Puzzle Wey Dey Test Logic Every Day: Helibrain Daily

1. Fill the grid. Put numbers 1 to 5 (up to 7 later for the week) inside the boxes. Each number go show once for every row and every column.
2. Follow the signs. The sign between two boxes must be correct: for 4 > 2, the open side face the bigger number. Between rows, ∨ mean say the top box get bigger number, and ∧ mean say the bottom one get bigger number.
3. Start with wetin sure. Box wey dey next to a "smaller than" sign no fit get the biggest number; if na only one space remain for a number for one row, put am there. The puzzle always get exactly one answer, and you no need guess.

Tap one box, then one number, or use keyboard (digits, arrow keys, Backspace). Turn on Notes to write down numbers wey fit still dey inside one box. Red box or sign mean say one rule don break now.

When the grid full and e no break any rule, you don solve am. You go see your time, how many mistakes you make (an answer wey break rule when you put am) and how many people solve today puzzle, plus the middle time once at least 5 people don solve am.

The line to share go look like this: Helibrain Daily #12 · 2:41 · 🟩🟩🟨🟩🟩. Each box na one row for the grid: green mean no mistake, yellow mean one, orange mean more. E show how you do without showing even one number.

Make we talk true: we no know, and nobody don show say e dey. Among 19,078 adults wey age 50 to 93, people wey do number puzzles more often get better scores for memory, attention and reasoning tests [1]. That kind study no fit tell whether puzzles make the mind sharper, or whether people with sharp mind like puzzles. One big review of brain-training studies find say practice dey make people better for the task dem practise, with small evidence say the benefit carry go other tasks or everyday life [2].

So play Helibrain Daily because e dey fun and na good everyday way to practise focus, no be as treatment. E no be intelligence test, and your time no talk anything about your health.