Test for screening out bots

• Reading comprehension test?
• Web test that might have accessibility issues
• Suitable leaders of children's holiday activities go after Conservative - it proves humanity
• Spell check?
• Test to keep out bots
• Weapon against automated enemies
• Letters you see to be typed, for example S-K-I-P T-E-A
• Challenge for a web user

Wiktionary Word definitions in Wiktionary
n. 1 A CAPTCHA is a human response test that requires you to enter a series of letters and/or numbers and/or symbols correctly to prove you are a human and not a computer program attempting to spam the site. 2 (context by extension English) Anything that ...