About the test. This is a simple tool to measure your reaction time. The average (median) reaction time is 273 milliseconds, according to the data collected so far. In addition to measuring your reaction time, this test is affected by the latency of your computer and monitor.

Test your visual reflexes. New. Sequence Memory. Remember an increasingly long pattern of button presses. New. Aim Trainer. How quickly can you hit all the targets? Number Memory. Remember the longest number you can. Verbal Memory. Keep as many words in short term memory as possible. ...

This tests reflexes and hand-eye coordination. Once you've clicked 30 targets, your score and average time per target will be displayed. This test is best taken with a mouse or tablet screen.

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Newer operating systems tend to do more expensive visual effects, which means a longer lag time from the test to the screen. Also, mobile device 'taps' tend to be a bit slower than clicks. The increase in use of mobile phones likely has an effect as well.

This is a test of working memory, made famous by a study that found that chimpanzees consistently outperform humans on this task. In the study, the chimps consistently outperformed humans, and some chimps were able to remember 9 digits over 90% of the time.

About the test. Every level, a number of tiles will flash white. Memorize them, and pick them again after the tiles are reset! Levels get progressively more difficult, to challenge your skills. If you miss 3 tiles on a level, you lose one life. You have three lives. Make it as far as you can!

This is a simple test of typing speed, measuring words per minute, or WPM. The standard measure of WPM is (number of characters / 5) / (time taken). By that measurement, "quick brown fox" is 15 characters, including spaces.

About the test. The average person can only remember 7 digit numbers reliably, but it's possible to do much better using mnemonic techniques. Some helpful links are provided below. Mnemonic major system. Dominic system. Katapayadi system. Mnemonic devices

3 V. Real-World Applications of Combinatorial Optimization Combinatorial optimization algorithms are used in diverse fields: Logistics and Transportation: Optimizing delivery routes, scheduling transportation systems,