My grandmother loves matchstick puzzles. Every time I visit, she shows me a brand new set for me to solve. I visited her recently for her birthday, and I was excited to receive a puzzle in exchange for my gifts. I opened the envelope and three sheets of paper fell out.

1

2

3

LSSIEHHNOHOFLSHNNNOFNHIIELET

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I did not understand, so I asked my grandmother for clarification.

“Grandma? What does this mean?”

“I learned how to use the computer! See, even the matchsticks look digital!”

“Come on, that’s called pixel art. So what’s the puzzle?”

“What’s my favourite show?”

“Huh?”

“Look at where the tips of the matchsticks land!”

“Grandma, do you need a doctor?”

“No, why?”

I left her alone after that, but these pixel matchsticks look intimidating…

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Hint 1:

Hint 2:

Hint 3: