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7 kyu
Regex validate PIN code
177,338JMurphyWeb
Completed Languages:
8 kyu
Find the smallest integer in the array
278,165dukeofgarda
Completed Languages:
6 kyu
Validate Credit Card Number
15,791mcclaskc
Completed Languages:
8 kyu
altERnaTIng cAsE <=> ALTerNAtiNG CaSe
63,842donaldsebleung
Completed Languages:
5 kyu
1's, 0's and wildcards
1,643Tefferson
Completed Languages:
7 kyu
Case-sensitive!
1,492riyakayal
Completed Languages:
7 kyu
Simple string reversal II
4,652KenKamau
Completed Languages:
6 kyu
Strip Url Params
4,397jhoffner
Completed Languages:
6 kyu
Design a Simple Automaton (Finite State Machine)
6,057Ban-Ath
Completed Languages:
6 kyu
IP Validation
42,103wink
Completed Languages:
5 kyu
Phone Directory
6,805g964
Completed Languages:
4 kyu
Counting inner calls in an unknown function.
638paradoxxxzero
Completed Languages:
5 kyu
Extract the domain name from a URL
80,646xianpants
Completed Languages:
6 kyu
Give me a Diamond
36,870jayeshcp
Completed Languages:
6 kyu
Good vs Evil
27,050Frzy
Completed Languages:
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