: Translators argue that a "silent book" of answers prevents a student from learning how to verify their own logic.
: Because Kiselev is known for its "no-frills" brevity, some reviewers find the lack of a solution manual frustrating for independent learners who might get stuck without a clear path forward. : Translators argue that a "silent book" of
: Reviews of Alexander Givental’s English adaptation note that Kiselev did not include a solution key because he believed providing answers makes exercises "useless" for both discovery and self-verification. : Translators argue that a "silent book" of