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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st HumanoidCPU 181 515 1 Nov 2024 602nd HumanoidCPU 180 449 1 Nov 2024 602nd KatieLG 🇬🇧 180 449 1 Nov 2024 602nd Shanethegamer 🇺🇸 180 449 1 Nov 2024 602nd MeWhenI 🇻🇦 180 449 2 Nov 2024 606th HumanoidCPU 178 460 1 Nov 2024 606th MeWhenI 🇻🇦 178 460 2 Nov 2024 606th klixel 🇨🇦 178 460 15 Nov 2024 606th Shanethegamer 🇺🇸 178 460 20 Feb 2025 610th Shanethegamer 🇺🇸 176 475 1 Nov 2024 610th CaedenHarper 🇨🇦 176 475 23 Jan 2025 612th brimstonetrader 175 353 5 Nov 2024 613th CLOStrophobic 🇮🇹 174 356 9 Feb 2025 614th Jacob385 173 873 1 Nov 2024 615th MeWhenI 🇻🇦 172 455 2 Nov 2024 616th ocefra 170 393 25 Dec 2024 617th HumanoidCPU 170 441 1 Nov 2024 617th KatieLG 🇬🇧 170 441 1 Nov 2024 617th Shanethegamer 🇺🇸 170 441 1 Nov 2024 617th MeWhenI 🇻🇦 170 441 2 Nov 2024 617th CaedenHarper 🇨🇦 170 441 25 Jan 2025 622nd Shanethegamer 🇺🇸 170 471 1 Nov 2024 623rd MeWhenI 🇻🇦 170 472 2 Nov 2024 623rd CaedenHarper 🇨🇦 170 472 24 Jan 2025 625th HumanoidCPU 169 473 1 Nov 2024 626th dokutan 168 478 1 Nov 2024 627th HumanoidCPU 167 455 1 Nov 2024 627th KatieLG 🇬🇧 167 455 1 Nov 2024 627th Shanethegamer 🇺🇸 167 455 1 Nov 2024 627th MeWhenI 🇻🇦 167 455 2 Nov 2024 631st HumanoidCPU 166 458 1 Nov 2024 631st Shanethegamer 🇺🇸 166 458 1 Nov 2024 631st KatieLG 🇬🇧 166 458 1 Nov 2024 631st dokutan 166 458 1 Nov 2024 631st CaedenHarper 🇨🇦 166 458 23 Jan 2025 636th KatieLG 🇬🇧 166 472 1 Nov 2024 637th HumanoidCPU 165 441 1 Nov 2024 637th KatieLG 🇬🇧 165 441 1 Nov 2024 637th Shanethegamer 🇺🇸 165 441 1 Nov 2024 637th MeWhenI 🇻🇦 165 441 2 Nov 2024 637th CaedenHarper 🇨🇦 165 441 31 Jan 2025 642nd KatieLG 🇬🇧 165 445 1 Nov 2024 642nd MeWhenI 🇻🇦 165 445 2 Nov 2024 642nd CaedenHarper 🇨🇦 165 445 1 Feb 2025 645th HumanoidCPU 162 452 1 Nov 2024 645th Shanethegamer 🇺🇸 162 452 1 Nov 2024 645th Chinay-Domitrix 🇺🇸 162 452 9 Apr 2025 648th adamnielson42 🇺🇸 157 395 3 Dec 2024 649th KatieLG 🇬🇧 157 661 1 Nov 2024 650th KatieLG 🇬🇧 155 527 1 Nov 2024 651st HumanoidCPU 155 539 1 Nov 2024 652nd Kokusui 🇯🇵 154 434 19 Nov 2024 653rd MeWhenI 🇻🇦 154 509 2 Nov 2024 653rd CaedenHarper 🇨🇦 154 509 22 Jan 2025 655th KatieLG 🇬🇧 154 510 1 Nov 2024 656th HumanoidCPU 153 454 1 Nov 2024 656th dokutan 153 454 1 Nov 2024 658th Shanethegamer 🇺🇸 151 443 8 May 2025 659th HumanoidCPU 151 448 1 Nov 2024 659th Shanethegamer 🇺🇸 151 448 1 Nov 2024 659th MeWhenI 🇻🇦 151 448 2 Nov 2024 662nd HumanoidCPU 150 445 1 Nov 2024 662nd MeWhenI 🇻🇦 150 445 2 Nov 2024 662nd fischfood 150 445 8 Nov 2024 665th Unknownuserfrommars 150 557 10 Dec 2024 666th Maznek 149 364 8 Nov 2024 667th HumanoidCPU 149 448 1 Nov 2024 667th Shanethegamer 🇺🇸 149 448 1 Nov 2024 667th koipondx86 149 448 1 Nov 2024 667th MeWhenI 🇻🇦 149 448 2 Nov 2024 671st KatieLG 🇬🇧 149 538 1 Nov 2024 672nd KatieLG 🇬🇧 148 563 1 Nov 2024 673rd HumanoidCPU 147 456 1 Nov 2024 673rd Shanethegamer 🇺🇸 147 456 1 Nov 2024 673rd CaedenHarper 🇨🇦 147 456 23 Jan 2025 Prev 601–675 of 837 Next