Numeracy

Digit Challenge

Digit Challenge is equation gap-filling, not digit recall. Fill two to four blanks using digits 1–9, with each digit available only once, so the expression equals the displayed result.

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Digit Challenge practice round on Game Assessment Prep — Fill equation gaps with unique digits 1–9 so the expression reaches the target.
6-minute practice preset
Generated adaptive equations
Select equation gaps and use the 1–9 keypad

Updated

How to Play

01

Select a blank, then choose a digit from 1–9. A used digit becomes unavailable.

02

Fill every blank and submit when the equation equals the target.

03

More than one assignment may be correct; every mathematically valid unique-digit answer is accepted.

04

Correct answers raise the level; incorrect answers lower it. Clear a blank whenever you want to try another route.

In the real assessment

Aon’s 2021 demo says 5 minutes, while its current candidate page and P&G format say 6 minutes. This simulator uses the current 6-minute preset; your invitation is authoritative.

Skills Assessed

Mental ArithmeticConstraint SolvingFlexible Search

Create a free account. Your first full attempt at each game and all results are free. A category pass unlocks replays.

Independent Aon-style practice. GameAssessmentPrep is not affiliated with or endorsed by Aon, cut-e, P&G, Capgemini, or any employer. These simulations use original visuals and generated questions; assessment configuration varies, so your invitation is authoritative.