The Kaprekar Numbers hole will go live in . Why not try and solve it ahead of time?

Recent Solutions

Hole Golfer Bytes Submitted
Fractions HumanoidCPU 86
Emirp Numbers (Long) inventshah 93
24 Game marcus-gomes-v 408
Fibonacci griffinschreiber 56
Niven Numbers (Long) JesseNoEyes 93
Happy Numbers (Long) goodwyna21 116
Smith Numbers alexsave 135
Leyland Numbers alexsave 99
Evil Numbers (Long) goodwyna21 52
Evil Numbers goodwyna21 51
Abundant Numbers goodwyna21 58
Odious Numbers goodwyna21 53
Emojify alexsave 247
Ascending Primes alexsave 101
Prime Numbers alexsave 55
Christmas Trees Shanethegamer 82
Transpose Sentence alexsave 97
PalindromemordnilaP HumanoidCPU 95
Card Number Validation sean-niemann 69
99 Bottles of Beer boomersplayground 490
Fizz Buzz Maximizer02 74
Card Number Validation alexsave 90
Divisors ErikGXDev 62
Divisors lafkpages 74
Evil Numbers Andrey-Plotnikov 63
Odious Numbers Andrey-Plotnikov 59
Rock-paper-scissors-Spock-lizard Andrey-Plotnikov 205
π Andrey-Plotnikov 184
Diamonds Mabeloid 112
ASCII Table Mabeloid 159
Fizz Buzz Hagriel 65
Farey Sequence dokutan 112
Fizz Buzz ErikGXDev 🥇 56
Fibonacci ErikGXDev 55
Abundant Numbers ErikGXDev 57
Fractions lafkpages 94
ASCII Table lafkpages 164
Abundant Numbers lafkpages 64
Levenshtein Distance edsrzf 129
Number Spiral KatieLG 188
ASCII Table Andrey-Plotnikov 218
Catalan’s Constant KatieLG 151
π TheRealOhead 170
Arabic to Roman Andrey-Plotnikov 141
Leyland Numbers goodwyna21 108
Mahjong helbling 262
Prime Numbers goodwyna21 71
Niven Numbers (Long) goodwyna21 68
Abundant Numbers (Long) Andrey-Plotnikov 61
Card Number Validation GeorgeStechman 87
Emojify lukegustafson 💎 139
Pernicious Numbers Andrey-Plotnikov 69
Card Number Validation rucin93 🥇 68
Card Number Validation emplv 🥇 68
N Queens olleicua 157
Fizz Buzz Andrey-Plotnikov 58
Foo Fizz Buzz Bar Andrey-Plotnikov 89
Transpose Sentence uttumuttu 83
24 Game mamamia5x 12,440
Foo Fizz Buzz Bar madeforlosers 91
Happy Numbers madeforlosers 79
Prime Numbers (Long) madeforlosers 43
PalindromemordnilaP madeforlosers 106
Farey Sequence madeforlosers 95
Jacobi Symbol madeforlosers 151
Arabic to Roman madeforlosers 175
Sudoku madeforlosers 625
Happy Numbers (Long) madeforlosers 125
Time Distance madeforlosers 399
Rule 110 madeforlosers 174
Pernicious Numbers (Long) madeforlosers 118
Vampire Numbers madeforlosers 292
Morse Decoder madeforlosers 360
Reverse Polish Notation madeforlosers 238
Pascal’s Triangle madeforlosers 148