Puzzles

10 Periodic Table Riddles 10 Periodic Table Riddles

Unlock the mysteries of chemistry with 10 Periodic Table Riddles that challenge your knowledge and..
10 Chemistry Riddles: Molecular Mysteries to Spark Your Mind 10 Chemistry Riddles: Molecular Mysteries to Spark Your Mind

Learn the secrets of the elements with 10 Chemistry Riddles: Molecular Mysteries to Spark Your Mind ..
Bullet Brawl Is Going Weekly Bullet Brawl Is Going Weekly

Chess.com is excited to announce that our previously monthly Bullet Brawl is now happening every..
Rewind and Fast-forward Rewind and Fast-forward

When you are under stress try this short exercise to put things in perspective. It might make your..
Wei Yi, Team Anand Keep On Winning Wei Yi, Team Anand Keep On Winning

Chinese GM Wei Yi remains the MVP of the Tech Mahindra Global Chess League 2023 after scoring a..
MIT Intro to Psychology, Raven's Progressive Matrices question MIT Intro to Psychology, Raven's Progressive Matrices question

This is from lecture 14 on intelligence.https://www.youtube.com/watch..
Nakamura, The King Of Bullet Brawl, Strikes Again Nakamura, The King Of Bullet Brawl, Strikes Again

GM Hikaru Nakamura made it four wins from four starts in the sixth edition of Bullet Brawl on..
How can one solve a Rubik's cube without relying on guides/algorithms? How can one solve a Rubik's cube without relying on guides/algorithms?

I am wondering who is able to solve Rubik's cube just by thinking without knowing the rules behind..
PogChamps 5 Is Ready For Liftoff! Chess.com’s Spectacular Battle Of The Creators Is Back PogChamps 5 Is Ready For Liftoff! Chess.com’s Spectacular Battle Of The Creators Is Back

It’s the amateur event that fueled a massive chess boom, spawned a mountain of memes, and became..
I wrote you a message I wrote you a message

Take the dogs out for Millan, but only after you find the alphas.dog 1234 Ny nxdog 556 fqrtxy..
How do I solve this Black and White Square Box puzzle? It features 3 rows and 3 columns and in each .. How do I solve this Black and White Square Box puzzle? It features 3 rows and 3 columns and in each ..

My buddy and I have been trying to figured out how to solve this puzzle sent to us by a professor..
Trivia Quiz: Pixar Quotes Trivia Quiz: Pixar Quotes

Braingle's Daily Trivia Quiz for Mar 01, 2024 A Movies > Quotes Quiz : Can you name the Pixar..
Caruana Goes Nearly Perfect In Titled Tuesday Caruana Goes Nearly Perfect In Titled Tuesday

GM Alexey Sarana and GM Fabiano Caruana won Titled Tuesday on April 11. Caruana stole the show,..
Confident Ding Wins Game 4, Levels Match Score Confident Ding Wins Game 4, Levels Match Score

The 2023 FIDE World Championship continues to deliver exciting chess as a confident GM Ding Liren..
499 and the Gamma Function 499 and the Gamma Function

Folks elsewhere in this very same site have been working hard to express positive integers in the..
Surprise pi! Explain this phenomenon Surprise pi! Explain this phenomenon

Take any scientific calculator and follow these steps:Ensure the calculator is in degrees mode..
Queen Sacs Galore: 8 Players Qualify For Olympic Esports Series Preliminaries Queen Sacs Galore: 8 Players Qualify For Olympic Esports Series Preliminaries

Trials 1 through 8 of the Olympic Esports Series 2023 saw eight winners: GMs Ngoc Truong Son Nguyen,..
Number Exercises Number Exercises

These number exercises will help improve your concentration and mental endurance.> 1. Recite all..
Trivia Quiz: Trees, Trees, Trees Trivia Quiz: Trees, Trees, Trees

Braingle's Daily Trivia Quiz for Jan 01, 2024 A Nature > Plants Quiz : Can you tell which tree ..
ChessKid Cup Up Next As Champions Chess Tour Reaches Midway Point ChessKid Cup Up Next As Champions Chess Tour Reaches Midway Point

The next event in Chess.com’s blockbuster $2 million Champions Chess Tour has been revealed as the..
Crossword Puzzles: What is this crossword type? Crossword Puzzles: What is this crossword type?

