In this group, researchers will apply the Patient Identification Form to patients who are on the first day after surgery, who give at least 2 points for pain level, and who have had at least 3 hours since the last analgesic application, and will ask about the patients' pain and fatigue levels (First measurement). After this evaluation, patients in the intervention group will be asked to play the game for 20 minutes by making their own models with 7-piece tangram pieces in accordance with the randomization output. After the game, the pain and fatigue levels will be questioned again (Second measurement). The pain and fatigue levels will be questioned again 30 minutes after the second measurement (Third measurement).

In this group, researchers will apply the Patient Identification Form to patients who are on the first day after surgery, who give at least 2 points for pain level, and who have had at least 3 hours since the last analgesic application, and will ask about the patients' pain and fatigue levels (First measurement). After this assessment, no intervention will be applied to the patients, and the pain and fatigue levels will be questioned again 20 minutes after the first measurement (Second measurement). The pain and fatigue levels will be questioned again 30 minutes after the second measurement (Third measurement).

Tangram game; It is a very old intelligence and attention game of Chinese origin. This game stands out with its both entertaining and educational aspects. Tangram consists of seven geometric pieces formed from a square shape. These 7 pieces; 2 large right triangles, 1 medium right triangle, 2 small right triangles, 1 square and 1 parallelogram. The aim is to create various shapes (animals, people, objects, letters, etc.) with these pieces. The aim of the Tangram game is to recreate the same appearance with a given shape (silhouette) using the pieces. All 7 pieces must be used in the game, the pieces must not be overlapped, the pieces must not be cut or divided, the pieces can be rotated or turned according to the selected shape. For example, the person is asked to create a cat figure with these 7 pieces in accordance with the rules. This game is one of the non-pharmacological pain management techniques by diverting the attention of the patients. It is easy to apply and cheap.

The numerical rating scale to be used in the assessment of pain is a one-dimensional 10 cm scale based on the patient's self-report. The lower end is "no pain", corresponding to 0 points, and the upper end is "unbearable pain", corresponding to 10 points. As the pain intensity expressed by the patient increases on the scale, it will be interpreted that the patient's pain increases. This is first measurement.

The numerical rating scale to be used in the assessment of pain is a one-dimensional 10 cm scale based on the patient's self-report. The lower end is "no pain", corresponding to 0 points, and the upper end is "unbearable pain", corresponding to 10 points. As the pain intensity expressed by the patient increases on the scale, it will be interpreted that the patient's pain increases. This is second measurement.

The numerical rating scale to be used in the assessment of pain is a one-dimensional 10 cm scale based on the patient's self-report. The lower end is "no pain", corresponding to 0 points, and the upper end is "unbearable pain", corresponding to 10 points. As the pain intensity expressed by the patient increases on the scale, it will be interpreted that the patient's pain increases. This is third measurement.

The numerical rating scale to be used in the assessment of fatigue is a one-dimensional 10 cm scale based on the patient's self-report. The lower end is "not tired" corresponding to 0 points, and the upper end is "unbearably tired" corresponding to 10 points. As the fatigue intensity expressed by the patient increases on the scale, it will be interpreted as the patient's fatigue increasing. This is first mesurement.

General Comfort Scale-Short Form will be used to evaluate the comfort level. The scale consists of 28 items and the items of the scale are scored between 28-168. General Comfort Scale Short Form consists of three sub-dimensions: relief, relaxation, and superiority. GKÖ-SF was developed by Kolcaba in 2006 and its Turkish validity and reliability study was conducted by Çıtlık et al. in 2018. It includes the sub-dimensions of comfort, relief (9 items), relaxation (9 items), and overcoming problems (10 items). In the evaluation of the scale consisting of positive and negative items, the negative items are reverse coded and summed. The mean value is found by dividing the total score by the number of scale items. The lowest possible value, 1, indicates low comfort, and the highest value, 6, indicates high comfort.