Understand the rules behind game-based assessments such as Cognify, Arctic Shores and Aon GapChallenge, with AI explanations of what each task measures.
ReasonEra has guides and solvers for several game-based assessments. You upload a screenshot of a task screen and get the answer or the rule and, in Tutor Explanation mode, an explanation of what the task is measuring. Some fast-moving tasks are harder for any tool. The goal is that you learn the pattern yourself.
Game-based assessments wrap cognitive tasks in short games. You might sort shapes, track moving objects, spot a changing rule or answer quick number questions, often against the clock. They measure the same skills as classic tests, such as pattern finding, working memory and speed.
Question: A task shows a grid of shapes and says a hidden rule has changed. You must work out the new rule from a few examples and apply it.
Answer: ReasonEra explains the rule in the screenshot and what the task measures, so you recognise the pattern next time.
How the reasoning goes:
This example is ours, built to illustrate the idea, and is not taken from a live test.
ReasonEra has practice guides for these tests:
See all supported tests on the ReasonEra homepage.
| Category in the benchmark | General models tested | Specialised models |
|---|---|---|
| Dynamic and game-based reasoning (Aon, Arctic Shores style) | 43–64% | 92–97% |
Provenance: ReasonEra's benchmark, 30 November 2025. Sample: 500+ analogous public items across 15 providers. Protocol: blind, identical inputs, no proprietary items. Comparison set: GPT-4o, Claude Opus 4.5, Gemini 2.0 Pro, GPT-o1 and Grok 2 as of then. Status: self-reported and updated models exist now. Read the benchmark. Specialised models also struggled with hyper-gamified micro-elements in some Arctic Shores tasks, according to that benchmark.
The skill you build by understanding each explanation is what carries into the real test. Use the tool to learn, and use your own reasoning when it counts.
AI can explain the rule in a screenshot of a task, which helps you learn the patterns. Fast-moving tasks are harder, and ReasonEra's own benchmark noted that specialised models struggled with hyper-gamified micro-elements in some Arctic Shores tasks.
ReasonEra has guides and solvers for Criteria Cognify, Arctic Shores (Cosmic Cadet, Energy Sparks, Numerical Nexus) and Aon GapChallenge and SwitchChallenge. See the list on this page.
You can start free: every account includes 3 trials. A 14-Day Pass, at 49 €, then gives unlimited use across all supported tests.
They move quickly, change rules and use small visual elements, so a single screenshot may not capture everything.
It is meant for studying. Real assessments are governed by the employer's conditions, and many ban outside help, so read the instructions first.
Add a screenshot of a question, choose Quick Verify or Tutor Explanation, and read the result.
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Sources and notes. Evidence and caveats. Accuracy claims rest on a ReasonEra benchmark published on 30 November 2025, not independently verified. Sample questions were written for this page. To flag a problem, email info@reasonera.com. ReasonEra works independently of any test publisher mentioned.