Stroop Memory Test Challenge

Stroop Test Challenge

The Stroop effect is a classic cognitive psychology phenomenon where the time it takes to name the color of a word is longer when the color of the text conflicts with the meaning of the word. For example, the word "RED" printed in blue ink requires more mental effort to identify correctly than a word printed in a matching color.

Test your cognitive control and reaction time. When you see a color word on the screen, ignore what the word says and click the button that matches the COLOR of the text itself. Good luck!

⚡ Select Speed

Save results to device

🎮 Start Game

Select your preferred speed above, then click Start to begin. Answer 10 questions!

👇 Click "Start Test" to begin

Question: 0/10

Score: 0

2.0s

Click the color button that matches the TEXT COLOR, not the word!

BLUE

📊 Your Results

Score

0

Accuracy

0%

Avg. Reaction Time

0ms

Best Time

0ms

📈 Your History

Date	Speed	Score	Accuracy	Avg Time
No saved results yet

Digit Span Memory Game

SPAN // digit recall instrument

READY

Mode

Starting length

3

Speed

Enter the sequence

Session ended

0

longest span recalled correctly

Session history

No sessions recorded yet in this browser.

Digits are generated locally each round. Stats are stored in this browser only.

N-Back Trainer - Working memory / cognitive training

Working memory / cognitive training

N-Back Trainer

On every trial a square lights up on the grid (and, in audio modes, a letter is spoken). Your job: decide whether the current stimulus matches the one shown N steps back in the sequence. Press match as soon as you notice a repeat — scoring below tracks hits, misses, and false alarms in real time.

Setup

N-Level

Speed

Mode

Trials

20

Sound cues

Spoken letters on

TRIAL 0/20 N = 1 VISUAL

Session results

Run a session to see your hit rate, false alarms, and reaction time here.

Trial-by-trial trace

Hit Miss False alarm Correct rejection

N-back difficulty comes from load, not speed — if 2-back feels easy, raise N before you raise speed.
Runs entirely in your browser · no data leaves this page.

 Welcome to this Physiology & Pharmacology Receptor Memory Game...

This game has been developed to help students memorize over 100 physiological and pharmacological receptors along with their related drugs (agonists or antagonists etc.).

In this game, you have to flip cards on the screen to match each receptor with its correct ligand or drug helping you in memorizing them through spaced repetition and adaptive learning.

You may either "Play All" which is the standard path to help you learn receptors and related drugs without getting overwhelmed, or you can select a specific category of receptors and memorize its receptors and related drugs. 

It has two phases to help you learn. Phase 1 relates to your exposure to only two pairs, and after completing Phase 1, you will go to Phase 2, where all pairs will appear. 

You may also select Smart Review mode in which only 8 pairs will appear that you may found difficult during your play. Your progress is saved in your computer's local storage, and this Smart Review will work on the Spaced Repetition Algorithm and brings forward only difficult pairs that you may found difficult to learn.

Note: Your feedback is important to eliminate/reduce any errors or mistakes in this game.  

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Physiology & Pharmacology Receptor Memory Game

Category: Play Smart Review

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Click on the cards to match receptor with its ligand/drug.