#logic

The Answer

A piano

Here's why: pianos have keys you press to play notes, and strings inside that vibrate, but they don't open locks or control puppets.

Tap to flip back

The Answer

A rainbow

Here's why: A rainbow appears during the day when sunlight is refracted and dispersed to show the spectrum of colors, but it disappears at night when the sun is gone. It wears 'a spectrum bright' because it displays multiple colors, but it 'lives in a single light' as it is created by sunlight.

Tap to flip back

The Answer

A joke.

Here's why: a joke can be cracked (as in 'crack a joke'), made, told, and played (as in 'playing a joke on someone'), showcasing its double meaning in various contexts.

Tap to flip back

The Answer

Temperature.

Here's why: 'measure much' refers to temperature being a measurement of heat; 'no weight' implies it's not physical; 'scale the heights' suggests temperature can reach high numbers without physical movement.

Tap to flip back

The Answer

Egg

Here's why: the wordplay lies in the fact that an egg starts as a seed-like object (but isn't planted) and is 'cracked open' for its contents. When cooked, eggs are often used in baking to help cakes rise.

Tap to flip back

The Answer

Time

Here's why: Time is always moving forward (the future) but is also recorded in the past. It's never physically seen or felt as fast, and it loops with day and night cycles.

Tap to flip back

The Answer

An egg

Eggs are cracked open to cook them, and they often come in cartons of a dozen. Thus, the wordplay lies in the common sayings around eggs and their packaging.

Tap to flip back

The Answer

Architect

Here's why: the key wordplay is that architects are instrumental in building structures but do so through planning and design rather than physical construction.

Tap to flip back

The Answer

A keyboard

It's clever because a keyboard has keys (but not for locks), space (a key, not a room), and an enter key (not a physical entry).

Tap to flip back

The Answer

History

Here's why: the wordplay lies in 'runs through centuries' indicating history's presence throughout time, while 'never grows old' highlights its constant relevance.

Tap to flip back

The Answer

Eight

The sequence 1, 2, 4, 8 follows: start with 1, double each to get the next. Then dividing the 8 by itself and adding gives the sum of 1, which was the start.

Tap to flip back

The Answer

The wind

Here's why: the key wordplay is in how the wind moves and affects its surroundings without needing physical attributes like feet, voice, or arms.

Tap to flip back

The Answer

A Keyboard

Here's why: The word 'keys' refers to both the keys on a musical instrument and a computer keyboard. While a musical instrument makes sound, a computer keyboard does not, playing on the double meaning of 'create music'.

Tap to flip back

The Answer

Age

Here's why: age doesn't start at a particular moment but emerges as time passes, always increasing but never reaching a finish line.

Tap to flip back

The Answer

Your age.

The key wordplay is that your age increases over time, yet you can't see it reflected in a mirror because it’s an intangible concept.

Tap to flip back

The Answer

The rainbow.

A rainbow displays all colors, but when it's a complete circle, it disappears from view.

Tap to flip back

The Answer

A vow

Here's why: a vow is a promise that is verbally made and thus can be 'broken' without physical touch. The wordplay lies in the dual meaning of 'broken' and 'kept', which are common terms associated with promises.

Tap to flip back

The Answer

Data Analyst

A data analyst communicates entirely through numbers, charts, and statistics rather than spoken words. They predict future trends by modelling data, and they "shape what you see" by deciding how information is visualised and interpreted.

Tap to flip back

The Answer

The number 9. (Struts as a '9', doubles to '18' feeling 'tight' due to the even number. Shift one step down to '8' makes it less, revealing as 'nine' fits the phrase.)

The answer is 9. Nine "struts" because it looks tall and confident as a digit; doubled to 18, the digits sum back to 9 (1+8=9), a trick unique to multiples of 9. Shifting one step down gives 8, which is less — and "nine" is revealed as right.

Tap to flip back

The Answer

Pen pals

Pen pals share a friendship that exists entirely in letters and words — they occupy the same emotional space — yet they may be continents apart and never meet. They are "linked by moments" (the letters) while physically standing miles away.

