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The Checker · Step 3 of the Question Loop

Bix

Careful, clever and a bit of a worrier. Bix loves a good plan, a tidy pattern and a proper answer.

“Let’s check it twice.”

  • ShapeRounded cube
  • ColorBlue
  • LovesMath & logic
Bix tumbling corner over corner, a glossy blue cube with round white glasses and a check-mark antenna, smiling
Personality

Meet Bix

Bix likes things that make sense: patterns, rules and steps in the right order. Bix counts, sorts, measures and double-checks, and is usually the one who notices the answer is almost right.

Bix balances on one edge all the time, which makes it a bit wobbly and a bit nervous. But when Bix finally works something out, it clicks perfectly into place, and that moment is pure joy.

  • Careful

    Goes one step at a time, and never skips a check.

  • Clever

    Great with numbers, shapes and rules, and quick to see what comes next.

  • A bit of a worrier

    Gets a little worried when things don’t add up, and is full of joy when they do.

What Bix does

Moves, quirks and favorite things

Signature move

Flip-Count

Bix tumbles corner over corner across the ground. Every flip lands with a satisfying tok and counts one step, so Bix is a built-in counting and measuring tool. Bix can also lock onto a grid square to mark the right answer.

Quirk

The embarrassed blush

If Bix tips over and lands flat on one side, it’s deeply embarrassed and blushes pink until a friend helps it back up.

Helps kids learn

Logic and checking your work

Bix leads the games about numbers and patterns, and loves the words “let’s test that idea.” Tap Bix for a hint and it rules out a wrong answer.

  • Math
  • Numbers
  • Shapes
  • Sorting
  • Sequences
  • Coding logic
Friends

Bix and the team

Every Radical is better with a sidekick. Here’s how Bix gets along with the other four.

  • The NoticerOobo

    Oobo’s wild guesses drive Bix a little crazy, but Bix secretly loves checking them. They’re the team’s guess-and-test duo.

  • The ExplorerZeeto

    Friendly rivals. Bix wants a plan and Zeeto wants to go. They’re the team’s best argument, and they always make up.

  • The BuilderTowry

    Bix’s closest friend. They both build things that fit together, and they share blueprints.

  • The HeartVinesy

    The one who reminds Bix that it’s okay to be wrong sometimes.