I found these rules for a crossword, but I don't know what type it is. Can anyone help me?The..
Color Hunting Color Hunting

Look around the room and try to find as many green things as you can. Plants, people's eyes and..
Shankland Ousts Robson In Epic Playoff Shankland Ousts Robson In Epic Playoff

GM Sam Shankland set The American Cup elimination bracket alight on Sunday after defeating GM Ray..
Aronian Eliminates Caruana In Thrilling Armageddon Playoff Aronian Eliminates Caruana In Thrilling Armageddon Playoff

GM Levon Aronian kept his tournament dreams alive in Saint Louis on Tuesday after defeating GM..
Trivia Quiz: Don't Stop Believing Trivia Quiz: Don't Stop Believing

Braingle's Daily Trivia Quiz for Oct 01, 2023 A Music > Rock Quiz : Released in 1981, this..
Krush 1 Draw Away From Title, Nakamura Draws Wild Game With So Krush 1 Draw Away From Title, Nakamura Draws Wild Game With So

GM Irina Krush put herself within arm's reach of back-to-back American Cup victories after..
Fedoseev Leads Gotham Knights To Victory Fedoseev Leads Gotham Knights To Victory

A powerhouse during the regular season, the Gotham Knights, again impressed on Friday in the Arena..
Volokitin Defeats Adams With Round To Spare In UK Vs. Ukraine Solidarity Match Volokitin Defeats Adams With Round To Spare In UK Vs. Ukraine Solidarity Match

The three-time and reigning Ukrainian champion, GM Andrei Volokitin, defeated the English..
Which wedge completes the pattern? (Raven Matrices-like Question) Which wedge completes the pattern? (Raven Matrices-like Question)

Which of the listed options (a-d) correctly completes the pattern in the whited out portion of the..
The Joy of Hexasect The Joy of Hexasect

This geometric construction challenge is a set of components to be placed in order,>$\begingroup ..
Indian Yogis Qualify For Playoffs; Chessbrahs Stage Reversal With Carlsen's Perfect Score Indian Yogis Qualify For Playoffs; Chessbrahs Stage Reversal With Carlsen's Perfect Score

The Indian Yogis are the first team to qualify for the playoffs after defeating the Levitov Chess..
Remembering Names Remembering Names

The most common complaint that people have about their memories is that they forget people's names, ..
Sayantan Das Crushes At Cannes Open, Becomes India's 81st Grandmaster Sayantan Das Crushes At Cannes Open, Becomes India's 81st Grandmaster

Sayantan Das becomes India's 81st GM after beating the opposition at the International Festival des ..
Collegiate Chess League: Spring 2023 Midseason Recap Collegiate Chess League: Spring 2023 Midseason Recap

March Madness is here! Did you miss the start of the Collegiate Chess League (CCL), or want to..
How do I solve this Vigenere cipher. Unknown key How do I solve this Vigenere cipher. Unknown key

I have this cipher text:hrmwnuurseae ucsmnktyqwnc gnheepquvwai uiggmvvofmrp eaikaipoxlog ..
Adhiban Gains Perfect Score For Team MGD1, Lee Wins Upset Of Season For Arch Bishops Adhiban Gains Perfect Score For Team MGD1, Lee Wins Upset Of Season For Arch Bishops

On Friday, Team MGD1 gained their second victory in a row, defeating the California Unicorns in..
Viewpoints Viewpoints

Everyone has their own unique viewpoint on a problem. It is difficult to put ourselves into other..
'The Game Should Be Willing To Adjust': Caruana, Nakamura, Shahade Talk At MIT 'The Game Should Be Willing To Adjust': Caruana, Nakamura, Shahade Talk At MIT

On Friday, top GMs Fabiano Caruana and Hikaru Nakamura as well as WGM Jennifer Shahade took part in ..
Concussion Concussion

A concussion is a mild brain injury that can cause temporary memory impairment. A concussion..
Carlsen's Last Dance: Chessable Masters To Be Final Event As World Champion Carlsen's Last Dance: Chessable Masters To Be Final Event As World Champion

It's the moment the chess world has been holding its breath for—Magnus Carlsen's last major outing..