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Fill in the Blanks that test real recall.

Present a sentence with key terms removed. Participants type in the missing words a powerful format for vocabulary, definitions and concept reinforcement.

Fill in the Blanks⏱ 45s

Complete the sentence:

A recursive function calls itself until a     condition is met.

Results so far

base
67%
exit
18%
stop
10%
other
5%

Test active recall

Unlike MCQ, fill-in-the-blank requires students to retrieve information from memory proven to strengthen retention.

Auto-grading

BrainCraft checks answers automatically with configurable case sensitivity and synonym support.

Perfect for language learning

Ideal for vocabulary, grammar, code syntax or technical definitions. Adaptable to any subject.

See it in action

Blanks with live answer breakdown

Configure one or more blanks per sentence. See what participants are typing in real time, with automatic correct/incorrect grouping.

Fill in the Blanks⏱ 45s

Results so far per blank

recursive85% correct
itself67% correct
Blank 332% correct
Focus area: Blank 3 needs review
Fill in the blanks became my most-used slide type. Students take it seriously because they can't just guess.

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