Tap to flip back

The Answer

Space

Space is "larger than giants" — it is infinite — yet smaller than a date (just a word in a calendar). It surrounds us everywhere, yet we cannot see it directly. The "world of silence" and "opening gates" evoke the vast, soundless expanse of outer space.

Tap to flip back

The Answer

Cape

A cape is a point of land jutting into the sea — "a continent's end." The word exists worldwide: Cape of Good Hope, Cape Horn. "Land of the rising sun" (Japan) has Cape Sata; in fiction, a cape is also a hero's cloak. The word works geographically and as clothing.

Tap to flip back

The Answer

A thermometer

A thermometer weighs almost nothing but we rely on it to measure temperature. Its numbers climb with heat and fall with cold — the reading in digits (numbers) and the unit "degrees" (also a word for an academic qualification) create a clever double meaning.

Tap to flip back

The Answer

The Fibonacci sequence

The Fibonacci sequence alternates in a pattern — odd, odd, even, repeating — and starts with 1, then 1 again ("add on twice"). Each number is the sum of the previous two, creating a sequence that perpetually dances between odd and even values.

Tap to flip back

The Answer

A sundial.

A sundial has a flat "face" with markings, but its expression never changes — it cannot frown. It counts time silently using the shadow of the gnomon, and only works when the sun shines, making it a clock that only "speaks" in daylight.

Tap to flip back

The Answer

A scale

A scale measures weight — stand on it and it tells you how heavy you are, or weigh luggage to see how long (heavy) your trip will be. It is the device where abstract numbers meet physical reality, whether in a bathroom or a kitchen.

Tap to flip back

The Answer

A keyboard

A keyboard has keys for typing, not unlocking. Its spacebar creates space in text but there is no physical room inside it. The Enter key lets you "enter" a command but you cannot walk inside a keyboard — every clue is a double meaning built on keyboard terminology.

Tap to flip back

The Answer

The Fibonacci sequence

The riddle is literally the definition: 0, 1, 1, 2, 3, 5, 8, 13 — each term is the sum of the two that came before it. This is the Fibonacci sequence, discovered by 13th-century mathematician Leonardo of Pisa.

Tap to flip back

The Answer

A keyboard.

A keyboard's keys are for typing, not unlocking doors. Its spacebar creates a space character in text — a gap that appears in writing but cannot be physically filled with any object. Every keystroke has effect without physical consequence.

Tap to flip back

The Answer

A hole.

A hole has no mass — it weighs nothing — yet you can clearly see it. Cut a hole in a bucket and the bucket literally becomes lighter by the weight of the material removed. The trick is that "lighter" works both as "less heavy" and as "having a hole in it".

Tap to flip back

The Answer

Few

"Few" has three letters. Add two letters and you get "fewer" — yet paradoxically, "fewer" means less of something. Adding letters to the word creates a word that means there is less. The riddle turns quantity logic on its head using the word itself.

Tap to flip back

The Answer

The days of the week

There are seven days in a week: Monday through Sunday. After Sunday, the cycle resets back to Monday — a loop that has repeated without end since the week was first defined. One to seven, endlessly cycling, is the calendar's heartbeat.

Tap to flip back

The Answer

The number is 120 (4 * 5 * 6).

4 × 5 × 6 = 120. The digits of 120 sum to 3 (1+2+0), and 3 divides evenly into 120 — so one of its factors equals the sum of its digits. The three consecutive numbers 4, 5, and 6 are the key to unlocking it.

Tap to flip back

The Answer

2

The number 2 divided by itself equals 1 — a clean, unchanged whole. More cleverly, adding its single digit (2) gives the same result as multiplying it (also 2), a property that holds true uniquely for 2.

Tap to flip back

The Answer

A keyboard.

A keyboard has keys that press but open no physical locks. It has a spacebar ("space") but no actual room inside it. You press Enter but cannot physically walk inside anything. Every clue is a double meaning built around keyboard terminology.

Tap to flip back

The Answer

A drawer

A drawer holds your belongings but reveals nothing until opened — it "gives nothing away" when shut. Opening it reveals the contents, but drawers are famously prone to disarray. It can be a small jewellery drawer held in a palm, or a tall chest of drawers standing on the floor.

Tap to flip back