 🇺🇸 147 461 103ms 1 Nov 2024 743rd dokutan 147 461 119ms 1 Nov 2024 743rd MeWhenI 🇻🇦 147 461 116ms 2 Nov 2024 743rd CaedenHarper 🇨🇦 147 461 115ms 24 Jan 2025 749th HumanoidCPU 141 446 84ms 1 Nov 2024 749th Shanethegamer 🇺🇸 141 446 84ms 1 Nov 2024 First Prev 676–750 of 931 Next Last