[Resolved] Three Checkers Needed

Please write the following checkers for my new challenges.

For my GCA3E4K challenge: I found a checker on GC0ZM8A that is perfect for my challenge.
1: Find at least 1 cache on every day of the Calendar
2: Find at least 1 cache that was placed on every day of the Calendar
3: Find at least 1 cache of every Difficulty/Terran combination (the Fizzy grid)

For my GCA3E5G challenge: I found a checker on GCA0GCJ that is perfect for my challenge.
Cachers must have found enough caches that have earned them at least 1600 Dogs Allowed icons.

For my GCA3E6C challenge: I found a checker on GC9A6F1 that would work, except change the finds from 400 to 300.
Find 300 caches in each month of the year. You need to log 300 caches in January, 300 in February, etc. The caches do not have to all be found in the same year. For example, your caches found in any January count toward your January total.

Thanks so much. Should I place three requests in one message, or write a message for each challenge?

Jean

Here are the links
GCA3E4K challenge https://project-gc.com/Challenges/GCA3E4K/73994
GCA3E5G challenge https://project-gc.com/Challenges/GCA3E5G/73995
GCA3E6C challenge https://project-gc.com/Challenges/GCA3E6C/73996

Please test and reply

All three work perfectly. Thanks so much.