Geometry Puzzles: Solutions to Today's Brain Teasers
Discover the clever solutions to three geometrical conundrums, from tiling a grid to slicing pizzas. Test your logic and spatial reasoning skills with these mind-bending challenges.
Category : Search result: logic problems
Plumber's tips on heat pumps, new builds and saving money
Exclusive interview with plumber Leah Carney. She reveals the hidden problems with new build plumbing, why heat pumps aren't for everyone, and her top tips to reduce repair bills. Essential reading for UK homeowners.
Solve Sudoku #7180: An Easy-Level Puzzle Challenge
Tackle The Guardian's Sudoku #7180, rated 'easy'. Perfect for a mental warm-up or a relaxing puzzle break. Can you find the solution?
Sudoku 7179: Expert Puzzle Challenges UK Solvers
The latest expert-level Sudoku puzzle, number 7179, is proving a formidable challenge. Discover the strategies and logic needed to conquer this brain-teaser. Can you solve it?
Tackling The Guardian's Hard Sudoku 7176
Dive into the details of The Guardian's notoriously hard Sudoku 7176 from January 2026. Discover solving strategies and why this puzzle tests even the most seasoned logic fans. Can you crack it?
Tackling the Guardian's Hard Sudoku 7175
Dive into the intricate details of The Guardian's notoriously hard Sudoku 7175. Discover solving strategies and the mental challenge posed by this classic number puzzle. Can you crack it?
Tackle Sudoku 7174: A Medium-Level Brain Teaser
Ready for a mental workout? Dive into Sudoku 7174, a perfectly balanced medium-difficulty puzzle designed to engage and sharpen your logic skills. Can you solve it?
Monzo app outage leaves UK customers locked out
Monzo Bank's app suffered a major outage on Tuesday, disrupting payments and logins for millions. The digital bank is investigating the cause. Read the latest updates.
Monzo banking app down for thousands of users
Monzo's app suffered a major outage on 13 January 2026, leaving customers with limited functionality. The bank has activated its backup system while engineers work on a fix.
Tackle Today's Medium Sudoku Puzzle 7173
Ready for a brain workout? Dive into today's medium-level Sudoku puzzle, number 7173. A perfect mental challenge to test your logic and focus. Give it a try now!
Alan Pardew Slams Man Utd's Defensive Transfer Mistake
Alan Pardew says Manchester United's failure to sign defenders last summer has left the club with no foundation. Read his full analysis of the crisis at Old Trafford.
Tackle The Guardian's Easy Sudoku #7172
Ready for a relaxing brain teaser? Dive into The Guardian's Sudoku #7172, rated 'easy' for a gentle Sunday challenge. Can you solve it?
Expert Sudoku 7171 Poses Major Challenge for UK Solvers
The latest expert-level Sudoku puzzle, number 7171, is proving a formidable test for UK players. Can you crack it? Discover the strategies needed to solve this brain-teaser.
Tackle Killer Sudoku 1004: A New Logic Puzzle Awaits
Ready for a brain workout? Dive into Killer Sudoku 1004, the latest number puzzle from The Guardian. Test your logic and arithmetic skills today!
Tackle the Guardian's Hard Sudoku 7168
Ready for a brain workout? Dive into the intricate logic of The Guardian's Hard Sudoku puzzle 7168. Test your skills and see if you can conquer this classic number challenge.
Guardian's 'Hard' Sudoku 7167 Challenges UK Solvers
The Guardian's Sudoku 7167, rated 'hard', is testing the nation's puzzle fans. Can you crack the logic and find the solution? Put your skills to the test today.
Tackle This Week's Medium-Level Sudoku Puzzle 7166
Ready for a brain workout? Dive into this week's medium-difficulty Sudoku puzzle, number 7166. A perfect mental challenge for puzzle enthusiasts across the UK.
Tackle Today's Medium Sudoku Puzzle 7165
Ready for a brain workout? Dive into today's medium-difficulty Sudoku puzzle, number 7165. A perfect mental challenge to test your logic and focus.
Spock's Logic Puzzle: The Cookie Jar Solution Explained
Discover the surprising solution to a logic puzzle celebrating World Logic Day. Find out how rational players Andy, Bea, and Celine end up with 4, 6, and 0 cookies. A fascinating exercise in game theory.
World Logic Day Puzzle: The Cookie Jar Dilemma
Test your deductive reasoning with this tricky logic puzzle for World Logic Day. Can you solve the cookie jar game with Andy, Bea, and Celine? Find the rational solution.
Sudoku 7164: Today's Easy Puzzle Solution & Tips
Tackle Sudoku puzzle number 7164, rated easy. Follow our step-by-step guide to sharpen your logic and enjoy a satisfying mental workout. Start solving now!
Expert Sudoku #7163: A Puzzling Challenge for UK Solvers
Tackle the latest expert-level Sudoku puzzle #7163 from The Guardian. Can you solve this challenging brainteaser? Put your logic skills to the test today!
Guardian's 'Hard' Sudoku 7160 Poses Major Challenge
The Guardian's Sudoku 7160, rated 'hard', is proving a formidable test for puzzle enthusiasts. Can you crack the logic and find the solution?
Boyfriend hid me from parents due to my tattoos
A woman shares how her two-year relationship ended after her boyfriend admitted his conservative parents would disapprove of her body art. She explores the stigma around tattoos and finding self-worth.
Netflix crashes during Stranger Things finale
Fans were left 'screaming' as Netflix crashed minutes after the Stranger Things series finale dropped. The technical issues marred the highly anticipated two-hour conclusion.
Tackle the Guardian's Hard Sudoku 7159 for 1 Jan 2026
Challenge your mind with the Guardian's first hard Sudoku puzzle of 2026. Can you solve number 7159? Test your logic and concentration skills today.
Guardian's 20-Year Sex Advice Column: 23 Memorable Moments
As The Guardian's iconic 'Sexual Healing' column ends after two decades, we revisit 23 of its most memorable reader dilemmas and Pamela Stephenson Connolly's expert advice.
Tackle The Guardian's Sudoku #7157 Medium Puzzle
Test your logic with The Guardian's Sudoku #7157, a medium-difficulty puzzle. Perfect for a daily brain workout. Can you solve it?
Tackle The Guardian's Easy Sudoku 7156
Kickstart your week with The Guardian's easy Sudoku puzzle, number 7156. A perfect, gentle challenge to engage your logic and focus. Try it now!
Guardian Publishes Killer Sudoku Puzzle 1,002
The Guardian releases its 1,002nd Killer Sudoku puzzle. This logic challenge adds a numerical twist to classic Sudoku rules. Find the print version and solution details here.
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