Do you trust "hot" numbers or "cold" ones? We analyze the latest Euromillions statistics (2025 data) and reveal the 3 best strategies for using this data, including AI.

Maxi Álvarez compares Spain’s Christmas Lottery and El Niño: prizes, reintegros and first-prize odds, with clear examples of winning versus recovering your spending.

The Bonoloto 3-hit prize (5th Category) is the most common: 1 in 57. We explain why it's a fixed €4 prize and how the number of favorable cases (246,820) is calculated step-by-step.

The probability of 4 hits in Bonoloto is 1 in 1,032, a very common prize when playing reduced systems. We explain the technical calculation (C(6,4) x C(43,2)) to find the 13,545 favorable cases and why the Complementary number doesn't matter for this category.

The Bonoloto 5-hit prize (3rd Category) has odds of 1 in 55,491. We explain the technical calculation step-by-step (why there are 252 favorable cases) and the key difference compared to the 5+C prize.

The Bonoloto 5+C prize (Second Category) has odds of 1 in 2,330,636. We explain where this figure comes from, why there are exactly 6 favorable combinations, and how to calculate it step-by-step using combinatorics.

The probability of hitting all 6 numbers in the Bonoloto is 1 in 13.9 million. We explain why, how it's calculated using combinatorics (C(49,6)) and Laplace's Rule. The definitive guide to understanding the jackpot prize.

What's the best reduced quiniela? We teach you how to choose. Compare the 6 official reduced systems (to 13, to 12) and discover the most popular ones, starting from €6.75. Learn to create your own with our online reducer, conditioned tool, or RedQuiniela software.