Theodorika wrote down four consecutive positive integers in order. She used symbols instead of digits. She wrote the first three integers as ♡♢, ♡△△, ♡△□. What would she write in place of the next integer in the sequence?
Select one option, then click Submit.
♡♡♢
□♡□
♡△♢
♡♢□
♡△♡
Select an option, then submit.
Sign in or create an account to reveal answers, view the solution, and save your progress. Create a free account to unlock practice and keep track of your work.
Grey Kangaroo (2023)
One puzzle per day. Cryptarithm, Magic Square, Summit. No sign-up required to play.
Play daily puzzle →Interactive problems and curated lessons—water pouring, magic squares, knight's tour, and more.
Browse library →See how you rank. Top solvers by problems solved correctly. Sign in to climb the ranks.
View leaderboard →Grey Kangaroo (2023)