2. Giulia has a lot of beads and 5 colored boxes to put them in: she puts 2 in the yellow box, 2 in the blue box, then 3 in the red one, 3 in the green one, and 3 in the white one, after which she starts over with the same rule. Which box will the 2022nd bead go into?
(A) yellow
(B) blue
(C) red
(D) green
(E) white
Problem 2. The correct answer is $(\mathbf{C})$.

At each turn, Giulia arranges $2+2+3+3+3=13$ beads into the 5 boxes. Since the division 2022 : 13 gives a remainder of 7, the 2022nd bead will end up in the same box where the seventh one goes, which is the red box.