The Billiards hole will go live in 6 days. Why not try and solve it ahead of time?
Kaprekar Numbers in all languages in bytes. 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 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 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 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Points Bytes Time 518th xX0T1Xx 148 452 16 days ago 527th KatieLG 🇬🇧 148 538 23 days ago 528th KatieLG 🇬🇧 148 563 23 days ago 529th HumanoidCPU 147 461 23 days ago 529th KatieLG 🇬🇧 147 461 23 days ago 529th Shanethegamer 🇺🇸 147 461 23 days ago 529th dokutan 147 461 23 days ago 529th MeWhenI 🇻🇦 147 461 22 days ago 534th CatsAreFluffy 143 352 21 days ago 535th HumanoidCPU 142 452 23 days ago 535th Shanethegamer 🇺🇸 142 452 23 days ago 537th KatieLG 🇬🇧 135 516 23 days ago 538th dokutan 135 591 23 days ago 539th dokutan 133 473 23 days ago 540th KatieLG 🇬🇧 133 475 23 days ago 541st KatieLG 🇬🇧 132 512 23 days ago 542nd KatieLG 🇬🇧 132 515 23 days ago 543rd HumanoidCPU 131 444 23 days ago 543rd KatieLG 🇬🇧 131 444 23 days ago 543rd Shanethegamer 🇺🇸 131 444 23 days ago 543rd dokutan 131 444 23 days ago 543rd MeWhenI 🇻🇦 131 444 22 days ago 548th KatieLG 🇬🇧 129 516 23 days ago 549th HumanoidCPU 129 799 23 days ago 550th KatieLG 🇬🇧 128 530 23 days ago 551st HumanoidCPU 125 513 23 days ago 551st Shanethegamer 🇺🇸 125 513 23 days ago 551st dokutan 125 513 23 days ago 554th KatieLG 🇬🇧 125 515 23 days ago 555th HumanoidCPU 124 445 23 days ago 555th Shanethegamer 🇺🇸 124 445 23 days ago 555th dokutan 124 445 23 days ago 555th olleicua 🇺🇸 124 445 22 days ago 559th KatieLG 🇬🇧 124 515 23 days ago 559th MeWhenI 🇻🇦 124 515 22 days ago 561st dokutan 123 453 23 days ago 561st Shanethegamer 🇺🇸 123 453 23 days ago 561st KatieLG 🇬🇧 123 453 23 days ago 561st MeWhenI 🇻🇦 123 453 22 days ago 565th HumanoidCPU 122 518 23 days ago 565th Shanethegamer 🇺🇸 122 518 23 days ago 565th MeWhenI 🇻🇦 122 518 22 days ago 568th HumanoidCPU 121 446 23 days ago 568th dokutan 121 446 23 days ago 568th KatieLG 🇬🇧 121 446 23 days ago 568th MeWhenI 🇻🇦 121 446 22 days ago 568th zakariamouhid 121 446 7 days ago 568th Salutations45 121 446 2 days ago 574th HumanoidCPU 117 446 23 days ago 574th HumanoidCPU 117 446 23 days ago 574th Shanethegamer 🇺🇸 117 446 23 days ago 574th Shanethegamer 🇺🇸 117 446 23 days ago 574th dokutan 117 446 23 days ago 574th MeWhenI 🇻🇦 117 446 22 days ago 574th snoozingnewt 🇺🇸 117 446 21 days ago 581st HumanoidCPU 117 448 23 days ago 581st dokutan 117 448 23 days ago 581st MeWhenI 🇻🇦 117 448 22 days ago 581st MarcMush 🇫🇷 117 448 4 days ago 585th dokutan 115 452 23 days ago 586th HumanoidCPU 111 453 23 days ago 587th MeWhenI 🇻🇦 111 454 22 days ago 588th KatieLG 🇬🇧 109 463 23 days ago 589th KatieLG 🇬🇧 108 513 23 days ago 590th HumanoidCPU 107 520 23 days ago 591st KatieLG 🇬🇧 102 513 23 days ago 592nd KatieLG 🇬🇧 102 515 23 days ago 593rd KatieLG 🇬🇧 101 517 23 days ago 594th HumanoidCPU 94 449 23 days ago 594th MeWhenI 🇻🇦 94 449 22 days ago 596th KatieLG 🇬🇧 93 451 23 days ago 597th dokutan 91 462 23 days ago 598th dokutan 87 437 23 days ago 599th MeWhenI 🇻🇦 87 439 22 days ago 600th HumanoidCPU 86 444 23 days ago Prev 526–600 of 602 Next
