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Premium challenge

Battery X

The unpredictable one: phases and formats are deliberately unordered — patterns into judgment into estimation into memory into logic into speed. Train adaptability itself.

40 items
per sitting, freshly drawn
50 min
one continuous run
6 phases
mini-segments with practice
3 attempts
included in one price

The run

1
Cold Open
6 items
2
Sudden Judgment
5 items
3
Pattern Break
7 items
4
Memory Ambush
6 items
5
Logic Turn
8 items
6
Full Stop
8 items

What it measures

Abstract ReasoningJudgmentNumber SenseWorking MemoryLogical ReasoningSpeed
Methodology. Original AssessAll mixed battery with deliberately unordered phase demands — the format changes without warning, testing set-adoption as much as each construct. Rule-based scoring; latency recorded, not scored. Fresh draw per attempt. Not affiliated with any third-party test publisher.
449/ $8.99
3 attempts · fresh questions every attempt · telemetry report with coaching
  • Interactive visual items — not a wall of MCQs
  • Phase-by-phase telemetry: accuracy, pace, consistency
  • Speed × accuracy profile + targeted coaching
  • Progress chart across your attempts
  • Print-ready report for applications