IQ Challenge

Play IQ Challenge free online. Analogies, letter series, odd-one-out and number puzzles in one test.

A mixed reasoning challenge: verbal analogies, letter and number sequences, classification puzzles and logic. Fifteen questions with explanations. Just for fun — not a real IQ test.

  • Category: Brain Games
  • Difficulty: hard
  • Players: 1 player
  • Typical game: about 6 minutes
  • Works on: desktop, phones and tablets

How to play IQ Challenge

Objective: Answer fifteen reasoning questions.

  1. Choose a difficulty and press Start.
  2. Questions include analogies (hand is to glove as…), letter series, odd-one-out and number puzzles.
  3. On Hard each question is timed; Easy and Normal are untimed.
  4. Each round has 15 questions. You see the right answer after every question.

Scoring

100 points per correct answer, up to 50 more for answering quickly, and +20 per answer while on a streak of 3 or more. Getting 60% or more counts as a win.

Difficulty levels

Easy: simpler analogies and sequences, untimed. Normal: harder mix, untimed. Hard: the toughest questions with 30 seconds each.

Tips

  • State the relationship in the first pair as a sentence, then apply it.
  • For letters, turn them into numbers (A = 1, B = 2…).

Controls

Keyboard

  • 1–4 to pick an answer
  • Enter for the next question
  • P to pause, R to restart

Mouse

  • Click an answer

Touch

  • Tap an answer

IQ Challenge achievements

  • First Answer – Get your first answer right.
  • High Scorer – Score 2,000 points in one round.
  • Perfect Round – Answer every question in a round correctly.
  • On a Roll – Get 7 answers right in a row.

Frequently asked questions

Is IQ Challenge free to play?

Yes. IQ Challenge is completely free on GamesPlayLand, with no download, no sign-up and no purchases.

How do you play IQ Challenge?

Answer fifteen reasoning questions. Choose a difficulty and press Start. Questions include analogies (hand is to glove as…), letter series, odd-one-out and number puzzles.

Can I play IQ Challenge on my phone?

Yes. IQ Challenge works in mobile browsers on phones and tablets. Tap an answer.

Does IQ Challenge save my high score?

Yes. Your personal best, statistics and achievements for IQ Challenge are saved in your browser automatically.

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