Don't know what box these came from and there's no instructions.
Base on all 6 I identified myself:
1x2 SNOT brick with stud on one side (11211) in Yellow.
some 4x4 plates? (3031) in Green
2 2x4 bricks (3001) in Blue.
1x2 Technic (3700) in LBG.
3x3 plate (11212) in Tan.
Slope 33 3x2 (3298) in Reddish brown.
If you identified all 6 on Bl results:
This refers to Set 11018: Creative Ocean Fun